<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.40.0 

Copyright (C) The free-astro development team, 2019-2023

This file is part of Siril.

Siril is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Siril is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Siril.  If not, see <http://www.gnu.org/licenses/>.

-->
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        <property name="draw-as-radio">True</property>
        <property name="group">linear_item</property>
        <signal name="toggled" handler="on_display_item_toggled" swapped="no"/>
      </object>
    </child>
    <child>
      <object class="GtkRadioMenuItem" id="auto_item">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="label" translatable="yes">AutoStretch</property>
        <property name="use-underline">True</property>
        <property name="draw-as-radio">True</property>
        <property name="group">linear_item</property>
        <signal name="toggled" handler="on_display_item_toggled" swapped="no"/>
      </object>
    </child>
    <child>
      <object class="GtkCheckMenuItem" id="autohd_item">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="margin-start">18</property>
        <property name="label" translatable="yes">High definition</property>
        <property name="use-underline">True</property>
        <signal name="toggled" handler="on_autohd_item_toggled" swapped="no"/>
      </object>
    </child>
    <child>
      <object class="GtkRadioMenuItem" id="histo_item">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="label" translatable="yes">Histogram</property>
        <property name="use-underline">True</property>
        <property name="draw-as-radio">True</property>
        <property name="group">linear_item</property>
        <signal name="toggled" handler="on_display_item_toggled" swapped="no"/>
      </object>
    </child>
  </object>
  <object class="GtkMenu" id="menu_plot">
    <property name="visible">True</property>
    <property name="can-focus">False</property>
    <child>
      <object class="GtkMenuItem" id="menu_plot_item1">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="label" translatable="yes">Exclude frame %d</property>
        <property name="use-underline">True</property>
        <signal name="activate" handler="on_menu_plot_item1_activate" swapped="no"/>
      </object>
    </child>
    <child>
      <object class="GtkMenuItem" id="menu_plot_item2">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="label" translatable="yes">Show frame %d</property>
        <property name="use-underline">True</property>
        <signal name="activate" handler="on_menu_plot_item2_activate" swapped="no"/>
      </object>
    </child>
    <child>
      <object class="GtkMenuItem" id="menu_plot_item3">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="label" translatable="yes">Show frame %d</property>
        <property name="use-underline">True</property>
        <signal name="activate" handler="on_menu_plot_item3_activate" swapped="no"/>
      </object>
    </child>
  </object>
  <object class="GtkPopover" id="menu_seq_clean">
    <property name="can-focus">False</property>
    <child>
      <object class="GtkBox">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="orientation">vertical</property>
        <property name="spacing">6</property>
        <child>
          <object class="GtkCheckButton" id="seq_clean_reg">
            <property name="label" translatable="yes">Registration</property>
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">False</property>
            <property name="active">True</property>
            <property name="draw-indicator">True</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkCheckButton" id="seq_clean_stat">
            <property name="label" translatable="yes">Statistics</property>
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">False</property>
            <property name="active">True</property>
            <property name="draw-indicator">True</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">1</property>
          </packing>
        </child>
        <child>
          <object class="GtkCheckButton" id="seq_clean_sel">
            <property name="label" translatable="yes">Selection</property>
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">False</property>
            <property name="active">True</property>
            <property name="draw-indicator">True</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
          </packing>
        </child>
      </object>
    </child>
  </object>
  <object class="GtkMenu" id="menugray">
    <property name="visible">True</property>
    <property name="can-focus">False</property>
    <child>
      <object class="GtkMenuItem" id="undo_item1">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="action-name">win.undo</property>
        <property name="label" translatable="yes">Undo</property>
        <property name="use-underline">True</property>
      </object>
    </child>
    <child>
      <object class="GtkMenuItem" id="redo_item1">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="action-name">win.redo</property>
        <property name="label" translatable="yes">Redo</property>
        <property name="use-underline">True</property>
      </object>
    </child>
    <child>
      <object class="GtkSeparatorMenuItem" id="menuitem1">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
      </object>
    </child>
    <child>
      <object class="GtkMenuItem" id="menu_gray_psf">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="action-name">win.psf</property>
        <property name="label" translatable="yes">PSF</property>
      </object>
    </child>
    <child>
      <object class="GtkMenuItem" id="menu_gray_seqpsf">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="tooltip-text" translatable="yes">Will use registration data if any are available on the registration layer, otherwise if the checkbox 'follow star movement' is checked in the registration tab, it will run with this option.</property>
        <property name="action-name">win.seq-psf</property>
        <property name="label" translatable="yes">PSF for the Sequence</property>
      </object>
    </child>
    <child>
      <object class="GtkMenuItem" id="menu_gray_pick_star">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="action-name">win.pickstar</property>
        <property name="label" translatable="yes">Pick a Star</property>
        <property name="use-underline">True</property>
      </object>
    </child>
    <child>
      <object class="GtkSeparatorMenuItem" id="menu_gray_separator">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
      </object>
    </child>
    <child>
      <object class="GtkMenuItem" id="menu_gray_selection">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="label" translatable="yes">Selection</property>
        <property name="use-underline">True</property>
        <child type="submenu">
          <object class="GtkMenu" id="menu5">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <child>
              <object class="GtkRadioMenuItem" id="menuitem_selection_free">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">Free aspect ratio</property>
                <property name="label" translatable="yes">Free ratio</property>
                <property name="use-underline">True</property>
                <property name="active">True</property>
                <property name="draw-as-radio">True</property>
                <signal name="toggled" handler="on_menuitem_selection_free_toggled" swapped="no"/>
              </object>
            </child>
            <child>
              <object class="GtkRadioMenuItem" id="menuitem_selection_preserve">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">Preserve the original aspect ratio of the image</property>
                <property name="label" translatable="yes">Preserve ratio</property>
                <property name="use-underline">True</property>
                <property name="draw-as-radio">True</property>
                <property name="group">menuitem_selection_free</property>
                <signal name="toggled" handler="on_menuitem_selection_preserve_toggled" swapped="no"/>
              </object>
            </child>
            <child>
              <object class="GtkSeparatorMenuItem" id="menu_gray_separator_selection_1">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
              </object>
            </child>
            <child>
              <object class="GtkRadioMenuItem" id="menuitem_selection_16_9">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">Aspect ratio of the selection</property>
                <property name="label">16:9</property>
                <property name="use-underline">True</property>
                <property name="draw-as-radio">True</property>
                <property name="group">menuitem_selection_free</property>
                <signal name="toggled" handler="on_menuitem_selection_16_9_toggled" swapped="no"/>
              </object>
            </child>
            <child>
              <object class="GtkRadioMenuItem" id="menuitem_selection_3_2">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">Aspect ratio of the selection</property>
                <property name="label">3:2</property>
                <property name="use-underline">True</property>
                <property name="draw-as-radio">True</property>
                <property name="group">menuitem_selection_free</property>
                <signal name="toggled" handler="on_menuitem_selection_3_2_toggled" swapped="no"/>
              </object>
            </child>
            <child>
              <object class="GtkRadioMenuItem" id="menuitem_selection_4_3">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">Aspect ratio of the selection</property>
                <property name="label">4:3</property>
                <property name="use-underline">True</property>
                <property name="draw-as-radio">True</property>
                <property name="group">menuitem_selection_free</property>
                <signal name="toggled" handler="on_menuitem_selection_4_3_toggled" swapped="no"/>
              </object>
            </child>
            <child>
              <object class="GtkRadioMenuItem" id="menuitem_selection_1_1">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">Aspect ratio of the selection</property>
                <property name="label">1:1</property>
                <property name="use-underline">True</property>
                <property name="draw-as-radio">True</property>
                <property name="group">menuitem_selection_free</property>
                <signal name="toggled" handler="on_menuitem_selection_1_1_toggled" swapped="no"/>
              </object>
            </child>
            <child>
              <object class="GtkRadioMenuItem" id="menuitem_selection_3_4">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">Aspect ratio of the selection</property>
                <property name="label">3:4</property>
                <property name="use-underline">True</property>
                <property name="draw-as-radio">True</property>
                <property name="group">menuitem_selection_free</property>
                <signal name="toggled" handler="on_menuitem_selection_3_4_toggled" swapped="no"/>
              </object>
            </child>
            <child>
              <object class="GtkRadioMenuItem" id="menuitem_selection_2_3">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">Aspect ratio of the selection</property>
                <property name="label">2:3</property>
                <property name="use-underline">True</property>
                <property name="draw-as-radio">True</property>
                <property name="group">menuitem_selection_free</property>
                <signal name="toggled" handler="on_menuitem_selection_2_3_toggled" swapped="no"/>
              </object>
            </child>
            <child>
              <object class="GtkRadioMenuItem" id="menuitem_selection_9_16">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">Aspect ratio of the selection</property>
                <property name="label">9:16</property>
                <property name="use-underline">True</property>
                <property name="draw-as-radio">True</property>
                <property name="group">menuitem_selection_free</property>
                <signal name="toggled" handler="on_menuitem_selection_9_16_toggled" swapped="no"/>
              </object>
            </child>
            <child>
              <object class="GtkSeparatorMenuItem" id="menu_gray_separator_selection_2">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
              </object>
            </child>
            <child>
              <object class="GtkMenuItem" id="menuitem_selection_all">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">Select the whole image and reset ratio</property>
                <property name="label" translatable="yes">Select All</property>
                <property name="use-underline">True</property>
                <signal name="activate" handler="on_menuitem_selection_all_activate" swapped="no"/>
              </object>
            </child>
            <child>
              <object class="GtkSeparatorMenuItem" id="menu_gray_separator_selection_3">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
              </object>
            </child>
            <child>
              <object class="GtkRadioMenuItem" id="menuitem_selection_guides_0">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">No guides on the selection</property>
                <property name="label" translatable="yes">No guides</property>
                <property name="use-underline">True</property>
                <property name="draw-as-radio">True</property>
                <signal name="toggled" handler="menuitem_selection_guides_0_toggled" swapped="no"/>
              </object>
            </child>
            <child>
              <object class="GtkRadioMenuItem" id="menuitem_selection_guides_2">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">Center line guides on the selection</property>
                <property name="label" translatable="yes">Center lines</property>
                <property name="use-underline">True</property>
                <property name="draw-as-radio">True</property>
                <property name="group">menuitem_selection_guides_0</property>
                <signal name="toggled" handler="menuitem_selection_guides_2_toggled" swapped="no"/>
              </object>
            </child>
            <child>
              <object class="GtkRadioMenuItem" id="menuitem_selection_guides_3">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">3 thirds grid guides on the selection</property>
                <property name="label" translatable="yes">Rule of thirds</property>
                <property name="use-underline">True</property>
                <property name="draw-as-radio">True</property>
                <property name="group">menuitem_selection_guides_0</property>
                <signal name="toggled" handler="menuitem_selection_guides_3_toggled" swapped="no"/>
              </object>
            </child>
            <child>
              <object class="GtkRadioMenuItem" id="menuitem_selection_guides_5">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">5 fifhts grid guides on the selection</property>
                <property name="label" translatable="yes">Rule of fifths</property>
                <property name="use-underline">True</property>
                <property name="draw-as-radio">True</property>
                <property name="group">menuitem_selection_guides_0</property>
                <signal name="toggled" handler="menuitem_selection_guides_5_toggled" swapped="no"/>
              </object>
            </child>
          </object>
        </child>
      </object>
    </child>
    <child>
      <object class="GtkMenuItem" id="submenu_gray_crop">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="label" translatable="yes">Crop</property>
        <property name="use-underline">True</property>
        <child type="submenu">
          <object class="GtkMenu" id="crop_menu">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <child>
              <object class="GtkMenuItem" id="menu_gray_crop">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="action-name">win.crop</property>
                <property name="label" translatable="yes">Crop</property>
                <property name="use-underline">True</property>
              </object>
            </child>
            <child>
              <object class="GtkMenuItem" id="menu_gray_rotateandcrop">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="action-name">win.rotation-processing</property>
                <property name="label" translatable="yes">Rotate &amp; Crop</property>
              </object>
            </child>
            <child>
              <object class="GtkMenuItem" id="menu_gray_crop_seq">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="action-name">win.seq-crop</property>
                <property name="label" translatable="yes">Crop Sequence...</property>
                <property name="use-underline">True</property>
              </object>
            </child>
          </object>
        </child>
      </object>
    </child>
    <child>
      <object class="GtkMenuItem" id="submenu_gray_roi">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="label" translatable="yes">ROI</property>
        <property name="use-underline">True</property>
        <child type="submenu">
          <object class="GtkMenu" id="roi_menu">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <child>
              <object class="GtkMenuItem" id="menu_gray_set_selection_to_roi">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="action-name">win.set_roi</property>
                <property name="label" translatable="yes">Set ROI to selection</property>
              </object>
            </child>
            <child>
              <object class="GtkMenuItem" id="menu_gray_clear_roi">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="action-name">win.clear_roi</property>
                <property name="label" translatable="yes">Clear ROI</property>
              </object>
            </child>
          </object>
        </child>
      </object>
    </child>
    <child>
      <object class="GtkSeparatorMenuItem">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
      </object>
    </child>
    <child>
      <object class="GtkMenuItem" id="menu_rgb_align">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="label" translatable="yes">RGB align</property>
        <property name="use-underline">True</property>
        <child type="submenu">
          <object class="GtkMenu">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <child>
              <object class="GtkMenuItem" id="rgb_align_global">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="action-name">win.align-global</property>
                <property name="label" translatable="yes">2-pass global star alignment (deep-sky)</property>
                <property name="use-underline">True</property>
              </object>
            </child>
            <child>
              <object class="GtkMenuItem" id="rgb_align_kombat">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="action-name">win.align-kombat</property>
                <property name="label" translatable="yes">KOMBAT alignment (planetary/deep-sky)</property>
                <property name="use-underline">True</property>
              </object>
            </child>
            <child>
              <object class="GtkMenuItem" id="rgb_align_psf">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="action-name">win.align-psf</property>
                <property name="label" translatable="yes">One star registration (deep-sky)</property>
                <property name="use-underline">True</property>
              </object>
            </child>
            <child>
              <object class="GtkMenuItem" id="rgb_align_dft">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="action-name">win.align-dft</property>
                <property name="label" translatable="yes">Image pattern alignment (planetary/deep-sky)</property>
                <property name="use-underline">True</property>
              </object>
            </child>
          </object>
        </child>
      </object>
    </child>
  </object>
  <object class="GtkPopover" id="output_plot_menu">
    <property name="can-focus">False</property>
    <child>
      <object class="GtkBox">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="orientation">vertical</property>
        <property name="spacing">6</property>
        <child>
          <object class="GtkModelButton" id="ButtonSwitch_Siril_plot">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-markup" translatable="yes">Open a new Siril Plot window to show data.

&lt;b&gt;WARNING&lt;/b&gt;: if the data do not have a valid photometry, they will not be displayed, contrary of what you can see in the plot tab.</property>
            <property name="text" translatable="yes">Show valid data in Siril Plot</property>
            <signal name="clicked" handler="on_ButtonSwitch_Siril_plot_clicked" swapped="no"/>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="ButtonSaveCSV">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Export displayed plot to a CSV file.</property>
            <property name="text" translatable="yes">Export to CSV</property>
            <signal name="clicked" handler="on_ButtonSaveCSV_clicked" swapped="no"/>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
          </packing>
        </child>
      </object>
    </child>
  </object>
  <object class="GtkImage" id="photometry">
    <property name="visible">True</property>
    <property name="can-focus">False</property>
    <property name="resource">/org/siril/ui/pixmaps/photometry_dark.svg</property>
  </object>
  <object class="GtkMenu" id="precision_menu">
    <property name="visible">True</property>
    <property name="can-focus">False</property>
    <child>
      <object class="GtkRadioMenuItem" id="16bits_item">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="label" translatable="yes">16 bits</property>
        <property name="group">32bits_item</property>
      </object>
    </child>
    <child>
      <object class="GtkRadioMenuItem" id="32bits_item">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="label" translatable="yes">32 bits</property>
        <property name="active">True</property>
        <property name="draw-as-radio">True</property>
        <signal name="toggled" handler="on_precision_item_toggled" swapped="no"/>
      </object>
    </child>
  </object>
  <object class="GtkPopoverMenu" id="processing_menu">
    <property name="can-focus">False</property>
    <child>
      <object class="GtkBox">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="border-width">4</property>
        <property name="orientation">vertical</property>
        <property name="spacing">2</property>
        <child>
          <object class="GtkModelButton" id="proc_stretches">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="text" translatable="yes">Stretches</property>
            <property name="menu-name">menu_stretches</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkSeparator">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">1</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_cc">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="text" translatable="yes">Color Calibration</property>
            <property name="menu-name">menu_cc</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_satu">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the color saturation dialog</property>
            <property name="action-name">win.saturation-processing</property>
            <property name="text" translatable="yes">Color Saturation...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">3</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_scnr">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the subtractive chromatic noise reduction dialog</property>
            <property name="action-name">win.remove-green-processing</property>
            <property name="text" translatable="yes">Remove Green Noise...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">4</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_negative">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Compute the inverse of the image</property>
            <property name="action-name">win.negative-processing</property>
            <property name="text" translatable="yes">Negative Transformation</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">5</property>
          </packing>
        </child>
        <child>
          <object class="GtkSeparator">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">6</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_filters">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="text" translatable="yes">Filters</property>
            <property name="menu-name">menu_filters</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">7</property>
          </packing>
        </child>
        <child>
          <object class="GtkSeparator">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">8</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_star_proc">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="text" translatable="yes">Star Processing</property>
            <property name="menu-name">menu_star</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">9</property>
          </packing>
        </child>
        <child>
          <object class="GtkSeparator">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">10</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_geometry">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="text" translatable="yes">Geometry</property>
            <property name="menu-name">geometry_menu</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">11</property>
          </packing>
        </child>
        <child>
          <object class="GtkSeparator">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">12</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_background">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the background extraction dialog</property>
            <property name="action-name">win.background-extr-processing</property>
            <property name="text" translatable="yes">Background Extraction...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">13</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_extraction">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="text" translatable="yes">Channel Extraction</property>
            <property name="menu-name">extract_menu</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">15</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_lmatch">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the linear match dialog</property>
            <property name="action-name">win.linearmatch-processing</property>
            <property name="text" translatable="yes">Linear Match...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">16</property>
          </packing>
        </child>
        <child>
          <object class="GtkSeparator">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">17</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_composition">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="text" translatable="yes">Composition</property>
            <property name="menu-name">composition_menu</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">18</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_pixelmath">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the pixel math dialog</property>
            <property name="action-name">win.pixel-math</property>
            <property name="text" translatable="yes">Pixel Math...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">20</property>
          </packing>
        </child>
      </object>
      <packing>
        <property name="submenu">main</property>
        <property name="position">1</property>
      </packing>
    </child>
    <child>
      <object class="GtkBox">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="border-width">4</property>
        <property name="orientation">vertical</property>
        <property name="spacing">2</property>
        <child>
          <object class="GtkModelButton" id="back_to_stretches">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Go back to main menu</property>
            <property name="text" translatable="yes">Stretches Processing</property>
            <property name="menu-name">main</property>
            <property name="inverted">True</property>
            <property name="centered">True</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_asinh">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the inverse hyperbolic sine dialog</property>
            <property name="action-name">win.asinh-processing</property>
            <property name="text" translatable="yes">Asinh Transformation...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">1</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_curves">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the curves transform dialog</property>
            <property name="action-name">win.curves-processing</property>
            <property name="text" translatable="yes">Curves Transformation...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_histo">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the hystogram transform dialog</property>
            <property name="action-name">win.histo-processing</property>
            <property name="text" translatable="yes">Histogram Transformation...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">3</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_payne">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the generalized hyperbolic transform dialog</property>
            <property name="action-name">win.payne-processing</property>
            <property name="text" translatable="yes">Generalised Hyperbolic Stretch Transformations...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">4</property>
          </packing>
        </child>
      </object>
      <packing>
        <property name="submenu">menu_stretches</property>
        <property name="position">2</property>
      </packing>
    </child>
    <child>
      <object class="GtkBox">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="border-width">4</property>
        <property name="orientation">vertical</property>
        <property name="spacing">2</property>
        <child>
          <object class="GtkModelButton" id="back_to_cc">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Go back to main menu</property>
            <property name="text" translatable="yes">Color Calibration</property>
            <property name="menu-name">main</property>
            <property name="inverted">True</property>
            <property name="centered">True</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_cc_man">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the manual color calibration dialog</property>
            <property name="action-name">win.color-calib-processing</property>
            <property name="text" translatable="yes">Color Calibration...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">1</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_pcc">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-markup" translatable="yes">Open the photometric color calibration dialog.

&lt;b&gt;WARNING: image must be platesolved before.&lt;/b&gt;</property>
            <property name="action-name">win.pcc-processing</property>
            <property name="text" translatable="yes">Photometric Color Calibration...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_spcc">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-markup" translatable="yes">Open the spectrophotometric color calibration dialog.

&lt;b&gt;WARNING: image must be platesolved before.&lt;/b&gt;</property>
            <property name="action-name">win.spcc-processing</property>
            <property name="text" translatable="yes">Spectrophotometric Color Calibration...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">3</property>
          </packing>
        </child>
      </object>
      <packing>
        <property name="submenu">menu_cc</property>
        <property name="position">3</property>
      </packing>
    </child>
    <child>
      <object class="GtkBox">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="border-width">4</property>
        <property name="orientation">vertical</property>
        <property name="spacing">2</property>
        <child>
          <object class="GtkModelButton" id="back_to_composition">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Go back to main menu</property>
            <property name="text" translatable="yes">Composition</property>
            <property name="menu-name">main</property>
            <property name="inverted">True</property>
            <property name="centered">True</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_rgbcomp">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the RGB compositing tool dialog</property>
            <property name="action-name">win.rgb-compositing-processing</property>
            <property name="text" translatable="yes">RGB Compositing...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">16</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_extract_merge_cfa">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.merge-cfa-processing</property>
            <property name="text" translatable="yes">Merge CFA Channels...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">17</property>
          </packing>
        </child>
      </object>
      <packing>
        <property name="submenu">composition_menu</property>
        <property name="position">4</property>
      </packing>
    </child>
    <child>
      <object class="GtkBox">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="border-width">4</property>
        <property name="orientation">vertical</property>
        <property name="spacing">2</property>
        <child>
          <object class="GtkModelButton" id="back_to_extract">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Go back to main menu</property>
            <property name="text" translatable="yes">Channel Extraction</property>
            <property name="menu-name">main</property>
            <property name="inverted">True</property>
            <property name="centered">True</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_extract_split">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.split-channel-processing</property>
            <property name="text" translatable="yes">Split Channels...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">1</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_extract_split_cfa">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.split-cfa-processing</property>
            <property name="text" translatable="yes">Split CFA Channels...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_extract_wavelets">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.split-wavelets-processing</property>
            <property name="text" translatable="yes">Wavelet Layers...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">4</property>
          </packing>
        </child>
      </object>
      <packing>
        <property name="submenu">extract_menu</property>
        <property name="position">5</property>
      </packing>
    </child>
    <child>
      <object class="GtkBox">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="border-width">4</property>
        <property name="orientation">vertical</property>
        <property name="spacing">2</property>
        <child>
          <object class="GtkModelButton" id="back_to_star">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Go back to main menu</property>
            <property name="text" translatable="yes">Star Processing</property>
            <property name="menu-name">main</property>
            <property name="inverted">True</property>
            <property name="centered">True</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_extract_starnet">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Run Starnet++</property>
            <property name="action-name">win.starnet-processing</property>
            <property name="text" translatable="yes">StarNet Star Removal...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">1</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_star_recomp">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Blends a starless image and star mask, each with separate stretches applied</property>
            <property name="action-name">win.star-remix-processing</property>
            <property name="text" translatable="yes">Star Recomposition...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_star_desaturate">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-markup" translatable="yes">Desaturates clipped star profiles and rescales output to not exceed the maximum 16-bit or 32-bit pixel range. Should be applied &lt;i&gt;before&lt;/i&gt; &lt;b&gt;stretching&lt;/b&gt; to achieve the best result.</property>
            <property name="action-name">win.star-desaturate</property>
            <property name="text" translatable="yes">Desaturate Stars</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">3</property>
          </packing>
        </child>
        <child>
          <object class="GtkBox">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <child>
              <object class="GtkModelButton" id="proc_star_synthetic">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">True</property>
                <property name="tooltip-markup" translatable="yes">Create synthetic Gaussian / Moffat star mask with perfect profiles for every star detected by Siril's star finder routine, using parameters measured from the original data. The star mask can be recombined with a starless image to fix aberrations.
Star synthesis should be applied &lt;i&gt;before&lt;/i&gt; &lt;b&gt;stretching&lt;/b&gt;.
Star selection can be manually fine-tuned using the Dynamic PSF tool.</property>
                <property name="action-name">win.star-synthetic</property>
                <property name="text" translatable="yes">Full Resynthesis</property>
              </object>
              <packing>
                <property name="expand">True</property>
                <property name="fill">True</property>
                <property name="position">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkButton">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">True</property>
                <property name="tooltip-text" translatable="yes">Open Dynamic PSF dialog.</property>
                <property name="action-name">win.dyn-psf</property>
                <child>
                  <object class="GtkImage">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="icon-name">applications-system</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="pack-type">end</property>
                <property name="position">1</property>
              </packing>
            </child>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">4</property>
          </packing>
        </child>
      </object>
      <packing>
        <property name="submenu">menu_star</property>
        <property name="position">6</property>
      </packing>
    </child>
    <child>
      <object class="GtkBox">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="border-width">4</property>
        <property name="orientation">vertical</property>
        <property name="spacing">2</property>
        <child>
          <object class="GtkModelButton" id="back_to_filters">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Go back to main menu</property>
            <property name="text" translatable="yes">Filters Processing</property>
            <property name="menu-name">main</property>
            <property name="inverted">True</property>
            <property name="centered">True</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_wavelets">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the À Trou wavelet transform dialog</property>
            <property name="action-name">win.wavelets-processing</property>
            <property name="text" translatable="yes">À trous Wavelets Transform...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">9</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_banding">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the remove banding dialog</property>
            <property name="action-name">win.fix-banding-processing</property>
            <property name="text" translatable="yes">Banding Reduction...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">10</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_clahe">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the contrast limited adaptive histogram Equalization dialog</property>
            <property name="action-name">win.clahe-processing</property>
            <property name="text" translatable="yes">Contrast-Limited Adaptive Histogram Equalization...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">11</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_cosme">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the cosmectic correction dialog</property>
            <property name="action-name">win.cosmetic-processing</property>
            <property name="text" translatable="yes">Cosmetic Correction...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">12</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_deconv">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the deconvolution dialog</property>
            <property name="action-name">win.deconvolution-processing</property>
            <property name="text" translatable="yes">Deconvolution...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">13</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_epf">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the edge preserving filters dialog</property>
            <property name="action-name">win.epf-processing</property>
            <property name="text" translatable="yes">Edge Preserving Filters...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">14</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_fft">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the fast Fourier transform dialog</property>
            <property name="action-name">win.fft-processing</property>
            <property name="text" translatable="yes">Fourier Transform...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">15</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_median">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the median filter dialog</property>
            <property name="action-name">win.medianfilter-processing</property>
            <property name="text" translatable="yes">Median Filter...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">16</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_denoise">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the denoise dialog</property>
            <property name="action-name">win.denoise-processing</property>
            <property name="text" translatable="yes">Noise Reduction...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">17</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_rgradient">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the rotational gradient dialog</property>
            <property name="action-name">win.rgradient-processing</property>
            <property name="text" translatable="yes">Rotational Gradient...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">18</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_unpurple">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the unpurple filter dialog</property>
            <property name="action-name">win.unpurple-processing</property>
            <property name="text" translatable="yes">Unpurple Filter...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">18</property>
          </packing>
        </child>
      </object>
      <packing>
        <property name="submenu">menu_filters</property>
        <property name="position">7</property>
      </packing>
    </child>
    <child>
      <object class="GtkBox">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="border-width">4</property>
        <property name="orientation">vertical</property>
        <property name="spacing">2</property>
        <child>
          <object class="GtkModelButton" id="back_to_geometry">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Go back to main menu</property>
            <property name="text" translatable="yes">Geometry</property>
            <property name="menu-name">main</property>
            <property name="inverted">True</property>
            <property name="centered">True</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_geo_rot90">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Rotate  image 90 degrees, clockwise</property>
            <property name="action-name">win.rotation90-processing</property>
            <property name="text" translatable="yes">Rotate 90 degrees, clockwise</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">1</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_geo_rot270">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Rotate image 90 degrees, counter-clockwise</property>
            <property name="action-name">win.rotation270-processing</property>
            <property name="text" translatable="yes">Rotate 90 degrees, counter-clockwise</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_geo_rotation">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the rotation dialog</property>
            <property name="action-name">win.rotation-processing</property>
            <property name="text" translatable="yes">Rotate&amp;Crop</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">3</property>
          </packing>
        </child>
        <child>
          <object class="GtkSeparator">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">4</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_geo_mirrorx">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.mirrorx-processing</property>
            <property name="text" translatable="yes">Horizontal Mirror</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">5</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_geo_mirrory">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.mirrory-processing</property>
            <property name="text" translatable="yes">Vertical Mirror</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">6</property>
          </packing>
        </child>
        <child>
          <object class="GtkSeparator">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">7</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_geo_binning">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.binning-processing</property>
            <property name="text" translatable="yes">Binning...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">8</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_geo_resample">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.resample-processing</property>
            <property name="text" translatable="yes">Resample...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">9</property>
          </packing>
        </child>
      </object>
      <packing>
        <property name="submenu">geometry_menu</property>
        <property name="position">8</property>
      </packing>
    </child>
  </object>
  <object class="GtkPopoverMenu" id="proofing_menu">
    <property name="can-focus">False</property>
    <child>
      <object class="GtkBox">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="orientation">vertical</property>
        <property name="spacing">6</property>
        <child>
          <object class="GtkCheckButton" id="checkgamut">
            <property name="label" translatable="yes">gamut</property>
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">False</property>
            <property name="tooltip-text" translatable="yes">Show pixels that are out of gamut in the proofing profile in magenta. If an output proofing profile is set, this will be used, otherwise the image will be proofed against the monitor profile.</property>
            <property name="draw-indicator">True</property>
            <signal name="toggled" handler="on_gamutcheck_toggled" swapped="no"/>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">1</property>
          </packing>
        </child>
        <child>
          <object class="GtkCheckButton" id="checkcut_max">
            <property name="label" translatable="yes">cut</property>
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">False</property>
            <property name="has-tooltip">True</property>
            <property name="tooltip-markup" translatable="yes">Instead of keeping pixels with values above the &amp;quot;hi&amp;quot; value white, put them in black to see in which part of the image the threshold is exceeded.</property>
            <property name="tooltip-text" translatable="yes">Instead of keeping pixels with values above the "hi" value white, put them in black to see in which part of the image the threshold is exceeded.</property>
            <property name="draw-indicator">True</property>
            <signal name="toggled" handler="on_checkcut_toggled" swapped="no"/>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
          </packing>
        </child>
      </object>
      <packing>
        <property name="submenu">main</property>
        <property name="position">1</property>
      </packing>
    </child>
  </object>
  <object class="GtkRecentFilter" id="recentfilter">
    <patterns>
      <pattern>*.fit</pattern>
      <pattern>*.fts</pattern>
      <pattern>*.fits</pattern>
      <pattern>*.ser</pattern>
      <pattern>*.tif</pattern>
      <pattern>*.tiff</pattern>
      <pattern>*.fit.fz</pattern>
      <pattern>*.fts.fz</pattern>
      <pattern>*.fits.fz</pattern>
    </patterns>
  </object>
  <object class="GtkRecentChooserMenu" id="recent_menu">
    <property name="visible">True</property>
    <property name="can-focus">False</property>
    <property name="filter">recentfilter</property>
    <property name="limit">10</property>
    <property name="show-icons">False</property>
    <property name="show-not-found">False</property>
    <property name="show-tips">True</property>
    <property name="sort-type">mru</property>
    <property name="show-numbers">True</property>
    <signal name="item-activated" handler="on_open_recent_action_item_activated" swapped="no"/>
  </object>
  <object class="GtkAdjustment" id="register_minpairs">
    <property name="lower">4</property>
    <property name="upper">2000</property>
    <property name="value">10</property>
    <property name="step-increment">1</property>
    <property name="page-increment">1</property>
  </object>
  <object class="GtkImage" id="removefilter1">
    <property name="visible">True</property>
    <property name="can-focus">False</property>
    <property name="icon-name">list-remove-symbolic</property>
  </object>
  <object class="GtkImage" id="removefilter2">
    <property name="visible">True</property>
    <property name="can-focus">False</property>
    <property name="icon-name">list-remove-symbolic</property>
  </object>
  <object class="GtkImage" id="removefilter3">
    <property name="visible">True</property>
    <property name="can-focus">False</property>
    <property name="icon-name">list-remove-symbolic</property>
  </object>
  <object class="GtkImage" id="removefilter4">
    <property name="visible">True</property>
    <property name="can-focus">False</property>
    <property name="icon-name">list-remove-symbolic</property>
  </object>
  <object class="GtkImage" id="rotate90-acw">
    <property name="visible">True</property>
    <property name="can-focus">False</property>
    <property name="resource">/org/siril/ui/pixmaps/rotate-acw_dark.svg</property>
  </object>
  <object class="GtkImage" id="rotate90-cw">
    <property name="visible">True</property>
    <property name="can-focus">False</property>
    <property name="resource">/org/siril/ui/pixmaps/rotate-cw_dark.svg</property>
  </object>
  <object class="GtkMenu" id="snapshot_menu">
    <property name="visible">True</property>
    <property name="can-focus">False</property>
    <child>
      <object class="GtkMenuItem" id="snapshot_unique_file">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="action-name">win.snapshot</property>
        <property name="label" translatable="yes">Save as unique file</property>
        <property name="use-underline">True</property>
      </object>
    </child>
    <child>
      <object class="GtkMenuItem" id="snapshot_clipboard">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="action-name">win.clipboard</property>
        <property name="label" translatable="yes">Copy to clipboard</property>
        <property name="use-underline">True</property>
      </object>
    </child>
  </object>
  <object class="GtkAdjustment" id="stack_sighigh_adjustment">
    <property name="upper">9.99</property>
    <property name="value">3</property>
    <property name="step-increment">0.10</property>
    <property name="page-increment">10</property>
  </object>
  <object class="GtkAdjustment" id="stack_siglow_adjustment">
    <property name="upper">9.99</property>
    <property name="value">4</property>
    <property name="step-increment">0.10</property>
    <property name="page-increment">10</property>
  </object>
  <object class="GtkPopoverMenu" id="tools_menu">
    <property name="width-request">300</property>
    <property name="can-focus">False</property>
    <child>
      <object class="GtkBox">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="orientation">vertical</property>
        <property name="spacing">2</property>
        <child>
          <object class="GtkModelButton">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="text" translatable="yes">Astrometry</property>
            <property name="menu-name">main</property>
            <property name="inverted">True</property>
            <property name="centered">True</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="info_menu_astrometry">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.astrometry</property>
            <property name="text" translatable="yes">Image Plate Solver...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">1</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="info_menu_annotate">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.annotate-dialog</property>
            <property name="text" translatable="yes">Annotate...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
          </packing>
        </child>
      </object>
      <packing>
        <property name="submenu">menu_image_astrometry</property>
        <property name="position">1</property>
      </packing>
    </child>
    <child>
      <object class="GtkBox">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="border-width">4</property>
        <property name="orientation">vertical</property>
        <property name="spacing">2</property>
        <child>
          <object class="GtkModelButton">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="text" translatable="yes">Image Analysis</property>
            <property name="menu-name">main</property>
            <property name="inverted">True</property>
            <property name="centered">True</property>
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          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
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            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.statistics</property>
            <property name="text" translatable="yes">Statistics...</property>
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          <packing>
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            <property name="fill">True</property>
            <property name="position">1</property>
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        <child>
          <object class="GtkModelButton" id="info_menu_noise_estimation">
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            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.evaluate-noise</property>
            <property name="text" translatable="yes">Noise Estimation</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
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        </child>
        <child>
          <object class="GtkModelButton" id="info_menu_ccd_inspector">
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            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.ccd-inspector</property>
            <property name="text" translatable="yes">Aberration Inspector</property>
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          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">3</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="info_menu_tilt">
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            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.show-tilt</property>
            <property name="text" translatable="yes">Show Tilt</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">4</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="info_menu_disto">
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            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.show-disto</property>
            <property name="text" translatable="yes">Show Distortions</property>
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          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">5</property>
          </packing>
        </child>
        <child>
          <object class="GtkSeparator">
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            <property name="can-focus">False</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">6</property>
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        </child>
        <child>
          <object class="GtkModelButton" id="info_menu_dynamic_psf">
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            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.dyn-psf</property>
            <property name="text" translatable="yes">Dynamic PSF...</property>
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          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">7</property>
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      <packing>
        <property name="submenu">menu_image_analysis</property>
        <property name="position">2</property>
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        <property name="can-focus">False</property>
        <property name="orientation">vertical</property>
        <property name="spacing">2</property>
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          <object class="GtkModelButton">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="text" translatable="yes">Photometry</property>
            <property name="menu-name">main</property>
            <property name="inverted">True</property>
            <property name="centered">True</property>
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          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
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        <child>
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            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Generate a list of comparison stars (APASS, NOMAD) contained in the FOV.
Output is a csv file compatible with NINA Exoplanet</property>
            <property name="action-name">win.compstars</property>
            <property name="text" translatable="yes">Create Comparison Stars File ...</property>
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          <packing>
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            <property name="fill">True</property>
            <property name="position">1</property>
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        <child>
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            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Process a light curve using a list of stars in the format produced by Siril (Create Comparison Stars File) or by the NINA exoplanet plugin.</property>
            <property name="action-name">win.nina_light_curve</property>
            <property name="text" translatable="yes">Automated Light Curve...</property>
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          <packing>
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            <property name="fill">True</property>
            <property name="position">3</property>
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        <child>
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            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">This is the button for outputting photometric data.</property>
            <property name="text" translatable="yes">Create Output</property>
            <property name="menu-name">menu_photometry_output</property>
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          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">4</property>
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        <property name="submenu">menu_image_photometry</property>
        <property name="position">3</property>
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        <property name="can-focus">False</property>
        <property name="orientation">vertical</property>
        <property name="spacing">2</property>
        <child>
          <object class="GtkModelButton">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Save current plot to png file</property>
            <property name="text" translatable="yes">Photometry</property>
            <property name="menu-name">menu_image_photometry</property>
            <property name="inverted">True</property>
            <property name="centered">True</property>
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          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
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        <child>
          <object class="GtkModelButton" id="varCurvePhotometry">
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            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Build a light curve in the ETD text format</property>
            <property name="text" translatable="yes">Light Curve (ETD format)</property>
            <signal name="clicked" handler="on_varCurvePhotometry_clicked" swapped="no"/>
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          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
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        </child>
        <child>
          <object class="GtkModelButton" id="exportAAVSO_button">
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            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Build an output file in the AAVSO format</property>
            <property name="text" translatable="yes">AAVSO file format</property>
            <signal name="clicked" handler="on_exportAAVSO_button_clicked" swapped="no"/>
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          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">3</property>
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        <property name="position">4</property>
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    <child>
      <object class="GtkBox">
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        <property name="can-focus">False</property>
        <property name="orientation">vertical</property>
        <property name="spacing">2</property>
        <child>
          <object class="GtkModelButton" id="proc_image_analysis">
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            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="text" translatable="yes">Image Analysis</property>
            <property name="menu-name">menu_image_analysis</property>
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          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_image_astrometry">
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            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="text" translatable="yes">Astrometry</property>
            <property name="menu-name">menu_image_astrometry</property>
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          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">1</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_image_photometry">
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            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="text" translatable="yes">Photometry</property>
            <property name="menu-name">menu_image_photometry</property>
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          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
          </packing>
        </child>
        <child>
          <object class="GtkSeparator">
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            <property name="can-focus">False</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">3</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="info_menu_icc">
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            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.icc-tool</property>
            <property name="text" translatable="yes">Color Management...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">4</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="proc_ccm">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Open the CCM dialog</property>
            <property name="action-name">win.ccm-processing</property>
            <property name="text" translatable="yes">Color Conversion Matrix...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">5</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="info_menu_headers">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.fits-header</property>
            <property name="text" translatable="yes">FITS Header...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">6</property>
          </packing>
        </child>
        <child>
          <object class="GtkModelButton" id="info_menu_informations">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="action-name">win.image-information</property>
            <property name="text" translatable="yes">Image Information...</property>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">7</property>
          </packing>
        </child>
      </object>
      <packing>
        <property name="submenu">main</property>
        <property name="position">5</property>
      </packing>
    </child>
  </object>
  <object class="GtkApplicationWindow" id="control_window">
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    <property name="can-focus">False</property>
    <property name="default-width">1024</property>
    <property name="default-height">768</property>
    <property name="icon">pixmaps/siril.svg</property>
    <property name="show-menubar">False</property>
    <signal name="delete-event" handler="on_siril_window_delete" swapped="no"/>
    <child>
      <object class="GtkBox" id="box9">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="orientation">vertical</property>
        <child>
          <object class="GtkBox">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <child>
              <object class="GtkPaned" id="main_panel">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="position-set">True</property>
                <signal name="button-release-event" handler="on_main_panel_button_release_event" swapped="no"/>
                <child>
                  <object class="GtkNotebook" id="notebook1">
                    <property name="visible">True</property>
                    <property name="can-focus">True</property>
                    <signal name="switch-page" handler="on_notebook1_switch_page" swapped="no"/>
                    <child>
                      <object class="GtkBox" id="vbox_r">
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                        <property name="can-focus">False</property>
                        <property name="orientation">vertical</property>
                        <child>
                          <object class="GtkLabel" id="labelfilename_red">
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                            <property name="can-focus">False</property>
                            <property name="tooltip-text" translatable="yes">current red file</property>
                            <property name="halign">end</property>
                            <property name="single-line-mode">True</property>
                            <property name="track-visited-links">False</property>
                            <style>
                              <class name="label-data"/>
                            </style>
                          </object>
                          <packing>
                            <property name="expand">False</property>
                            <property name="fill">False</property>
                            <property name="position">0</property>
                          </packing>
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                        <child>
                          <object class="GtkDrawingArea" id="drawingarear">
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                            <property name="can-focus">False</property>
                            <property name="events">GDK_POINTER_MOTION_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON1_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK | GDK_SCROLL_MASK | GDK_TOUCH_MASK | GDK_SMOOTH_SCROLL_MASK | GDK_TOUCHPAD_GESTURE_MASK | GDK_TABLET_PAD_MASK</property>
                            <property name="margin-start">2</property>
                            <property name="margin-end">2</property>
                            <property name="margin-top">2</property>
                            <property name="margin-bottom">2</property>
                            <signal name="button-press-event" handler="on_drawingarea_button_press_event" swapped="no"/>
                            <signal name="button-release-event" handler="on_drawingarea_button_release_event" swapped="no"/>
                            <signal name="drag-data-received" handler="on_drawingarea_drag_data_received" swapped="no"/>
                            <signal name="draw" handler="redraw_drawingarea" swapped="no"/>
                            <signal name="enter-notify-event" handler="on_drawingarea_enter_notify_event" swapped="no"/>
                            <signal name="leave-notify-event" handler="on_drawingarea_leave_notify_event" swapped="no"/>
                            <signal name="motion-notify-event" handler="on_drawingarea_motion_notify_event" swapped="no"/>
                            <signal name="scroll-event" handler="on_drawingarea_scroll_event" swapped="no"/>
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                          <packing>
                            <property name="expand">True</property>
                            <property name="fill">True</property>
                            <property name="position">1</property>
                          </packing>
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                        <child>
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                            <property name="can-focus">False</property>
                            <property name="halign">end</property>
                            <property name="label"> </property>
                            <property name="single-line-mode">True</property>
                            <property name="track-visited-links">False</property>
                            <style>
                              <class name="label-data"/>
                            </style>
                          </object>
                          <packing>
                            <property name="expand">False</property>
                            <property name="fill">False</property>
                            <property name="position">2</property>
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                        </child>
                        <child>
                          <object class="GtkBox" id="hboxr">
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                            <property name="spacing">10</property>
                            <child>
                              <object class="GtkLabel" id="labelzoom_red">
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                                <property name="can-focus">False</property>
                                <property name="halign">start</property>
                                <property name="width-chars">6</property>
                                <property name="single-line-mode">True</property>
                                <property name="max-width-chars">6</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
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                              <packing>
                                <property name="expand">False</property>
                                <property name="fill">True</property>
                                <property name="position">0</property>
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                            <child>
                              <object class="GtkLabel" id="labelfwhm_red">
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                                <property name="can-focus">False</property>
                                <property name="halign">start</property>
                                <property name="single-line-mode">True</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
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                              <packing>
                                <property name="expand">False</property>
                                <property name="fill">True</property>
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                                <property name="position">1</property>
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                            <child>
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                                <property name="halign">start</property>
                                <property name="ellipsize">start</property>
                                <property name="single-line-mode">True</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
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                              <packing>
                                <property name="expand">True</property>
                                <property name="fill">True</property>
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                            <child>
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                                <property name="halign">end</property>
                                <property name="single-line-mode">True</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
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                              <packing>
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                                <property name="pack-type">end</property>
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                    <child type="tab">
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                        <property name="can-focus">False</property>
                        <property name="label" translatable="yes">Red</property>
                        <property name="justify">center</property>
                        <property name="single-line-mode">True</property>
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                        <property name="tab-fill">False</property>
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                    <child>
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                        <property name="can-focus">False</property>
                        <property name="orientation">vertical</property>
                        <child>
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                            <property name="can-focus">False</property>
                            <property name="tooltip-text" translatable="yes">current green file</property>
                            <property name="halign">end</property>
                            <property name="single-line-mode">True</property>
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                            <style>
                              <class name="label-data"/>
                            </style>
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                          <packing>
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                            <property name="fill">True</property>
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                          </packing>
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                        <child>
                          <object class="GtkDrawingArea" id="drawingareag">
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                            <property name="can-focus">False</property>
                            <property name="events">GDK_POINTER_MOTION_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON1_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK | GDK_SCROLL_MASK | GDK_TOUCH_MASK | GDK_SMOOTH_SCROLL_MASK | GDK_TOUCHPAD_GESTURE_MASK | GDK_TABLET_PAD_MASK</property>
                            <property name="margin-start">2</property>
                            <property name="margin-end">2</property>
                            <property name="margin-top">2</property>
                            <property name="margin-bottom">2</property>
                            <signal name="button-press-event" handler="on_drawingarea_button_press_event" swapped="no"/>
                            <signal name="button-release-event" handler="on_drawingarea_button_release_event" swapped="no"/>
                            <signal name="drag-data-received" handler="on_drawingarea_drag_data_received" swapped="no"/>
                            <signal name="draw" handler="redraw_drawingarea" swapped="no"/>
                            <signal name="enter-notify-event" handler="on_drawingarea_enter_notify_event" swapped="no"/>
                            <signal name="leave-notify-event" handler="on_drawingarea_leave_notify_event" swapped="no"/>
                            <signal name="motion-notify-event" handler="on_drawingarea_motion_notify_event" swapped="no"/>
                            <signal name="scroll-event" handler="on_drawingarea_scroll_event" swapped="no"/>
                          </object>
                          <packing>
                            <property name="expand">True</property>
                            <property name="fill">True</property>
                            <property name="position">1</property>
                          </packing>
                        </child>
                        <child>
                          <object class="GtkLabel" id="labelwcs_green">
                            <property name="visible">True</property>
                            <property name="can-focus">False</property>
                            <property name="halign">end</property>
                            <property name="label"> </property>
                            <property name="single-line-mode">True</property>
                            <property name="track-visited-links">False</property>
                            <style>
                              <class name="label-data"/>
                            </style>
                          </object>
                          <packing>
                            <property name="expand">False</property>
                            <property name="fill">True</property>
                            <property name="position">2</property>
                          </packing>
                        </child>
                        <child>
                          <object class="GtkBox" id="hboxg">
                            <property name="visible">True</property>
                            <property name="can-focus">False</property>
                            <property name="valign">center</property>
                            <property name="spacing">10</property>
                            <child>
                              <object class="GtkLabel" id="labelzoom_green">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="halign">start</property>
                                <property name="width-chars">6</property>
                                <property name="single-line-mode">True</property>
                                <property name="max-width-chars">6</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
                                </style>
                              </object>
                              <packing>
                                <property name="expand">False</property>
                                <property name="fill">True</property>
                                <property name="position">0</property>
                              </packing>
                            </child>
                            <child>
                              <object class="GtkLabel" id="labelfwhm_green">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="halign">start</property>
                                <property name="single-line-mode">True</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
                                </style>
                              </object>
                              <packing>
                                <property name="expand">False</property>
                                <property name="fill">True</property>
                                <property name="padding">6</property>
                                <property name="position">1</property>
                              </packing>
                            </child>
                            <child>
                              <object class="GtkLabel" id="labelselection_green">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="halign">start</property>
                                <property name="ellipsize">start</property>
                                <property name="single-line-mode">True</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
                                </style>
                              </object>
                              <packing>
                                <property name="expand">True</property>
                                <property name="fill">True</property>
                                <property name="padding">3</property>
                                <property name="position">2</property>
                              </packing>
                            </child>
                            <child>
                              <object class="GtkLabel" id="labeldensity_green">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="halign">end</property>
                                <property name="single-line-mode">True</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
                                </style>
                              </object>
                              <packing>
                                <property name="expand">False</property>
                                <property name="fill">True</property>
                                <property name="pack-type">end</property>
                                <property name="position">4</property>
                              </packing>
                            </child>
                          </object>
                          <packing>
                            <property name="expand">False</property>
                            <property name="fill">True</property>
                            <property name="position">3</property>
                          </packing>
                        </child>
                      </object>
                      <packing>
                        <property name="position">1</property>
                      </packing>
                    </child>
                    <child type="tab">
                      <object class="GtkLabel" id="label_layer2">
                        <property name="visible">True</property>
                        <property name="can-focus">False</property>
                        <property name="label" translatable="yes">Green</property>
                        <property name="justify">center</property>
                      </object>
                      <packing>
                        <property name="position">1</property>
                        <property name="tab-fill">False</property>
                      </packing>
                    </child>
                    <child>
                      <object class="GtkBox" id="vbox_b">
                        <property name="visible">True</property>
                        <property name="can-focus">False</property>
                        <property name="orientation">vertical</property>
                        <child>
                          <object class="GtkLabel" id="labelfilename_blue">
                            <property name="visible">True</property>
                            <property name="can-focus">False</property>
                            <property name="tooltip-text" translatable="yes">current blue file</property>
                            <property name="halign">end</property>
                            <property name="single-line-mode">True</property>
                            <property name="track-visited-links">False</property>
                            <style>
                              <class name="label-data"/>
                            </style>
                          </object>
                          <packing>
                            <property name="expand">False</property>
                            <property name="fill">True</property>
                            <property name="position">0</property>
                          </packing>
                        </child>
                        <child>
                          <object class="GtkDrawingArea" id="drawingareab">
                            <property name="visible">True</property>
                            <property name="can-focus">False</property>
                            <property name="events">GDK_POINTER_MOTION_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON1_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_KEY_PRESS_MASK | GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK | GDK_SCROLL_MASK | GDK_TOUCH_MASK | GDK_SMOOTH_SCROLL_MASK | GDK_TOUCHPAD_GESTURE_MASK | GDK_TABLET_PAD_MASK</property>
                            <property name="margin-start">2</property>
                            <property name="margin-end">2</property>
                            <property name="margin-top">2</property>
                            <property name="margin-bottom">2</property>
                            <signal name="button-press-event" handler="on_drawingarea_button_press_event" swapped="no"/>
                            <signal name="button-release-event" handler="on_drawingarea_button_release_event" swapped="no"/>
                            <signal name="drag-data-received" handler="on_drawingarea_drag_data_received" swapped="no"/>
                            <signal name="draw" handler="redraw_drawingarea" swapped="no"/>
                            <signal name="enter-notify-event" handler="on_drawingarea_enter_notify_event" swapped="no"/>
                            <signal name="leave-notify-event" handler="on_drawingarea_leave_notify_event" swapped="no"/>
                            <signal name="motion-notify-event" handler="on_drawingarea_motion_notify_event" swapped="no"/>
                            <signal name="scroll-event" handler="on_drawingarea_scroll_event" swapped="no"/>
                          </object>
                          <packing>
                            <property name="expand">True</property>
                            <property name="fill">True</property>
                            <property name="position">1</property>
                          </packing>
                        </child>
                        <child>
                          <object class="GtkLabel" id="labelwcs_blue">
                            <property name="visible">True</property>
                            <property name="can-focus">False</property>
                            <property name="halign">end</property>
                            <property name="label"> </property>
                            <property name="single-line-mode">True</property>
                            <property name="track-visited-links">False</property>
                            <style>
                              <class name="label-data"/>
                            </style>
                          </object>
                          <packing>
                            <property name="expand">False</property>
                            <property name="fill">True</property>
                            <property name="position">2</property>
                          </packing>
                        </child>
                        <child>
                          <object class="GtkBox" id="hboxb">
                            <property name="visible">True</property>
                            <property name="can-focus">False</property>
                            <property name="valign">center</property>
                            <property name="spacing">10</property>
                            <child>
                              <object class="GtkLabel" id="labelzoom_blue">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="halign">start</property>
                                <property name="width-chars">6</property>
                                <property name="single-line-mode">True</property>
                                <property name="max-width-chars">6</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
                                </style>
                              </object>
                              <packing>
                                <property name="expand">False</property>
                                <property name="fill">True</property>
                                <property name="position">0</property>
                              </packing>
                            </child>
                            <child>
                              <object class="GtkLabel" id="labelfwhm_blue">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="halign">start</property>
                                <property name="single-line-mode">True</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
                                </style>
                              </object>
                              <packing>
                                <property name="expand">False</property>
                                <property name="fill">True</property>
                                <property name="padding">6</property>
                                <property name="position">1</property>
                              </packing>
                            </child>
                            <child>
                              <object class="GtkLabel" id="labelselection_blue">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="halign">start</property>
                                <property name="ellipsize">start</property>
                                <property name="single-line-mode">True</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
                                </style>
                              </object>
                              <packing>
                                <property name="expand">True</property>
                                <property name="fill">True</property>
                                <property name="padding">3</property>
                                <property name="position">2</property>
                              </packing>
                            </child>
                            <child>
                              <object class="GtkLabel" id="labeldensity_blue">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="halign">end</property>
                                <property name="single-line-mode">True</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
                                </style>
                              </object>
                              <packing>
                                <property name="expand">False</property>
                                <property name="fill">True</property>
                                <property name="pack-type">end</property>
                                <property name="position">3</property>
                              </packing>
                            </child>
                          </object>
                          <packing>
                            <property name="expand">False</property>
                            <property name="fill">True</property>
                            <property name="position">3</property>
                          </packing>
                        </child>
                      </object>
                      <packing>
                        <property name="position">2</property>
                      </packing>
                    </child>
                    <child type="tab">
                      <object class="GtkLabel" id="label_layer3">
                        <property name="visible">True</property>
                        <property name="can-focus">False</property>
                        <property name="label" translatable="yes">Blue</property>
                        <property name="justify">center</property>
                      </object>
                      <packing>
                        <property name="position">2</property>
                        <property name="tab-fill">False</property>
                      </packing>
                    </child>
                    <child>
                      <object class="GtkBox" id="vbox_rgb">
                        <property name="visible">True</property>
                        <property name="can-focus">False</property>
                        <property name="orientation">vertical</property>
                        <child>
                          <object class="GtkLabel" id="labelfilename_rgb">
                            <property name="visible">True</property>
                            <property name="can-focus">False</property>
                            <property name="halign">end</property>
                            <property name="single-line-mode">True</property>
                            <property name="track-visited-links">False</property>
                            <style>
                              <class name="label-data"/>
                            </style>
                          </object>
                          <packing>
                            <property name="expand">False</property>
                            <property name="fill">True</property>
                            <property name="position">0</property>
                          </packing>
                        </child>
                        <child>
                          <object class="GtkOverlay">
                            <property name="visible">True</property>
                            <property name="can-focus">False</property>
                            <child>
                              <object class="GtkDrawingArea" id="drawingareargb">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="events">GDK_POINTER_MOTION_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON1_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_KEY_PRESS_MASK | GDK_LEAVE_NOTIFY_MASK | GDK_STRUCTURE_MASK | GDK_SCROLL_MASK | GDK_TOUCH_MASK | GDK_SMOOTH_SCROLL_MASK | GDK_TOUCHPAD_GESTURE_MASK | GDK_TABLET_PAD_MASK</property>
                                <property name="margin-start">2</property>
                                <property name="margin-end">2</property>
                                <property name="margin-top">2</property>
                                <property name="margin-bottom">2</property>
                                <signal name="button-press-event" handler="on_drawingarea_button_press_event" swapped="no"/>
                                <signal name="button-release-event" handler="on_drawingarea_button_release_event" swapped="no"/>
                                <signal name="drag-data-received" handler="on_drawingarea_drag_data_received" swapped="no"/>
                                <signal name="draw" handler="redraw_drawingarea" swapped="no"/>
                                <signal name="enter-notify-event" handler="on_drawingarea_enter_notify_event" swapped="no"/>
                                <signal name="leave-notify-event" handler="on_drawingarea_leave_notify_event" swapped="no"/>
                                <signal name="motion-notify-event" handler="on_drawingarea_motion_notify_event" swapped="no"/>
                                <signal name="scroll-event" handler="on_drawingarea_scroll_event" swapped="no"/>
                              </object>
                              <packing>
                                <property name="index">-1</property>
                              </packing>
                            </child>
                            <child type="overlay">
                              <object class="GtkBox" id="box">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="halign">end</property>
                                <property name="valign">end</property>
                                <property name="orientation">vertical</property>
                                <property name="spacing">5</property>
                                <child>
                                  <object class="GtkLabel" id="label-rgb">
                                    <property name="visible">True</property>
                                    <property name="can-focus">False</property>
                                    <attributes>
                                      <attribute name="font-desc" value="Monospace Bold 10"/>
                                    </attributes>
                                  </object>
                                  <packing>
                                    <property name="expand">False</property>
                                    <property name="fill">True</property>
                                    <property name="position">1</property>
                                  </packing>
                                </child>
                              </object>
                              <packing>
                                <property name="pass-through">True</property>
                              </packing>
                            </child>
                          </object>
                          <packing>
                            <property name="expand">True</property>
                            <property name="fill">True</property>
                            <property name="position">1</property>
                          </packing>
                        </child>
                        <child>
                          <object class="GtkLabel" id="labelwcs_rgb">
                            <property name="visible">True</property>
                            <property name="can-focus">False</property>
                            <property name="halign">end</property>
                            <property name="label"> </property>
                            <property name="single-line-mode">True</property>
                            <property name="track-visited-links">False</property>
                            <style>
                              <class name="label-data"/>
                            </style>
                          </object>
                          <packing>
                            <property name="expand">False</property>
                            <property name="fill">True</property>
                            <property name="position">2</property>
                          </packing>
                        </child>
                        <child>
                          <object class="GtkBox" id="hboxrgb">
                            <property name="visible">True</property>
                            <property name="can-focus">False</property>
                            <property name="valign">center</property>
                            <property name="spacing">13</property>
                            <child>
                              <object class="GtkLabel" id="labelzoom_rgb">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="halign">start</property>
                                <property name="width-chars">6</property>
                                <property name="single-line-mode">True</property>
                                <property name="max-width-chars">6</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
                                </style>
                              </object>
                              <packing>
                                <property name="expand">False</property>
                                <property name="fill">True</property>
                                <property name="position">0</property>
                              </packing>
                            </child>
                            <child>
                              <object class="GtkLabel" id="labelfwhm_rgb">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="halign">start</property>
                                <property name="single-line-mode">True</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
                                </style>
                              </object>
                              <packing>
                                <property name="expand">False</property>
                                <property name="fill">True</property>
                                <property name="padding">6</property>
                                <property name="position">1</property>
                              </packing>
                            </child>
                            <child>
                              <object class="GtkLabel" id="labelselection_rgb">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="halign">start</property>
                                <property name="ellipsize">start</property>
                                <property name="single-line-mode">True</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
                                </style>
                              </object>
                              <packing>
                                <property name="expand">True</property>
                                <property name="fill">True</property>
                                <property name="padding">3</property>
                                <property name="position">2</property>
                              </packing>
                            </child>
                            <child>
                              <object class="GtkLabel" id="labeldensity_rgb">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="halign">end</property>
                                <property name="single-line-mode">True</property>
                                <property name="track-visited-links">False</property>
                                <style>
                                  <class name="label-data"/>
                                </style>
                              </object>
                              <packing>
                                <property name="expand">False</property>
                                <property name="fill">True</property>
                                <property name="pack-type">end</property>
                                <property name="position">4</property>
                              </packing>
                            </child>
                          </object>
                          <packing>
                            <property name="expand">False</property>
                            <property name="fill">True</property>
                            <property name="position">3</property>
                          </packing>
                        </child>
                      </object>
                      <packing>
                        <property name="position">3</property>
                      </packing>
                    </child>
                    <child type="tab">
                      <object class="GtkLabel" id="labelRGB">
                        <property name="visible">True</property>
                        <property name="can-focus">False</property>
                        <property name="label" translatable="yes">RGB</property>
                      </object>
                      <packing>
                        <property name="position">3</property>
                        <property name="tab-fill">False</property>
                      </packing>
                    </child>
                  </object>
                  <packing>
                    <property name="resize">True</property>
                    <property name="shrink">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkScrolledWindow" id="control_center_box">
                    <property name="visible">True</property>
                    <property name="can-focus">True</property>
                    <property name="vscrollbar-policy">never</property>
                    <property name="shadow-type">in</property>
                    <property name="min-content-width">400</property>
                    <property name="min-content-height">400</property>
                    <child>
                      <object class="GtkViewport">
                        <property name="visible">True</property>
                        <property name="can-focus">False</property>
                        <child>
                          <object class="GtkBox">
                            <property name="visible">True</property>
                            <property name="can-focus">False</property>
                            <property name="orientation">vertical</property>
                            <child>
                              <object class="GtkNotebook" id="notebook_center_box">
                                <property name="visible">True</property>
                                <property name="can-focus">True</property>
                                <property name="show-border">False</property>
                                <property name="scrollable">True</property>
                                <child>
                                  <object class="GtkScrolledWindow" id="conversion_tab">
                                    <property name="visible">True</property>
                                    <property name="can-focus">True</property>
                                    <property name="hscrollbar-policy">never</property>
                                    <property name="shadow-type">in</property>
                                    <child>
                                      <object class="GtkViewport">
                                        <property name="visible">True</property>
                                        <property name="can-focus">False</property>
                                        <child>
                                          <object class="GtkBox" id="box52">
                                            <property name="visible">True</property>
                                            <property name="can-focus">False</property>
                                            <property name="border-width">12</property>
                                            <property name="orientation">vertical</property>
                                            <property name="spacing">10</property>
                                            <child>
                                              <object class="GtkExpander">
                                                <property name="visible">True</property>
                                                <property name="can-focus">True</property>
                                                <property name="expanded">True</property>
                                                <child>
                                                  <object class="GtkBox" id="box74">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="margin-top">5</property>
                                                    <property name="orientation">vertical</property>
                                                    <property name="spacing">5</property>
                                                    <child>
                                                      <object class="GtkScrolledWindow" id="scrolledwindow8">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="vexpand">True</property>
                                                        <property name="shadow-type">in</property>
                                                        <child>
                                                          <object class="GtkTreeView" id="treeview_convert">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="margin-top">5</property>
                                                            <property name="model">liststore_convert</property>
                                                            <property name="headers-clickable">False</property>
                                                            <property name="reorderable">True</property>
                                                            <property name="search-column">0</property>
                                                            <signal name="drag-data-received" handler="on_treeview_convert_drag_data_received" swapped="no"/>
                                                            <signal name="key-release-event" handler="on_treeview_convert_key_release_event" swapped="no"/>
                                                            <child internal-child="selection">
                                                            <object class="GtkTreeSelection" id="treeview_selection_convert">
                                                            <property name="mode">multiple</property>
                                                            </object>
                                                            </child>
                                                            <child>
                                                            <object class="GtkTreeViewColumn" id="treeviewcolumn17">
                                                            <property name="resizable">True</property>
                                                            <property name="title" translatable="yes">Name</property>
                                                            <property name="expand">True</property>
                                                            <property name="clickable">True</property>
                                                            <property name="reorderable">True</property>
                                                            <property name="sort-indicator">True</property>
                                                            <property name="sort-column-id">0</property>
                                                            <child>
                                                            <object class="GtkCellRendererText" id="cellrenderer_files"/>
                                                            <attributes>
                                                            <attribute name="text">0</attribute>
                                                            </attributes>
                                                            </child>
                                                            </object>
                                                            </child>
                                                            <child>
                                                            <object class="GtkTreeViewColumn" id="treeviewcolumn18">
                                                            <property name="title" translatable="yes">Size</property>
                                                            <property name="clickable">True</property>
                                                            <property name="sort-column-id">3</property>
                                                            <child>
                                                            <object class="GtkCellRendererText" id="cellrenderertext7"/>
                                                            <attributes>
                                                            <attribute name="text">2</attribute>
                                                            </attributes>
                                                            </child>
                                                            </object>
                                                            </child>
                                                            <child>
                                                            <object class="GtkTreeViewColumn" id="treeviewcolumn23">
                                                            <property name="resizable">True</property>
                                                            <property name="title" translatable="yes">Date</property>
                                                            <property name="clickable">True</property>
                                                            <property name="reorderable">True</property>
                                                            <property name="sort-indicator">True</property>
                                                            <property name="sort-column-id">5</property>
                                                            <child>
                                                            <object class="GtkCellRendererText" id="cellrenderer_size"/>
                                                            <attributes>
                                                            <attribute name="text">4</attribute>
                                                            </attributes>
                                                            </child>
                                                            </object>
                                                            </child>
                                                          </object>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">True</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkBox">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <child>
                                                          <object class="GtkToolbar" id="convert_toolbar">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="margin-top">5</property>
                                                            <property name="margin-bottom">5</property>
                                                            <property name="show-arrow">False</property>
                                                            <property name="icon_size">2</property>
                                                            <child>
                                                            <object class="GtkToolButton" id="select_convert_button">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Add files to convert</property>
                                                            <property name="valign">center</property>
                                                            <property name="label" translatable="yes">Add</property>
                                                            <property name="use-underline">True</property>
                                                            <property name="icon-name">list-add</property>
                                                            <signal name="clicked" handler="on_select_convert_button_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">True</property>
                                                            <property name="homogeneous">True</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkToolButton" id="remove_convert_button">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Remove selected files</property>
                                                            <property name="valign">center</property>
                                                            <property name="label" translatable="yes">Remove</property>
                                                            <property name="use-underline">True</property>
                                                            <property name="icon-name">list-remove</property>
                                                            <signal name="clicked" handler="on_remove_convert_button_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">True</property>
                                                            <property name="homogeneous">True</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkToolButton" id="clear_convert_button">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Remove all files from the list</property>
                                                            <property name="valign">center</property>
                                                            <property name="label" translatable="yes">Clear</property>
                                                            <property name="use-underline">True</property>
                                                            <property name="icon-name">edit-clear</property>
                                                            <signal name="clicked" handler="on_clear_convert_button_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">True</property>
                                                            <property name="homogeneous">True</property>
                                                            </packing>
                                                            </child>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">False</property>
                                                            <property name="position">0</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkLabel" id="statuslabel_convert">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">end</property>
                                                            <property name="hexpand">True</property>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                          </packing>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">1</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkFrame">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="label-xalign">0</property>
                                                        <property name="shadow-type">none</property>
                                                        <child>
                                                          <object class="GtkAlignment">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="margin-top">5</property>
                                                            <property name="left-padding">12</property>
                                                            <child>
                                                            <object class="GtkLabel" id="label_supported_types">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Supported types depend on compile-time libraries availability. See documentation.
RAW images are raw images from digital cameras, like CR2 files for Canon or NEF for Nikon.
Films of any type can be converted as FITS or SER.
SER files are directly handled as a sequence, and are not yet available for conversion.</property>
                                                            <property name="halign">start</property>
                                                            <property name="valign">start</property>
                                                            <property name="margin-top">10</property>
                                                            <property name="label">- list is filled at runtime -</property>
                                                            <property name="wrap">True</property>
                                                            </object>
                                                            </child>
                                                          </object>
                                                        </child>
                                                        <child type="label">
                                                          <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Supported file types:</property>
                                                            <attributes>
                                                            <attribute name="weight" value="bold"/>
                                                            </attributes>
                                                          </object>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">2</property>
                                                      </packing>
                                                    </child>
                                                  </object>
                                                </child>
                                                <child type="label">
                                                  <object class="GtkLabel">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="label" translatable="yes">Source</property>
                                                    <attributes>
                                                      <attribute name="weight" value="bold"/>
                                                    </attributes>
                                                  </object>
                                                </child>
                                              </object>
                                              <packing>
                                                <property name="expand">False</property>
                                                <property name="fill">True</property>
                                                <property name="position">0</property>
                                              </packing>
                                            </child>
                                            <child>
                                              <object class="GtkExpander">
                                                <property name="visible">True</property>
                                                <property name="can-focus">True</property>
                                                <property name="expanded">True</property>
                                                <child>
                                                  <!-- n-columns=4 n-rows=2 -->
                                                  <object class="GtkGrid" id="grid16">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="margin-top">5</property>
                                                    <property name="row-spacing">10</property>
                                                    <property name="column-spacing">5</property>
                                                    <child>
                                                      <object class="GtkEntry" id="startIndiceEntry">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="tooltip-text" translatable="yes">Indicates the start indice of your converted files. This value must be included in the [1, 65535] range.</property>
                                                        <property name="valign">center</property>
                                                        <property name="max-length">5</property>
                                                        <property name="width-chars">5</property>
                                                        <property name="max-width-chars">5</property>
                                                        <property name="text">00001</property>
                                                        <property name="input-purpose">digits</property>
                                                        <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                        <signal name="activate" handler="on_startIndiceEntry_activate" swapped="no"/>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">2</property>
                                                        <property name="top-attach">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkButton" id="convert_button">
                                                        <property name="label" translatable="yes">Convert</property>
                                                        <property name="visible">True</property>
                                                        <property name="sensitive">False</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">True</property>
                                                        <property name="tooltip-text" translatable="yes">Start conversion of all source files into the configured output files, FITS or SER, with colour processing or not.</property>
                                                        <property name="always-show-image">True</property>
                                                        <signal name="clicked" handler="on_convert_button_clicked" swapped="no"/>
                                                        <style>
                                                          <class name="suggested-action"/>
                                                        </style>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">0</property>
                                                        <property name="top-attach">1</property>
                                                        <property name="width">2</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkComboBoxText" id="prepro_output_type_combo1">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="tooltip-text" translatable="yes">This sets the destination sequence type.
FITS images: one FITS file per image.
SER sequence: one SER file for the whole sequence (limited to 16 bits per channel).
FITS sequence: one FITS file for the whole sequence.

Note: FITS images will have no effect when the pre-processed sequence is SER or FITS sequence file.</property>
                                                        <property name="active">0</property>
                                                        <property name="active-id">0</property>
                                                        <items>
                                                          <item translatable="yes">FITS images</item>
                                                          <item translatable="yes">SER sequence</item>
                                                          <item translatable="yes">FITS sequence</item>
                                                        </items>
                                                        <signal name="changed" handler="on_prepro_output_type_combo1_changed" swapped="no"/>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">3</property>
                                                        <property name="top-attach">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkBox">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <child>
                                                          <object class="GtkCheckButton" id="multiple_seq">
                                                            <property name="label" translatable="yes">Multiple sequences</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">Tick this to create several sequence files instead of a single SER or FITS file for all input elements. Use this if input elements (sequence files such as films, SER or FITS cubes) don't share the same image size or must not be processed together.</property>
                                                            <property name="halign">start</property>
                                                            <property name="draw-indicator">True</property>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkCheckButton" id="convert_symlink">
                                                            <property name="label" translatable="yes">Symbolic Link</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-markup" translatable="yes">Create a symbolic link for FITS files instead of copying them. This is useful to rename a sequence without duplicating files on the disk. This option disables compression.

&lt;b&gt;WARNING: on Windows, the symbolic link operations are only possible in Development mode.&lt;/b&gt;</property>
                                                            <property name="halign">start</property>
                                                            <property name="active">True</property>
                                                            <property name="draw-indicator">True</property>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkCheckButton" id="demosaicingButton">
                                                            <property name="label" translatable="yes">Debayer</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">Debayer single-channel images (CFA format) using the Bayer matrix layout given in the settings. Also applies to image opening, not only conversion.
Only for RAW and FITS input images and SER films.
Colour image target also applies to the debayer result for conversion.</property>
                                                            <property name="halign">start</property>
                                                            <property name="draw-indicator">True</property>
                                                            <signal name="toggled" handler="on_demosaicing_toggled" swapped="no"/>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                          </packing>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">2</property>
                                                        <property name="top-attach">1</property>
                                                        <property name="width">2</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkEntry" id="convroot_entry">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="tooltip-text" translatable="yes">Enter the base name of the sequence, for example NGC_6822-L. It will create images in the form NGC_6822-L_00001.fit.</property>
                                                        <property name="valign">center</property>
                                                        <property name="hexpand">True</property>
                                                        <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                        <signal name="activate" handler="on_convroot_entry_activate" swapped="no"/>
                                                        <signal name="changed" handler="on_convtoroot_changed" swapped="no"/>
                                                        <signal name="insert-text" handler="insert_text_handler" swapped="no"/>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">1</property>
                                                        <property name="top-attach">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkLabel" id="label62">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="label" translatable="yes">Sequence name:</property>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">0</property>
                                                        <property name="top-attach">0</property>
                                                      </packing>
                                                    </child>
                                                  </object>
                                                </child>
                                                <child type="label">
                                                  <object class="GtkLabel">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="label" translatable="yes">Destination</property>
                                                    <attributes>
                                                      <attribute name="weight" value="bold"/>
                                                    </attributes>
                                                  </object>
                                                </child>
                                              </object>
                                              <packing>
                                                <property name="expand">False</property>
                                                <property name="fill">True</property>
                                                <property name="position">2</property>
                                              </packing>
                                            </child>
                                          </object>
                                        </child>
                                      </object>
                                    </child>
                                  </object>
                                </child>
                                <child type="tab">
                                  <object class="GtkLabel" id="label22">
                                    <property name="visible">True</property>
                                    <property name="can-focus">False</property>
                                    <property name="tooltip-text" translatable="yes">This conversion tab is used to import files and convert them into a format with which Siril can work: FITS or SER.</property>
                                    <property name="margin-top">2</property>
                                    <property name="margin-bottom">2</property>
                                    <property name="label" translatable="yes">Conversion</property>
                                    <property name="justify">center</property>
                                  </object>
                                  <packing>
                                    <property name="tab-fill">False</property>
                                  </packing>
                                </child>
                                <child>
                                  <object class="GtkScrolledWindow" id="sequence_tab">
                                    <property name="visible">True</property>
                                    <property name="can-focus">True</property>
                                    <property name="hscrollbar-policy">never</property>
                                    <property name="shadow-type">in</property>
                                    <child>
                                      <object class="GtkViewport">
                                        <property name="visible">True</property>
                                        <property name="can-focus">False</property>
                                        <child>
                                          <object class="GtkBox" id="vbox8">
                                            <property name="visible">True</property>
                                            <property name="can-focus">False</property>
                                            <property name="border-width">12</property>
                                            <property name="orientation">vertical</property>
                                            <property name="spacing">10</property>
                                            <child>
                                              <object class="GtkExpander">
                                                <property name="visible">True</property>
                                                <property name="can-focus">True</property>
                                                <property name="expanded">True</property>
                                                <child>
                                                  <object class="GtkBox">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="margin-top">5</property>
                                                    <property name="orientation">vertical</property>
                                                    <property name="spacing">5</property>
                                                    <child>
                                                      <object class="GtkBox">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="spacing">6</property>
                                                        <child>
                                                          <object class="GtkComboBoxText" id="sequence_list_combobox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <signal name="changed" handler="on_seqproc_entry_changed" swapped="no"/>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">True</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <child>
                                                            <object class="GtkButton" id="clean_sequence_button">
                                                            <property name="label" translatable="yes">Clean Sequence</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">This button clears selection, registration and/or statistics data stored in the loaded sequence. You can specify to clear only registration, statistics and/or selection with the button on the right.
</property>
                                                            <signal name="clicked" handler="on_clean_sequence_button_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkMenuButton" id="clean_seq_menu">
                                                            <property name="name">recent-button</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">You can specify to clear only registration, statistics and/or selection by checking the option you want.</property>
                                                            <property name="use-popover">False</property>
                                                            <property name="popover">menu_seq_clean</property>
                                                            <child>
                                                            <object class="GtkImage">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="icon-name">pan-down-symbolic</property>
                                                            </object>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                          </packing>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkBox">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="spacing">5</property>
                                                        <child>
                                                          <object class="GtkButton" id="checkseqbutton">
                                                            <property name="label" translatable="yes">Search sequences</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">Search current directory for sequences of FITS images, SER or film videos.</property>
                                                            <property name="use-underline">True</property>
                                                            <signal name="clicked" handler="on_checkseqbutton_clicked" swapped="no"/>
                                                            <style>
                                                            <class name="suggested-action"/>
                                                            </style>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkButton">
                                                            <property name="label" translatable="yes">Open Frame List</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">Show/Hide list of images in the sequence with registration data</property>
                                                            <property name="halign">center</property>
                                                            <property name="action-name">win.seq-list</property>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="pack-type">end</property>
                                                            <property name="position">2</property>
                                                          </packing>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">1</property>
                                                      </packing>
                                                    </child>
                                                  </object>
                                                </child>
                                                <child type="label">
                                                  <object class="GtkLabel">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="label" translatable="yes">Sequence selection</property>
                                                    <attributes>
                                                      <attribute name="weight" value="bold"/>
                                                    </attributes>
                                                  </object>
                                                </child>
                                              </object>
                                              <packing>
                                                <property name="expand">False</property>
                                                <property name="fill">True</property>
                                                <property name="position">0</property>
                                              </packing>
                                            </child>
                                            <child>
                                              <object class="GtkExpander">
                                                <property name="visible">True</property>
                                                <property name="can-focus">True</property>
                                                <property name="expanded">True</property>
                                                <child>
                                                  <object class="GtkBox">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="margin-top">5</property>
                                                    <property name="orientation">vertical</property>
                                                    <property name="spacing">5</property>
                                                    <child>
                                                      <object class="GtkBox" id="box12">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="spacing">5</property>
                                                        <child>
                                                          <object class="GtkLabel" id="label97">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Base name:</property>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="padding">4</property>
                                                            <property name="position">0</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkEntry" id="entryExportSeq">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Base name for the exported sequence</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <signal name="changed" handler="on_entryExportSeq_changed" swapped="no"/>
                                                            <signal name="insert-text" handler="insert_text_handler" swapped="no"/>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">True</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkComboBoxText" id="comboExport">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Export sequence format.
MP4 and WEBM replace GIF for Web publication, AVI is uncompressed 8 bits. To create the 8 bit image for these 3 formats, a linear scale is created from the low and high cut-off value cursors.
FITS images is a sequence of FITS files, one per image, FITS cube is a sequence of images in a single FITS file.
For SER and TIFF, if input images are 32 bits, they are converted to 16, with a loss of precision.</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item translatable="yes">FITS images</item>
                                                            <item translatable="yes">FITS cube</item>
                                                            <item>16-bit TIFF</item>
                                                            <item>SER</item>
                                                            <item>AVI</item>
                                                            <item>MP4 (h264)</item>
                                                            <item>MP4 (h265)</item>
                                                            <item>WEBM</item>
                                                            </items>
                                                            <signal name="changed" handler="on_comboExport_changed" swapped="no"/>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                          </packing>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="padding">6</property>
                                                        <property name="position">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkBox">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="orientation">vertical</property>
                                                        <property name="spacing">5</property>
                                                        <child>
                                                          <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkButton" id="buttonExportSeq">
                                                            <property name="label" translatable="yes">Export sequence</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">Export the loaded sequence in the selected format. It can be used to store a sequence in another format, make animated movies, or store a lighter version of a sequence with less images. Images of the exported selection can be cropped and selected with the same criteria as the stacking image selection.</property>
                                                            <signal name="clicked" handler="on_buttonExportSeq_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkCheckButton" id="exportNormalize">
                                                            <property name="label" translatable="yes">Normalize images</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">Activate image normalisation for the export. This will make all images the same brightness and is thus recommended for sequences with inconsistent exposures or pixel values.
A first computation pass will be done on all images before exporting, it may take some time, only the first export of a sequence.
			</property>
                                                            <property name="halign">start</property>
                                                            <property name="draw-indicator">True</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="exportLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">Select area to crop</property>
                                                            <style>
                                                            <class name="label-info"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="pack-type">end</property>
                                                            <property name="position">2</property>
                                                            </packing>
                                                            </child>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkLabel" id="label210">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">Image selection uses the same controls as for stacking:</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="gotoStackingButton">
                                                            <property name="label" translatable="yes">Go to the stacking tab</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="halign">start</property>
                                                            <signal name="clicked" handler="on_gotoStacking_button_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkBox" id="boxAviOptions">
                                                            <property name="can-focus">False</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkLabel" id="label68">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Fps:</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkEntry" id="entryAviFps">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Frame rate</property>
                                                            <property name="valign">center</property>
                                                            <property name="max-length">7</property>
                                                            <property name="width-chars">7</property>
                                                            <property name="text">25.000</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">False</property>
                                                            <property name="padding">4</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkCheckButton" id="checkAviResize">
                                                            <property name="label" translatable="yes">Resize</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">Check this box if you want to resize exported sequence. Note that this will degrade image quality.</property>
                                                            <property name="halign">center</property>
                                                            <property name="draw-indicator">True</property>
                                                            <signal name="toggled" handler="on_checkAviResize_toggled" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="combo_export_preset">
                                                            <property name="visible">True</property>
                                                            <property name="sensitive">False</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item translatable="yes">Preserve ratio</item>
                                                            <item translatable="yes">Free ratio</item>
                                                            <item translatable="yes">Full HD</item>
                                                            <item translatable="yes">4K</item>
                                                            <item translatable="yes">8K</item>
                                                            </items>
                                                            <signal name="changed" handler="on_combo_export_preset_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">3</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkEntry" id="entryAviWidth">
                                                            <property name="visible">True</property>
                                                            <property name="sensitive">False</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Width of output video</property>
                                                            <property name="valign">center</property>
                                                            <property name="max-length">5</property>
                                                            <property name="width-chars">5</property>
                                                            <property name="max-width-chars">5</property>
                                                            <property name="text">620</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <signal name="changed" handler="on_entryAviWidth_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">False</property>
                                                            <property name="padding">4</property>
                                                            <property name="position">4</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="label172">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">x</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">5</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkEntry" id="entryAviHeight">
                                                            <property name="visible">True</property>
                                                            <property name="sensitive">False</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Height of output video</property>
                                                            <property name="valign">center</property>
                                                            <property name="max-length">5</property>
                                                            <property name="width-chars">5</property>
                                                            <property name="max-width-chars">5</property>
                                                            <property name="text">480</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <signal name="changed" handler="on_entryAviHeight_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">False</property>
                                                            <property name="padding">4</property>
                                                            <property name="position">6</property>
                                                            </packing>
                                                            </child>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkScale" id="exportQualScale">
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Film quality: lower value will use more compression and less bitrate, also resulting in smaller file size. Values above 2 could be useful for fast-moving images like bright time-lapses.</property>
                                                            <property name="adjustment">adjustmentqualscale</property>
                                                            <property name="round-digits">0</property>
                                                            <property name="digits">0</property>
                                                            <property name="value-pos">left</property>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">3</property>
                                                          </packing>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">1</property>
                                                      </packing>
                                                    </child>
                                                  </object>
                                                </child>
                                                <child type="label">
                                                  <object class="GtkLabel">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="label" translatable="yes">Sequence export</property>
                                                    <attributes>
                                                      <attribute name="weight" value="bold"/>
                                                    </attributes>
                                                  </object>
                                                </child>
                                              </object>
                                              <packing>
                                                <property name="expand">False</property>
                                                <property name="fill">True</property>
                                                <property name="position">2</property>
                                              </packing>
                                            </child>
                                          </object>
                                        </child>
                                      </object>
                                    </child>
                                  </object>
                                  <packing>
                                    <property name="position">1</property>
                                  </packing>
                                </child>
                                <child type="tab">
                                  <object class="GtkLabel" id="label20">
                                    <property name="visible">True</property>
                                    <property name="can-focus">False</property>
                                    <property name="tooltip-text" translatable="yes">Images are manipulated in sequences. Siril can find sequences in CWD, and you can filter images out.</property>
                                    <property name="margin-top">2</property>
                                    <property name="margin-bottom">2</property>
                                    <property name="label" translatable="yes">Sequence</property>
                                    <property name="justify">center</property>
                                  </object>
                                  <packing>
                                    <property name="position">1</property>
                                    <property name="tab-fill">False</property>
                                  </packing>
                                </child>
                                <child>
                                  <object class="GtkScrolledWindow" id="calibration_tab">
                                    <property name="visible">True</property>
                                    <property name="can-focus">True</property>
                                    <property name="hscrollbar-policy">never</property>
                                    <property name="shadow-type">in</property>
                                    <child>
                                      <object class="GtkViewport">
                                        <property name="visible">True</property>
                                        <property name="can-focus">False</property>
                                        <child>
                                          <object class="GtkBox" id="vbox22">
                                            <property name="visible">True</property>
                                            <property name="can-focus">False</property>
                                            <property name="border-width">12</property>
                                            <property name="orientation">vertical</property>
                                            <property name="spacing">10</property>
                                            <child>
                                              <object class="GtkExpander">
                                                <property name="visible">True</property>
                                                <property name="can-focus">True</property>
                                                <property name="expanded">True</property>
                                                <child>
                                                  <!-- n-columns=4 n-rows=5 -->
                                                  <object class="GtkGrid" id="grid18">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="margin-top">5</property>
                                                    <property name="row-spacing">5</property>
                                                    <property name="column-spacing">5</property>
                                                    <child>
                                                      <object class="GtkCheckButton" id="useflat_button">
                                                        <property name="label" translatable="yes" comments="Flat is the kind of the picture used here. In french I've decided to not translate the word.">Use flat</property>
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">False</property>
                                                        <property name="tooltip-text" translatable="yes">All images in the sequence will be divided by the master flat image (each pixel value).</property>
                                                        <property name="halign">start</property>
                                                        <property name="use-underline">True</property>
                                                        <property name="draw-indicator">True</property>
                                                        <signal name="toggled" handler="update_prepro_interface" swapped="no"/>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">0</property>
                                                        <property name="top-attach">2</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkEntry" id="flatname_entry">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="tooltip-text" translatable="yes">Enter the master flat file name here, or use the browse button.
All images in the sequence will be divided by the master flat image (each pixel value).</property>
                                                        <property name="hexpand">True</property>
                                                        <property name="text">master-flat.fit</property>
                                                        <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">1</property>
                                                        <property name="top-attach">2</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkButton" id="flatfile_button">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">False</property>
                                                        <property name="tooltip-text" translatable="yes">All images in the sequence will be divided by the master flat image (each pixel value).</property>
                                                        <property name="halign">start</property>
                                                        <property name="use-underline">True</property>
                                                        <signal name="clicked" handler="on_flatfile_button_clicked" swapped="no"/>
                                                        <child>
                                                          <object class="GtkImage">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="icon-name">document-open-symbolic</property>
                                                          </object>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">2</property>
                                                        <property name="top-attach">2</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkCheckButton" id="usedark_button">
                                                        <property name="label" translatable="yes" comments="Dark is the kind of the picture used here. In french I've decided to not translate the word.">Use dark</property>
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">False</property>
                                                        <property name="tooltip-text" translatable="yes">The dark master image will be removed from all images in the sequence.</property>
                                                        <property name="halign">start</property>
                                                        <property name="use-underline">True</property>
                                                        <property name="draw-indicator">True</property>
                                                        <signal name="toggled" handler="update_prepro_interface" swapped="no"/>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">0</property>
                                                        <property name="top-attach">1</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkButton" id="darkfile_button">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">False</property>
                                                        <property name="tooltip-text" translatable="yes">The dark master image will be removed from all images in the sequence.</property>
                                                        <property name="halign">start</property>
                                                        <property name="use-underline">True</property>
                                                        <signal name="clicked" handler="on_darkfile_button_clicked" swapped="no"/>
                                                        <child>
                                                          <object class="GtkImage">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="icon-name">document-open-symbolic</property>
                                                          </object>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">2</property>
                                                        <property name="top-attach">1</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkEntry" id="darkname_entry">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="tooltip-text" translatable="yes">Enter the master dark file name here, or use the browse button.
The dark master image will be removed from all images in the sequence.</property>
                                                        <property name="hexpand">True</property>
                                                        <property name="text">master-dark.fit</property>
                                                        <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">1</property>
                                                        <property name="top-attach">1</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkCheckButton" id="useoffset_button">
                                                        <property name="label" translatable="yes" comments="Offset is the kind of the picture used here. In french I've decided to not translate the word.">Use bias</property>
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">False</property>
                                                        <property name="tooltip-text" translatable="yes">The bias/offset master image will be removed from all images in the sequence.</property>
                                                        <property name="halign">start</property>
                                                        <property name="use-underline">True</property>
                                                        <property name="draw-indicator">True</property>
                                                        <signal name="toggled" handler="update_prepro_interface" swapped="no"/>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">0</property>
                                                        <property name="top-attach">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkEntry" id="offsetname_entry">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="tooltip-text" translatable="yes">Enter the master bias/offset file name here, or use the browse button.
The bias/offset master image will be removed from all images in the sequence.
Instead of an image, you can also specify a uniform level to be subtracted, starting with an "=" sign, such as =256 or =64*$OFFSET</property>
                                                        <property name="hexpand">True</property>
                                                        <property name="text" translatable="yes">master-bias.fit</property>
                                                        <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">1</property>
                                                        <property name="top-attach">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkButton" id="offsetfile_button">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">False</property>
                                                        <property name="tooltip-text" translatable="yes">The bias/offset master image will be removed from all images in the sequence.</property>
                                                        <property name="halign">start</property>
                                                        <property name="use-underline">True</property>
                                                        <signal name="clicked" handler="on_offsetfile_button_clicked" swapped="no"/>
                                                        <child>
                                                          <object class="GtkImage">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="icon-name">document-open-symbolic</property>
                                                          </object>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">2</property>
                                                        <property name="top-attach">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkCheckButton" id="checkbutton_equalize_cfa">
                                                        <property name="label" translatable="yes">Equalize CFA</property>
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">False</property>
                                                        <property name="tooltip-markup" translatable="yes">This option equalizes the mean intensity of RGB layers in a CFA flat image.</property>
                                                        <property name="halign">start</property>
                                                        <property name="draw-indicator">True</property>
                                                        <signal name="toggled" handler="on_checkbutton_equalize_cfa_toggled" swapped="no"/>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">3</property>
                                                        <property name="top-attach">2</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkCheckButton" id="checkbutton_auto_evaluate">
                                                        <property name="label" translatable="yes">Auto evaluate normalisation value</property>
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">False</property>
                                                        <property name="tooltip-text" translatable="yes">If this box is checked, Siril will auto-evaluate the normalisation value.
This value is the mean of the master flat calibrated with the master offset.</property>
                                                        <property name="halign">end</property>
                                                        <property name="active">True</property>
                                                        <property name="draw-indicator">True</property>
                                                        <signal name="toggled" handler="on_checkbutton_auto_evaluate_toggled" object="entry_flat_norm" swapped="no"/>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">0</property>
                                                        <property name="top-attach">3</property>
                                                        <property name="width">2</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkEntry" id="entry_flat_norm">
                                                        <property name="visible">True</property>
                                                        <property name="sensitive">False</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="tooltip-text" translatable="yes">Choose your own normalisation value.</property>
                                                        <property name="halign">start</property>
                                                        <property name="max-length">5</property>
                                                        <property name="width-chars">5</property>
                                                        <property name="max-width-chars">5</property>
                                                        <property name="text">5000</property>
                                                        <property name="input-purpose">number</property>
                                                        <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">2</property>
                                                        <property name="top-attach">3</property>
                                                        <property name="width">2</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkCheckButton" id="fix_xtrans_af">
                                                        <property name="label" translatable="yes">Fix X-Trans AF artifact</property>
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">False</property>
                                                        <property name="tooltip-text" translatable="yes">This option helps to fix the Fujifilm X-Trans Auto Focus pixels. Indeed, because of the phase detection auto focus system, the photosites used for auto focus get a little less light than the surrounding photosites. The camera compensates for this and increases the values from these specific photosites giving a visible square in the middle of the dark/bias frames.</property>
                                                        <property name="halign">start</property>
                                                        <property name="draw-indicator">True</property>
                                                        <signal name="toggled" handler="on_fix_xtrans_af_toggled" swapped="no"/>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">0</property>
                                                        <property name="top-attach">4</property>
                                                        <property name="width">3</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkComboBoxText" id="comboDarkOptimize">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="tooltip-markup" translatable="yes">Dark subtraction can be optimized. Siril offers two ways of doing this.
- The first method automatically evaluates the coefficients to be applied so that the noise of the resulting image (light image minus dark image) is minimized.
- The second method takes into account exposure times if these have been entered by the capture software.

Dark optimization is useful when dark images have not been captured under optimal conditions. It compensates for differences in temperature and/or exposure time between dark and light images.

&lt;b&gt;WARNING:&lt;/b&gt; Do not apply dark optimization to the master-dark if the master-bias has not been subtracted beforehand.</property>
                                                        <property name="active">0</property>
                                                        <items>
                                                          <item translatable="yes">No dark optimization</item>
                                                          <item translatable="yes">Auto-evaluation</item>
                                                          <item translatable="yes">Use Exposure</item>
                                                        </items>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">3</property>
                                                        <property name="top-attach">1</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <placeholder/>
                                                    </child>
                                                    <child>
                                                      <placeholder/>
                                                    </child>
                                                  </object>
                                                </child>
                                                <child type="label">
                                                  <object class="GtkLabel">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="label" translatable="yes">Image calibration</property>
                                                    <attributes>
                                                      <attribute name="weight" value="bold"/>
                                                    </attributes>
                                                  </object>
                                                </child>
                                              </object>
                                              <packing>
                                                <property name="expand">False</property>
                                                <property name="fill">True</property>
                                                <property name="position">0</property>
                                              </packing>
                                            </child>
                                            <child>
                                              <object class="GtkExpander">
                                                <property name="visible">True</property>
                                                <property name="can-focus">True</property>
                                                <property name="expanded">True</property>
                                                <child>
                                                  <object class="GtkBox">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="orientation">vertical</property>
                                                    <property name="spacing">5</property>
                                                    <child>
                                                      <object class="GtkCheckButton" id="cosmEnabledCheck">
                                                        <property name="label" translatable="yes">Enable Cosmectic Correction</property>
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">False</property>
                                                        <property name="tooltip-text" translatable="yes">Check if you want to apply a hot pixel removal.
Hot pixels are located on the master-dark.</property>
                                                        <property name="halign">start</property>
                                                        <property name="margin-top">5</property>
                                                        <property name="active">True</property>
                                                        <property name="draw-indicator">True</property>
                                                        <signal name="toggled" handler="on_cosmEnabledCheck_toggled" swapped="no"/>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkStackSwitcher">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="halign">start</property>
                                                        <property name="margin-top">5</property>
                                                        <property name="stack">stack_cc</property>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">1</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkCheckButton" id="cosmCFACheck">
                                                        <property name="label" translatable="yes">CFA data</property>
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">False</property>
                                                        <property name="tooltip-text" translatable="yes">Check if the target frames are CFA images.
Uncheck if images come from a monochrome sensor.</property>
                                                        <property name="halign">start</property>
                                                        <property name="draw-indicator">True</property>
                                                        <signal name="toggled" handler="on_cosmCFACheck_toggled" swapped="no"/>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">2</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkStack" id="stack_cc">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="transition-type">slide-left-right</property>
                                                        <child>
                                                          <object class="GtkFrame" id="cc_frame_dark">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="margin-top">5</property>
                                                            <property name="label-xalign">0</property>
                                                            <property name="shadow-type">none</property>
                                                            <child>
                                                            <object class="GtkAlignment">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="left-padding">12</property>
                                                            <child>
                                                            <!-- n-columns=3 n-rows=3 -->
                                                            <object class="GtkGrid" id="grid24">
                                                            <property name="visible">True</property>
                                                            <property name="sensitive">False</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="margin-top">5</property>
                                                            <property name="row-spacing">5</property>
                                                            <property name="column-spacing">5</property>
                                                            <child>
                                                            <object class="GtkSpinButton" id="spinSigCosmeCold">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">How many times the standard deviation, the pixel value must differ to be considered as defective.</property>
                                                            <property name="max-width-chars">5</property>
                                                            <property name="text">3.000</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">adjCalSigCosmeCold</property>
                                                            <property name="digits">3</property>
                                                            <property name="numeric">True</property>
                                                            <property name="value">3</property>
                                                            <style>
                                                            <class name="small-spinbutton"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkCheckButton" id="checkSigCold">
                                                            <property name="label" translatable="yes">Cold Sigma:</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">How many times the standard deviation, the pixel value must differ to be considered as defective.</property>
                                                            <property name="halign">start</property>
                                                            <property name="active">True</property>
                                                            <property name="draw-indicator">True</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="GtkButtonEvaluateCC">
                                                            <property name="label" translatable="yes">Estimate</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">Click on this button to evaluate the number of deviant pixels. If values are higher than 1% of the total of pixels, you will be encouraged to change sigma values.</property>
                                                            <signal name="clicked" handler="on_GtkButtonEvaluateCC_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkCheckButton" id="checkSigHot">
                                                            <property name="label" translatable="yes">Hot Sigma:</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">How many times the standard deviation, the pixel value must differ to be considered as defective.</property>
                                                            <property name="halign">start</property>
                                                            <property name="active">True</property>
                                                            <property name="draw-indicator">True</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkSpinButton" id="spinSigCosmeHot">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">How many times the standard deviation, the pixel value must differ to be considered as defective.</property>
                                                            <property name="max-width-chars">6</property>
                                                            <property name="text">3.000</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">adjCalCosmeHot</property>
                                                            <property name="digits">3</property>
                                                            <property name="numeric">True</property>
                                                            <property name="value">3</property>
                                                            <style>
                                                            <class name="small-spinbutton"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="GtkLabelColdCC">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">0 px</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">2</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="GtkLabelHotCC">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">0 px</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">2</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            </object>
                                                            </child>
                                                            </object>
                                                            </child>
                                                            <child type="label">
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Master-dark</property>
                                                            <attributes>
                                                            <attribute name="weight" value="bold"/>
                                                            </attributes>
                                                            </object>
                                                            </child>
                                                          </object>
                                                          <packing>
                                                            <property name="name">cc_page0</property>
                                                            <property name="title" translatable="yes">Using Master-Dark</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkFrame" id="cc_frame_bad_pixel_map">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="margin-top">5</property>
                                                            <property name="label-xalign">0</property>
                                                            <property name="shadow-type">none</property>
                                                            <child>
                                                            <object class="GtkAlignment">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="left-padding">12</property>
                                                            <child>
                                                            <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="valign">start</property>
                                                            <property name="margin-top">5</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkEntry" id="pixelmap_entry">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-markup" translatable="yes">Enter the bad pixel map file name here, or use the browse button. This file is generally created by the command &lt;i&gt;find_hot&lt;/i&gt; applied on a dark frame or a master-dark. The file is structured as follow:

* The line &lt;i&gt;P x y type&lt;/i&gt; will fix the pixel at coordinates (x, y), type is an optional character (&lt;i&gt;C&lt;/i&gt;or &lt;i&gt;H&lt;/i&gt;) specifying to Siril if the current pixel is cold or hot.
* The line &lt;i&gt;C x 0 type&lt;/i&gt; will fix the bad column at coordinates &lt;i&gt;x&lt;/i&gt;.
* The line &lt;i&gt;L y 0 type&lt;/i&gt; will fix the bad line at coordinates &lt;i&gt;y&lt;/i&gt;.</property>
                                                            <property name="valign">center</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <signal name="changed" handler="update_prepro_interface" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">True</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="pixelmap_button">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-markup" translatable="yes">Load the bad pixel map file. This file must be ended by the &lt;i&gt;*.lst&lt;/i&gt; extension.</property>
                                                            <property name="halign">start</property>
                                                            <property name="valign">center</property>
                                                            <property name="use-underline">True</property>
                                                            <signal name="clicked" handler="on_pixelmap_button_clicked" swapped="no"/>
                                                            <child>
                                                            <object class="GtkImage">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="icon-name">document-open-symbolic</property>
                                                            </object>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            </child>
                                                            </object>
                                                            </child>
                                                            <child type="label">
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Bad Pixel Map</property>
                                                            <attributes>
                                                            <attribute name="weight" value="bold"/>
                                                            </attributes>
                                                            </object>
                                                            </child>
                                                          </object>
                                                          <packing>
                                                            <property name="name">cc_page1</property>
                                                            <property name="title" translatable="yes">Using Bad Pixel Map</property>
                                                            <property name="position">1</property>
                                                          </packing>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">3</property>
                                                      </packing>
                                                    </child>
                                                  </object>
                                                </child>
                                                <child type="label">
                                                  <object class="GtkLabel">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="label" translatable="yes">Cosmetic correction</property>
                                                    <attributes>
                                                      <attribute name="weight" value="bold"/>
                                                    </attributes>
                                                  </object>
                                                </child>
                                              </object>
                                              <packing>
                                                <property name="expand">False</property>
                                                <property name="fill">True</property>
                                                <property name="position">2</property>
                                              </packing>
                                            </child>
                                            <child>
                                              <object class="GtkExpander">
                                                <property name="visible">True</property>
                                                <property name="can-focus">True</property>
                                                <property name="expanded">True</property>
                                                <child>
                                                  <!-- n-columns=3 n-rows=2 -->
                                                  <object class="GtkGrid">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="margin-top">5</property>
                                                    <property name="row-spacing">5</property>
                                                    <property name="column-spacing">5</property>
                                                    <child>
                                                      <object class="GtkLabel" id="preproseqname_label">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="halign">end</property>
                                                        <property name="label" translatable="yes">Output prefix:</property>
                                                        <property name="justify">center</property>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">0</property>
                                                        <property name="top-attach">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkEntry" id="preproseqname_entry">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="tooltip-text" translatable="yes">Prefix of the image names resulting from the calibration.</property>
                                                        <property name="halign">start</property>
                                                        <property name="text">pp_</property>
                                                        <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">1</property>
                                                        <property name="top-attach">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkButton" id="prepro_button">
                                                        <property name="label" translatable="yes">Start calibration</property>
                                                        <property name="visible">True</property>
                                                        <property name="sensitive">False</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">False</property>
                                                        <property name="tooltip-text" translatable="yes">Pre-process sequence with the above master files, resulting sequence will be in pp_&lt;seq.name&gt; or another prefix given aside.
Once completed, the sequence of pre-processed images is automatically loaded as the current sequence.
The next action for DSLR images would be to debayer the preprocessed images, go to the Conversion tab.</property>
                                                        <property name="use-underline">True</property>
                                                        <signal name="clicked" handler="on_prepro_button_clicked" swapped="no"/>
                                                        <style>
                                                          <class name="suggested-action"/>
                                                        </style>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">0</property>
                                                        <property name="top-attach">1</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkCheckButton" id="checkButton_pp_dem">
                                                        <property name="label" translatable="yes">Debayer before saving</property>
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">False</property>
                                                        <property name="tooltip-text" translatable="yes">Check this option if you want to apply a demosaicing algorithm to your FITS images right after they were preprocessed. By doing this, you skip one manual step which can take some time.</property>
                                                        <property name="halign">start</property>
                                                        <property name="draw-indicator">True</property>
                                                        <signal name="toggled" handler="update_prepro_interface" swapped="no"/>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">1</property>
                                                        <property name="top-attach">1</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkComboBoxText" id="prepro_output_type_combo">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="tooltip-text" translatable="yes">This sets the destination sequence type.
FITS images: one FITS file per image.
SER sequence: one SER file for the whole sequence (limited to 16 bits per channel).
FITS sequence: one FITS file for the whole sequence.</property>
                                                        <property name="active">0</property>
                                                        <property name="active-id">0</property>
                                                        <items>
                                                          <item translatable="yes">FITS images</item>
                                                          <item translatable="yes">SER sequence</item>
                                                          <item translatable="yes">FITS sequence</item>
                                                        </items>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">2</property>
                                                        <property name="top-attach">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkCheckButton" id="toggle_preprocess_excluded">
                                                        <property name="label" translatable="yes">Calibrate all frames</property>
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">False</property>
                                                        <property name="tooltip-text" translatable="yes">Force calibration of all frames even if marked as excluded.</property>
                                                        <property name="draw-indicator">True</property>
                                                      </object>
                                                      <packing>
                                                        <property name="left-attach">2</property>
                                                        <property name="top-attach">1</property>
                                                      </packing>
                                                    </child>
                                                  </object>
                                                </child>
                                                <child type="label">
                                                  <object class="GtkLabel">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="label" translatable="yes">Output sequence</property>
                                                    <attributes>
                                                      <attribute name="weight" value="bold"/>
                                                    </attributes>
                                                  </object>
                                                </child>
                                              </object>
                                              <packing>
                                                <property name="expand">False</property>
                                                <property name="fill">True</property>
                                                <property name="position">4</property>
                                              </packing>
                                            </child>
                                          </object>
                                        </child>
                                      </object>
                                    </child>
                                  </object>
                                  <packing>
                                    <property name="position">2</property>
                                  </packing>
                                </child>
                                <child type="tab">
                                  <object class="GtkLabel" id="label19">
                                    <property name="visible">True</property>
                                    <property name="can-focus">False</property>
                                    <property name="tooltip-text" translatable="yes">Calibration is an optional step to apply to a sequence of images.</property>
                                    <property name="margin-bottom">2</property>
                                    <property name="label" translatable="yes">Calibration</property>
                                    <property name="justify">center</property>
                                  </object>
                                  <packing>
                                    <property name="position">2</property>
                                    <property name="tab-fill">False</property>
                                  </packing>
                                </child>
                                <child>
                                  <object class="GtkScrolledWindow" id="registration_tab">
                                    <property name="visible">True</property>
                                    <property name="can-focus">True</property>
                                    <property name="hscrollbar-policy">never</property>
                                    <property name="shadow-type">in</property>
                                    <child>
                                      <object class="GtkViewport">
                                        <property name="visible">True</property>
                                        <property name="can-focus">False</property>
                                        <child>
                                          <object class="GtkBox" id="vboxreg">
                                            <property name="visible">True</property>
                                            <property name="can-focus">False</property>
                                            <property name="border-width">12</property>
                                            <property name="orientation">vertical</property>
                                            <property name="spacing">10</property>
                                            <child>
                                              <object class="GtkExpander" id="autoreg_expander">
                                                <property name="visible">True</property>
                                                <property name="can-focus">True</property>
                                                <property name="expanded">True</property>
                                                <child>
                                                  <object class="GtkBox">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="margin-top">5</property>
                                                    <property name="orientation">vertical</property>
                                                    <property name="spacing">5</property>
                                                    <child>
                                                      <object class="GtkFrame">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="label-xalign">0</property>
                                                        <property name="shadow-type">none</property>
                                                        <child>
                                                          <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="margin-top">6</property>
                                                            <property name="orientation">vertical</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="comboboxregmethod">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <signal name="changed" handler="on_comboboxregmethod_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">Registration channel: </property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="comboboxreglayer">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Layer on which the registration is done. It can only be done on one layer at a time, so on monochrome images.
The (*) sign appearing after the layer's name means that registration data is already available for this layer.
When processing images, registration data is taken from the default layer if available (for RGB images: Green, else fallback to Blue then Red).</property>
                                                            <signal name="changed" handler="on_comboboxreglayer_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkNotebook" id="notebook_registration">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="valign">start</property>
                                                            <property name="margin-top">10</property>
                                                            <property name="show-tabs">False</property>
                                                            <property name="show-border">False</property>
                                                            <child>
                                                            <!-- n-columns=4 n-rows=4 -->
                                                            <object class="GtkGrid" id="global_page">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="margin-left">6</property>
                                                            <property name="margin-right">6</property>
                                                            <property name="margin-start">6</property>
                                                            <property name="margin-end">6</property>
                                                            <property name="margin-top">6</property>
                                                            <property name="margin-bottom">6</property>
                                                            <property name="row-spacing">5</property>
                                                            <property name="column-spacing">5</property>
                                                            <child>
                                                            <object class="GtkCheckButton" id="checkStarSelect">
                                                            <property name="label" translatable="yes">Match stars in selection</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-markup" translatable="yes">Check this box if you want to perform the Global Star Alignment algorithm within the selected area in the reference image. If no selection are done, this option is ignored.

&lt;b&gt;WARNING&lt;/b&gt;: Make sure to draw a selection with a sufficient number of stars.</property>
                                                            <property name="halign">start</property>
                                                            <property name="draw-indicator">True</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">2</property>
                                                            <property name="top-attach">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">Minimum Star Pairs:</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkSpinButton" id="spinbut_minpairs">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">The minimum number of star pairs a given frame can have in relation with the reference frame. If a given light frame has less star pairs, it will not be registered.</property>
                                                            <property name="max-length">4</property>
                                                            <property name="width-chars">4</property>
                                                            <property name="max-width-chars">4</property>
                                                            <property name="text">10</property>
                                                            <property name="progress-pulse-step">1</property>
                                                            <property name="input-purpose">digits</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">register_minpairs</property>
                                                            <property name="numeric">True</property>
                                                            <property name="value">10</property>
                                                            <style>
                                                            <class name="small-spinbutton"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">Maximum Stars Fitted:</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="comboreg_maxstars">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">The maximum number of stars to be searched for in each frame (default 2000). The larger this value, the more stars will potentially be detected, resulting in a longer detection but more accurate registration.</property>
                                                            <property name="active">4</property>
                                                            <items>
                                                            <item>100</item>
                                                            <item>200</item>
                                                            <item translatable="yes">500</item>
                                                            <item>1000</item>
                                                            <item>2000</item>
                                                            </items>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="comboreg_transfo">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-markup" translatable="yes">&lt;b&gt;Shift&lt;/b&gt; is a 2 degree-of-freedom (x/y shifts) rigid mapping, well-suited for images with no distortion, no scaling and no field rotation. It needs at least 1 pair of stars to be matched to define the transformation.

&lt;b&gt;Similarity&lt;/b&gt; is a 4 degree-of-freedom (one scale, one rotation and x/y shifts) more rigid mapping than homography, well-suited for images with no distortion. It needs at least 2 pairs of stars to be matched to define the transformation.

&lt;b&gt;Affine&lt;/b&gt; is a 6 degree-of-freedom (two scales, one shear, one rotation and x/y shifts) more rigid mapping than homography, well-suited for images with little distortion. It needs at least 3 pairs of stars to be matched to define the transformation.

&lt;b&gt;Homography&lt;/b&gt; is the default transformation which uses an 8-degree-of-freedom transform to warp the images onto the reference frame. This is well-suited for the general case and strongly recommended for wide-field images. It needs at least 4 pairs of stars to be matched to define the transformation.

&lt;b&gt;WARNING&lt;/b&gt;: The initial star matching uses triangle similarity algorithm, in consequence the minimum of star pairs must be at least of 3 for &lt;b&gt;Shift&lt;/b&gt;, &lt;b&gt;Similarity&lt;/b&gt; and &lt;b&gt;Affine&lt;/b&gt; and of 4 for &lt;b&gt;Homography&lt;/b&gt;.</property>
                                                            <property name="active">3</property>
                                                            <items>
                                                            <item translatable="yes">Shift</item>
                                                            <item translatable="yes">Similarity</item>
                                                            <item translatable="yes">Affine</item>
                                                            <item translatable="yes">Homography</item>
                                                            </items>
                                                            <signal name="changed" handler="on_comboreg_transfo_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">Transformation:</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">Hit this button for star detection settings</property>
                                                            <property name="halign">start</property>
                                                            <property name="action-name">win.dyn-psf</property>
                                                            <child>
                                                            <object class="GtkImage">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="icon-name">applications-system-symbolic</property>
                                                            </object>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">2</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkCheckButton" id="reg_2pass">
                                                            <property name="label" translatable="yes">2pass registration</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-markup" translatable="yes">When this box is checked, the transformed images are not saved as a newly registered sequence. The transformation matrices are saved to the sequence file. The registration data can then be inspected and some images unselected, prior to applying the transformations using the Apply Existing Registration method.

When this box is unchecked, the global star registration will be calculated and immediately applied using the output registration options selected below.</property>
                                                            <property name="halign">end</property>
                                                            <property name="draw-indicator">True</property>
                                                            <signal name="toggled" handler="on_reg_2pass_toggled" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">3</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <!-- n-columns=4 n-rows=2 -->
                                                            <object class="GtkGrid" id="grid_reg_wcs">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="row-spacing">5</property>
                                                            <property name="column-spacing">5</property>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">Undistortion:</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="comboreg_undistort">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-markup" translatable="yes">To correct images for distortions, you can either select:
- distortion solution from current platesolved image
- distortion solution from an existing WCS file
- distortion solution from distortions masters</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item translatable="yes">None</item>
                                                            <item translatable="yes">From image</item>
                                                            <item translatable="yes">From FITS/WCS file</item>
                                                            <item translatable="yes">From distortion masters</item>
                                                            </items>
                                                            <signal name="changed" handler="on_comboreg_undistort_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkBox" id="reg_wcsfilechooser_box">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <child>
                                                            <object class="GtkEntry" id="reg_wcsfile_entry">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Select a file to read distortion information from:
- a FITS file which has been platesolved with distortion.
- a wcs file which was written by a previous registration with distortions.</property>
                                                            <property name="hexpand">True</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">True</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="reg_wcsfile_button">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">The bias/offset master image will be removed from all images in the sequence.</property>
                                                            <property name="halign">start</property>
                                                            <property name="use-underline">True</property>
                                                            <signal name="clicked" handler="on_reg_wcsfile_button_clicked" swapped="no"/>
                                                            <child>
                                                            <object class="GtkImage">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="icon-name">document-open-symbolic</property>
                                                            </object>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">1</property>
                                                            <property name="width">3</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">3</property>
                                                            <property name="width">4</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            </object>
                                                            </child>
                                                            <child type="tab">
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="valign">start</property>
                                                            <property name="label">page 1</property>
                                                            </object>
                                                            <packing>
                                                            <property name="tab-fill">False</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkBox" id="comet_page">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="valign">start</property>
                                                            <property name="margin-left">6</property>
                                                            <property name="margin-right">6</property>
                                                            <property name="margin-start">6</property>
                                                            <property name="margin-end">6</property>
                                                            <property name="margin-top">6</property>
                                                            <property name="margin-bottom">7</property>
                                                            <property name="orientation">vertical</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <!-- n-columns=3 n-rows=4 -->
                                                            <object class="GtkGrid">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="row-spacing">5</property>
                                                            <property name="column-spacing">5</property>
                                                            <property name="column-homogeneous">True</property>
                                                            <child>
                                                            <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Comet velocity in pixel per hour.</property>
                                                            <property name="halign">end</property>
                                                            <property name="label" translatable="yes">Velocity: </property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">True</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="label1_comet">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Comet velocity in pixel per hour.</property>
                                                            <property name="halign">start</property>
                                                            <property name="label">Δx: 0.00, Δy: 0.00</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">True</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">3</property>
                                                            <property name="width">3</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="button1_comet">
                                                            <property name="label" translatable="yes">Pick object in #1</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">Select an area around the asteroid or the comet core in the first selected image, then click on this button. The pixel coordinates of the object will be computed and displayed.</property>
                                                            <signal name="clicked" handler="on_button_comet_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="button2_comet">
                                                            <property name="label" translatable="yes">Pick object in #2</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">Select an area around the asteroid or the comet core in the last selected image, then click on this button. The pixel coordinates of the object will be computed and displayed.</property>
                                                            <signal name="clicked" handler="on_button_comet_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkEntry" id="entry1_x_comet">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Core X-coordinates of the first image.</property>
                                                            <property name="width-chars">7</property>
                                                            <property name="text">0.00</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <signal name="changed" handler="on_entry_comet_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkEntry" id="entry2_x_comet">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Core X-coordinates of the second image.</property>
                                                            <property name="width-chars">7</property>
                                                            <property name="text">0.00</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <signal name="changed" handler="on_entry_comet_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkEntry" id="entry1_y_comet">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Core Y-coordinates of the first image.</property>
                                                            <property name="width-chars">7</property>
                                                            <property name="text">0.00</property>
                                                            <property name="input-purpose">number</property>
                                                            <signal name="changed" handler="on_entry_comet_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">2</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkEntry" id="entry2_y_comet">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Core Y-coordinates of the second image.</property>
                                                            <property name="width-chars">7</property>
                                                            <property name="text">0.00</property>
                                                            <property name="input-purpose">number</property>
                                                            <signal name="changed" handler="on_entry_comet_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">2</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <!-- n-columns=2 n-rows=1 -->
                                                            <object class="GtkGrid">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="row-spacing">5</property>
                                                            <property name="column-spacing">5</property>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Comet velocity in pixel per hour.</property>
                                                            <property name="halign">end</property>
                                                            <property name="label" translatable="yes">Prefix: </property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkEntry" id="cometseqname_entry">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Prefix of the sequence resulting from the registration. Only the seq file is created, not new images.</property>
                                                            <property name="max-length">10</property>
                                                            <property name="width-chars">10</property>
                                                            <property name="text">comet_</property>
                                                            <property name="caps-lock-warning">False</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="position">1</property>
                                                            <property name="tab-fill">False</property>
                                                            </packing>
                                                            </child>
                                                            <child type="tab">
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="valign">start</property>
                                                            <property name="label">page 2</property>
                                                            </object>
                                                            <packing>
                                                            <property name="position">1</property>
                                                            <property name="tab-fill">False</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkBox" id="123star_page">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="valign">start</property>
                                                            <property name="margin-left">6</property>
                                                            <property name="margin-right">6</property>
                                                            <property name="margin-start">6</property>
                                                            <property name="margin-end">6</property>
                                                            <property name="margin-top">6</property>
                                                            <property name="margin-bottom">6</property>
                                                            <property name="orientation">vertical</property>
                                                            <child>
                                                            <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkButton" id="pickstar1">
                                                            <property name="label" translatable="yes">Pick 1st star</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="valign">center</property>
                                                            <signal name="clicked" handler="on_select_star_button_clicked" swapped="no"/>
                                                            <style>
                                                            <class name="suggested-action"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="pickstar2">
                                                            <property name="label" translatable="yes">Pick 2nd star</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="valign">center</property>
                                                            <signal name="clicked" handler="on_select_star_button_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="pickstar3">
                                                            <property name="label" translatable="yes">Pick 3rd star</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="valign">center</property>
                                                            <signal name="clicked" handler="on_select_star_button_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <!-- n-columns=3 n-rows=3 -->
                                                            <object class="GtkGrid">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="row-spacing">5</property>
                                                            <property name="column-spacing">5</property>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Star #1:</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Star #2:</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Star #3:</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkImage" id="3stars-image1">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="icon-name">gtk-no</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkImage" id="3stars-image2">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="icon-name">gtk-no</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkImage" id="3stars-image3">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="icon-name">gtk-no</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="pack-type">end</property>
                                                            <property name="position">3</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkCheckButton" id="followStarCheckButton">
                                                            <property name="label" translatable="yes">Follow star movement</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">Use this option to use the position of the star(s) found in the previous image as new centre for the current image registration. This allows the selection area to be smaller, registration faster, and accounts for drift or images with a large number of stars.
WARNING: enabling this option requires the registration to not be parallelized, it will run on one CPU core only.</property>
                                                            <property name="halign">start</property>
                                                            <property name="draw-indicator">True</property>
                                                            <signal name="toggled" handler="on_regfollowStar_toggled" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkCheckButton" id="onlyshift_checkbutton">
                                                            <property name="label" translatable="yes">Shift only</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">Use this option to compute only shifts (so no rotation) even if more than one star is selected. When only one star is selected, this is activated by default.</property>
                                                            <property name="halign">start</property>
                                                            <property name="draw-indicator">True</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">False</property>
                                                            <property name="padding">16</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="position">2</property>
                                                            <property name="tab-fill">False</property>
                                                            </packing>
                                                            </child>
                                                            <child type="tab">
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="valign">start</property>
                                                            <property name="label">page 3</property>
                                                            </object>
                                                            <packing>
                                                            <property name="position">2</property>
                                                            <property name="tab-fill">False</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <!-- n-columns=3 n-rows=1 -->
                                                            <object class="GtkGrid" id="kombat_page">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="valign">start</property>
                                                            <property name="margin-left">6</property>
                                                            <property name="margin-right">6</property>
                                                            <property name="margin-start">6</property>
                                                            <property name="margin-end">6</property>
                                                            <property name="margin-top">6</property>
                                                            <property name="margin-bottom">6</property>
                                                            <property name="column-homogeneous">True</property>
                                                            <child>
                                                            <object class="GtkSpinButton" id="spin_kombat_percent">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Indicate relative distance (in percentage vs total image size) over which to look for the alignment pattern.

By default, the pattern is only searched on 25% of the total image size around the zone where it has been located on reference frame.

Higher values give more tolerance in alignment and smaller numbers lead to faster computations.</property>
                                                            <property name="valign">center</property>
                                                            <property name="text">25.00</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">adj_kombat_percent</property>
                                                            <property name="digits">2</property>
                                                            <property name="value">25</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">Size of alignment region(%):</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="position">3</property>
                                                            <property name="tab-fill">False</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="valign">start</property>
                                                            <property name="label" translatable="yes"> </property>
                                                            </object>
                                                            <packing>
                                                            <property name="position">4</property>
                                                            <property name="tab-fill">False</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">3</property>
                                                            </packing>
                                                            </child>
                                                          </object>
                                                        </child>
                                                        <child type="label">
                                                          <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Registration method:</property>
                                                            <attributes>
                                                            <attribute name="weight" value="bold"/>
                                                            </attributes>
                                                          </object>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkFrame">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="label-xalign">0</property>
                                                        <property name="shadow-type">none</property>
                                                        <child>
                                                          <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="margin-top">6</property>
                                                            <property name="orientation">vertical</property>
                                                            <property name="spacing">6</property>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="reg_sel_all_combobox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="margin-top">5</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item translatable="yes">Register all images from sequence</item>
                                                            <item translatable="yes">Register selected images only</item>
                                                            </items>
                                                            <signal name="changed" handler="on_comboreg_sel_all_combobox_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkBox" id="seq_filters_box_reg">
                                                            <property name="can-focus">False</property>
                                                            <property name="margin-top">5</property>
                                                            <property name="orientation">vertical</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkLabel" id="regfilter_label">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">Registering 0 images of the 0 of the sequence</property>
                                                            <property name="wrap">True</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="combofilter4">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-markup" translatable="yes">Select the set of images to be registered:

&lt;b&gt;all&lt;/b&gt;: all images of the sequence are used

&lt;b&gt;selected&lt;/b&gt;: only use image that have not been unselected from the sequence

&lt;b&gt;FWHM&lt;/b&gt;: images with best computed FWHM (star-based registration only)

&lt;b&gt;weighted FWHM&lt;/b&gt;: this is an improvement of a simple FWHM. It allows to exclude much more spurious images by using the number of stars detected compared to the reference image (star-based registration only)

&lt;b&gt;roundness&lt;/b&gt;: images with best star roundness (star-based registration only)

&lt;b&gt;background&lt;/b&gt;: images with lowest background values (star-based registration only)

&lt;b&gt;nb stars&lt;/b&gt;: images with best number of stars detected (star-based registration only)

&lt;b&gt;quality&lt;/b&gt;: images with best quality (planetary DFT or Kombat registrations)</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item translatable="yes">all</item>
                                                            <item translatable="yes">selected</item>
                                                            <item translatable="yes">FWHM</item>
                                                            <item translatable="yes">weighted FWHM</item>
                                                            <item translatable="yes">roundness</item>
                                                            <item translatable="yes">background</item>
                                                            <item translatable="yes">nb stars</item>
                                                            <item translatable="yes">quality</item>
                                                            </items>
                                                            <signal name="changed" handler="on_regsel_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkSpinButton" id="stackspin4">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Percents of the images of the sequence.</property>
                                                            <property name="halign">end</property>
                                                            <property name="invisible-char">●</property>
                                                            <property name="width-chars">6</property>
                                                            <property name="max-width-chars">5</property>
                                                            <property name="text">90.00</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">adjustment4</property>
                                                            <property name="climb-rate">1</property>
                                                            <property name="digits">2</property>
                                                            <property name="numeric">True</property>
                                                            <property name="value">90</property>
                                                            <signal name="changed" handler="on_regspinbut_percent_change" swapped="no"/>
                                                            <signal name="value-changed" handler="on_regspinbut_percent_change" swapped="no"/>
                                                            <style>
                                                            <class name="small-spinbutton"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="filter_type4">
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Choose between % and k-σ to keep given percentage of images or to compute the allowable threshold using k-σ clipping.</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item>%</item>
                                                            <item>k-σ</item>
                                                            </items>
                                                            <signal name="changed" handler="on_regsel_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="labelfilter4">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="width-chars">10</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">3</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="filter_add4">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">Add another filter</property>
                                                            <property name="halign">end</property>
                                                            <property name="image">addfilter3</property>
                                                            <property name="always-show-image">True</property>
                                                            <signal name="clicked" handler="on_filter_add4_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">4</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="combofilter5">
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-markup" translatable="yes">Select the set of images to be stacked:

&lt;b&gt;all&lt;/b&gt;: all images of the sequence are used in the stack

&lt;b&gt;selected&lt;/b&gt;: only use image that have not been unselected from the sequence

&lt;b&gt;FWHM&lt;/b&gt;: images with best computed FWHM (star-based registration only)

&lt;b&gt;weighted FWHM&lt;/b&gt;: this is an improvement of a simple FWHM. It allows to exclude much more spurious images by using the number of stars detected compared to the reference image (star-based registration only)

&lt;b&gt;roundness&lt;/b&gt;: images with best star roundness (star-based registration only)

&lt;b&gt;background&lt;/b&gt;: images with lowest background values (star-based registration only)

&lt;b&gt;nb stars&lt;/b&gt;: images with best number of stars detected (star-based registration only)

&lt;b&gt;quality&lt;/b&gt;: images with best quality (planetary DFT or Kombat registrations)</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item translatable="yes">all</item>
                                                            <item translatable="yes">selected</item>
                                                            <item translatable="yes">FWHM</item>
                                                            <item translatable="yes">weighted FWHM</item>
                                                            <item translatable="yes">roundness</item>
                                                            <item translatable="yes">background</item>
                                                            <item translatable="yes">nb stars</item>
                                                            <item translatable="yes">quality</item>
                                                            </items>
                                                            <signal name="changed" handler="on_regsel_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkSpinButton" id="stackspin5">
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Percents of the images of the sequence.</property>
                                                            <property name="halign">end</property>
                                                            <property name="invisible-char">●</property>
                                                            <property name="width-chars">6</property>
                                                            <property name="max-width-chars">5</property>
                                                            <property name="text">90.00</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">adjustment5</property>
                                                            <property name="climb-rate">1</property>
                                                            <property name="digits">2</property>
                                                            <property name="numeric">True</property>
                                                            <property name="value">90</property>
                                                            <signal name="changed" handler="on_regspinbut_percent_change" swapped="no"/>
                                                            <signal name="value-changed" handler="on_regspinbut_percent_change" swapped="no"/>
                                                            <style>
                                                            <class name="small-spinbutton"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="filter_type5">
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Choose between % and k-σ to keep given percentage of images or to compute the allowable threshold using k-σ clipping.</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item>%</item>
                                                            <item>k-σ</item>
                                                            </items>
                                                            <signal name="changed" handler="on_regsel_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="labelfilter5">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="width-chars">10</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">3</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="filter_add5">
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">Add another filter</property>
                                                            <property name="halign">end</property>
                                                            <property name="image">addfilter4</property>
                                                            <property name="always-show-image">True</property>
                                                            <signal name="clicked" handler="on_filter_add5_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">4</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="filter_rem5">
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">Remove this filter</property>
                                                            <property name="halign">end</property>
                                                            <property name="image">removefilter1</property>
                                                            <property name="always-show-image">True</property>
                                                            <signal name="clicked" handler="on_filter_rem5_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">5</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="combofilter6">
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-markup" translatable="yes">Select the set of images to be stacked:

&lt;b&gt;all&lt;/b&gt;: all images of the sequence are used in the stack

&lt;b&gt;selected&lt;/b&gt;: only use image that have not been unselected from the sequence

&lt;b&gt;FWHM&lt;/b&gt;: images with best computed FWHM (star-based registration only)

&lt;b&gt;weighted FWHM&lt;/b&gt;: this is an improvement of a simple FWHM. It allows to exclude much more spurious images by using the number of stars detected compared to the reference image (star-based registration only)

&lt;b&gt;roundness&lt;/b&gt;: images with best star roundness (star-based registration only)

&lt;b&gt;background&lt;/b&gt;: images with lowest background values (star-based registration only)

&lt;b&gt;nb stars&lt;/b&gt;: images with best number of stars detected (star-based registration only)

&lt;b&gt;quality&lt;/b&gt;: images with best quality (planetary DFT or Kombat registrations)</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item translatable="yes">all</item>
                                                            <item translatable="yes">selected</item>
                                                            <item translatable="yes">FWHM</item>
                                                            <item translatable="yes">weighted FWHM</item>
                                                            <item translatable="yes">roundness</item>
                                                            <item translatable="yes">background</item>
                                                            <item translatable="yes">nb stars</item>
                                                            <item translatable="yes">quality</item>
                                                            </items>
                                                            <signal name="changed" handler="on_regsel_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkSpinButton" id="stackspin6">
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Percents of the images of the sequence.</property>
                                                            <property name="halign">end</property>
                                                            <property name="invisible-char">●</property>
                                                            <property name="width-chars">6</property>
                                                            <property name="max-width-chars">5</property>
                                                            <property name="text">90.00</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">adjustment6</property>
                                                            <property name="climb-rate">1</property>
                                                            <property name="digits">2</property>
                                                            <property name="numeric">True</property>
                                                            <property name="value">90</property>
                                                            <signal name="changed" handler="on_regspinbut_percent_change" swapped="no"/>
                                                            <signal name="value-changed" handler="on_regspinbut_percent_change" swapped="no"/>
                                                            <style>
                                                            <class name="small-spinbutton"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="filter_type6">
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Choose between % and k-σ to keep given percentage of images or to compute the allowable threshold using k-σ clipping.</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item>%</item>
                                                            <item>k-σ</item>
                                                            </items>
                                                            <signal name="changed" handler="on_regsel_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="labelfilter6">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="width-chars">10</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">3</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="filter_rem6">
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">Remove this filter</property>
                                                            <property name="halign">end</property>
                                                            <property name="image">removefilter4</property>
                                                            <property name="always-show-image">True</property>
                                                            <signal name="clicked" handler="on_filter_rem6_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">5</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">3</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                          </object>
                                                        </child>
                                                        <child type="label">
                                                          <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Image selection:</property>
                                                            <attributes>
                                                            <attribute name="weight" value="bold"/>
                                                            </attributes>
                                                          </object>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">1</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkFrame" id="output_reg_frame">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="label-xalign">0</property>
                                                        <property name="shadow-type">none</property>
                                                        <child>
                                                          <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="margin-top">6</property>
                                                            <property name="orientation">vertical</property>
                                                            <property name="spacing">6</property>
                                                            <child>
                                                            <!-- n-columns=3 n-rows=2 -->
                                                            <object class="GtkGrid" id="grid_reg_framing">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="row-spacing">6</property>
                                                            <property name="column-spacing">6</property>
                                                            <property name="row-homogeneous">True</property>
                                                            <child>
                                                            <object class="GtkImage" id="framing-image">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">end</property>
                                                            <property name="hexpand">True</property>
                                                            <property name="xpad">6</property>
                                                            <property name="resource">/org/siril/ui/pixmaps/framing-default.svg</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">2</property>
                                                            <property name="top-attach">0</property>
                                                            <property name="height">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="comboreg_framing">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Specifies the framing method to be used:
- "current" uses the current reference image
- "maximum" (bounding box) adds a black border around each image as required so that no part of the image is cropped when registered.
- "minimum" (common area) crops each image to the area it has in common with all images of the sequence.
- "center of gravity" determines the best framing position as the center of gravity (cog) of all the images</property>
                                                            <property name="valign">center</property>
                                                            <property name="hexpand">True</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item translatable="yes">current</item>
                                                            <item translatable="yes">maximum</item>
                                                            <item translatable="yes">minimum</item>
                                                            <item translatable="yes">center of gravity</item>
                                                            </items>
                                                            <signal name="changed" handler="on_comboreg_framing_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="valign">center</property>
                                                            <property name="label" translatable="yes">Framing method</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="proj_estimate">
                                                            <property name="label" translatable="yes">Estimate</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">Estimates the final size and space used by the stacked image.</property>
                                                            <property name="halign">start</property>
                                                            <property name="valign">start</property>
                                                            <property name="use-underline">True</property>
                                                            <signal name="clicked" handler="on_seqregister_button_clicked" swapped="no"/>
                                                            <style>
                                                            <class name="suggested-action"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="estimate_label">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="valign">center</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">True</property>
                                                            <property name="fill">False</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="spacing">6</property>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">Scaling:</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="padding">12</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkSpinButton" id="reg_scaling_spin">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Scaling of the output images. Use Estimate button to determine the final image size.</property>
                                                            <property name="halign">end</property>
                                                            <property name="invisible-char">●</property>
                                                            <property name="width-chars">6</property>
                                                            <property name="max-width-chars">5</property>
                                                            <property name="text">1.00</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">adjustment_scaling</property>
                                                            <property name="climb-rate">0.10</property>
                                                            <property name="digits">2</property>
                                                            <property name="numeric">True</property>
                                                            <property name="value">1</property>
                                                            <style>
                                                            <class name="small-spinbutton"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkStackSwitcher" id="interp_drizzle_stack_switcher">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Choose whether to use an interpolation algorithm or Drizzle to apply registration</property>
                                                            <property name="stack">interp_drizzle_stack</property>
                                                            <signal name="button-release-event" handler="on_switcher_stack_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkStack" id="interp_drizzle_stack">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="transition-type">slide-up-down</property>
                                                            <child>
                                                            <!-- n-columns=2 n-rows=2 -->
                                                            <object class="GtkGrid" id="grid_interp_controls">
                                                            <property name="name">grid_interp_controls</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="row-spacing">6</property>
                                                            <property name="column-spacing">6</property>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">Algorithm: </property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="ComboBoxRegInter">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Set the interpolation algorithm</property>
                                                            <property name="halign">start</property>
                                                            <property name="valign">center</property>
                                                            <property name="active">3</property>
                                                            <items>
                                                            <item translatable="yes">Nearest Neighbor</item>
                                                            <item translatable="yes">Bilinear</item>
                                                            <item translatable="yes">Bicubic</item>
                                                            <item translatable="yes">Pixel Area Relation</item>
                                                            <item translatable="yes">Lanczos-4</item>
                                                            <item translatable="yes">None</item>
                                                            </items>
                                                            <signal name="changed" handler="on_ComboBoxRegInter_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkCheckButton" id="toggle_reg_clamp">
                                                            <property name="label" translatable="yes">Interpolation clamping</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">Activates clamping of the Bicubic and Lancsoz4 interpolation algorithms

The main issue with Lanczos and Bicubic interpolation algorithms is the generation of strong undershot artifacts (ringing). These artifacts are caused by the negative lobes of the interpolation functions falling on high contrast edges and isolated bright pixels (like in the stars). This usually only occurs with linear data.

In current Siril implementations, we have included a clamping mechanism that prevents negative interpolated values and ringing artifacts for most images.</property>
                                                            <property name="halign">start</property>
                                                            <property name="active">True</property>
                                                            <property name="draw-indicator">True</property>
                                                            <signal name="toggled" handler="on_toggle_reg_clamp_toggled" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">1</property>
                                                            <property name="width">2</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="name">page0</property>
                                                            <property name="title" translatable="yes">Use interpolation</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <!-- n-columns=3 n-rows=3 -->
                                                            <object class="GtkGrid" id="grid_drizzle_controls">
                                                            <property name="name">grid_drizzle_controls</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="row-spacing">6</property>
                                                            <property name="column-spacing">6</property>
                                                            <child>
                                                            <object class="GtkCheckButton" id="driz_use_flats">
                                                            <property name="label" translatable="yes">Include master flat in initial pixel weighting</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">Check this to include the master flat in the initial pixel weighting. This will result in pixels from less vignetted areas of input frames being weighted more heavily than pixels from more vignetted areas, where they land on the same output pixel. This is at best a minor gain.

The master flat must be set in the Calibration tab.</property>
                                                            <property name="draw-indicator">True</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">2</property>
                                                            <property name="width">3</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">Droplet Model</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">Pixel Fraction</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="combo_driz_kernel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Select the droplet model. See the documentation for details of when to use each model.</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item translatable="yes">Square</item>
                                                            <item translatable="yes">Gaussian</item>
                                                            <item translatable="yes">Point</item>
                                                            <item translatable="yes">Turbo</item>
                                                            <item translatable="yes">Lanczos2</item>
                                                            <item translatable="yes">Lanczos3</item>
                                                            </items>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkSpinButton" id="spin_driz_dropsize">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Sets the droplet size as a fraction of the input pixel size. Typically a good value for this is the reciprocal of the drizzle scale.</property>
                                                            <property name="text">1.00</property>
                                                            <property name="adjustment">adj_driz_dropsize</property>
                                                            <property name="digits">5</property>
                                                            <property name="value">1</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="name">page1</property>
                                                            <property name="title" translatable="yes">Use drizzle</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">3</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="spacing">6</property>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Prefix:</property>
                                                            <property name="justify">center</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="padding">12</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkEntry" id="regseqname_entry">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Prefix of the image names resulting from the registration.</property>
                                                            <property name="max-length">10</property>
                                                            <property name="width-chars">10</property>
                                                            <property name="text">r_</property>
                                                            <property name="caps-lock-warning">False</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="padding">6</property>
                                                            <property name="position">4</property>
                                                            </packing>
                                                            </child>
                                                          </object>
                                                        </child>
                                                        <child type="label">
                                                          <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Output registration:</property>
                                                            <attributes>
                                                            <attribute name="weight" value="bold"/>
                                                            </attributes>
                                                          </object>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">2</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkButton" id="goregister_button">
                                                        <property name="label" translatable="yes">Go register</property>
                                                        <property name="visible">True</property>
                                                        <property name="sensitive">False</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">True</property>
                                                        <property name="tooltip-text" translatable="yes">Start the registration process. It will register images in the loaded sequence using the selected method and reference layer (loaded in the 'Image sequences' tab, current sequence name is at the bottom of the window too).</property>
                                                        <property name="use-underline">True</property>
                                                        <signal name="clicked" handler="on_seqregister_button_clicked" swapped="no"/>
                                                        <style>
                                                          <class name="suggested-action"/>
                                                        </style>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">True</property>
                                                        <property name="fill">True</property>
                                                        <property name="padding">16</property>
                                                        <property name="position">3</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkLabel" id="labelregisterinfo">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="halign">end</property>
                                                        <property name="label" translatable="yes">Load a sequence first</property>
                                                        <style>
                                                          <class name="label-info"/>
                                                        </style>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">4</property>
                                                      </packing>
                                                    </child>
                                                  </object>
                                                </child>
                                                <child type="label">
                                                  <object class="GtkLabel">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="label" translatable="yes">Automatic image registration</property>
                                                    <attributes>
                                                      <attribute name="weight" value="bold"/>
                                                    </attributes>
                                                  </object>
                                                </child>
                                              </object>
                                              <packing>
                                                <property name="expand">False</property>
                                                <property name="fill">True</property>
                                                <property name="position">0</property>
                                              </packing>
                                            </child>
                                            <child>
                                              <object class="GtkExpander" id="manualreg_expander">
                                                <property name="visible">True</property>
                                                <property name="can-focus">True</property>
                                                <child>
                                                  <object class="GtkBox">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="vexpand">True</property>
                                                    <property name="orientation">vertical</property>
                                                    <property name="spacing">10</property>
                                                    <child>
                                                      <object class="GtkBox">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="orientation">vertical</property>
                                                        <child>
                                                          <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <child>
                                                            <object class="GtkCheckButton" id="checkbutton_displayref">
                                                            <property name="label" translatable="yes">Display reference image</property>
                                                            <property name="visible">True</property>
                                                            <property name="sensitive">False</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">Display the reference image over the current image using a 50% transparency.
To be enabled, the reference image must have been explicitly set and already displayed once on the selected registration layer.</property>
                                                            <property name="draw-indicator">True</property>
                                                            <signal name="toggled" handler="on_checkbutton_displayref_toggled" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="labelRegRef">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Set reference image first</property>
                                                            <style>
                                                            <class name="label-info"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="pack-type">end</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">center</property>
                                                            <property name="spacing">10</property>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Change this value, using mouse wheel or up and down arrows, to align the image with the reference image on the X axis.</property>
                                                            <property name="label" translatable="yes">X translation:</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkSpinButton" id="spinbut_shiftx">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="invisible-char">●</property>
                                                            <property name="width-chars">4</property>
                                                            <property name="max-width-chars">3</property>
                                                            <property name="text">0</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">adjustment_shiftx</property>
                                                            <property name="numeric">True</property>
                                                            <signal name="value-changed" handler="on_spinbut_shift_value_change" swapped="no"/>
                                                            <style>
                                                            <class name="small-spinbutton"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Change this value, using mouse wheel or up and down arrows, to align the image with the reference image on the Y axis.</property>
                                                            <property name="label" translatable="yes">Y translation:</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">3</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkSpinButton" id="spinbut_shifty">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="invisible-char">●</property>
                                                            <property name="width-chars">4</property>
                                                            <property name="max-width-chars">3</property>
                                                            <property name="text">0</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">adjustment_shifty</property>
                                                            <property name="numeric">True</property>
                                                            <signal name="value-changed" handler="on_spinbut_shift_value_change" swapped="no"/>
                                                            <style>
                                                            <class name="small-spinbutton"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">4</property>
                                                            </packing>
                                                            </child>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">True</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                          </packing>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkBox">
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                                                            <property name="label" translatable="yes">Set second preview</property>
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                                                            <property name="tooltip-text" translatable="yes">Allows a preview area to be displayed just below. After clicking on this button, click on the image to position the preview area's centre</property>
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                                                    <property name="label" translatable="yes">Manual registration</property>
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                                                      <attribute name="weight" value="bold"/>
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                                                    <property name="events">GDK_POINTER_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
                                                    <signal name="button-press-event" handler="on_DrawingPlot_button_press_event" swapped="no"/>
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                                                            <property name="icon-name">pan-down-symbolic</property>
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                                                  <object class="GtkLabel">
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                                                    <property name="tooltip-text" translatable="yes">Purple curve: actual plot as configured with X and Y selectors.
Green curve: sorted values by order of decreasing quality.
Circle marker: the value for the reference frame.
Cross marker: the value for the currently loaded frame.</property>
                                                    <property name="label" translatable="yes">Hovering for the legend</property>
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                                                    <property name="tooltip-text" translatable="yes">This button opens a CSV export of the data, or a screenshot of the plot.</property>
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                                                    <property name="popover">output_plot_menu</property>
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                                                  <object class="GtkLabel">
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                                                    <property name="label" translatable="yes">X:</property>
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                                                    <items>
                                                      <item translatable="yes">FWHM</item>
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                                                      <item translatable="yes">wFWHM</item>
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                                                  <object class="GtkLabel">
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                                                <child>
                                                  <object class="GtkComboBoxText" id="plotCombo">
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                                                    <property name="tooltip-text" translatable="yes">Select which information to display from photometry data.</property>
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                                                    <items>
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                                            <child>
                                              <object class="GtkBox">
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                                                    <property name="tooltip-text" translatable="yes">Select the source of graph information.</property>
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                                                    <items>
                                                      <item translatable="yes">Registration data</item>
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                                    <property name="tooltip-text" translatable="yes">Show all relevant graphs using registration and / or photometry data.</property>
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                                                            <property name="tooltip-markup" translatable="yes">&lt;b&gt;Sum&lt;/b&gt;: This is the simplest method.
Pixel values are added in an image normalized to 32-bit values.
It increases signal/noise ratio (SNR) as square root of number of images.

&lt;b&gt;Average with rejection&lt;/b&gt;: This method is used to reject deviant pixels iteratively.
Seven methods have been implemented:
- Percentile Clipping
- Sigma Clipping
- MAD Clipping
- Median Sigma Clipping
- Winsorized Sigma Clipping
- Linear Fit Clipping
- Generalized Extreme Studentized Deviate Test
After pixel rejection, the mean of the stack is computed.

&lt;b&gt;Median&lt;/b&gt;: This method was mostly used for dark/flat/offset stacking although now we recommend the use of average with rejection stacking.
The median value of the pixels in the stack is computed for each pixel.

&lt;b&gt;Pixel maximum&lt;/b&gt;: This case is mainly used to construct long exposure star-trails images.
Pixels of the image are replaced by pixels at the same coordinates if intensity is greater.

&lt;b&gt;Pixel minimum&lt;/b&gt;: This case could be useful to select the area to be cropped after the stack operation.
Pixels of the image are replaced by pixels at the same coordinates if intensity is lower.</property>
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                                                            <item translatable="yes">Sum stacking</item>
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                                                        <child type="label">
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                                                            <property name="visible">True</property>
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                                                            <property name="label" translatable="yes">Method:</property>
                                                            <attributes>
                                                            <attribute name="weight" value="bold"/>
                                                            </attributes>
                                                          </object>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkFrame">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="label-xalign">0</property>
                                                        <property name="shadow-type">none</property>
                                                        <child>
                                                          <object class="GtkAlignment">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="margin-top">5</property>
                                                            <property name="left-padding">12</property>
                                                            <child>
                                                            <object class="GtkBox" id="box21">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="orientation">vertical</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="combonormalize">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-markup" translatable="yes">If one of these items is selected, a normalisation process will be applied to all input images before stacking.

- Normalisation matches the mean background of all input images, then, the normalisation is processed by multiplication or addition. Keep in mind that both processes generally lead to similar results but multiplicative normalisation is prefered for image which will be used for multiplication or division as flat-field.

- Scale matches dispersion by weighting all input images. This tends to improve the signal-to-noise ratio and therefore this is the option used by default with the additive normalisation.

&lt;b&gt;The offset and dark masters should not be processed with normalisation. However, multiplicative normalisation must be used with flat-field frames.&lt;/b&gt;</property>
                                                            <property name="active">3</property>
                                                            <items>
                                                            <item translatable="yes">No normalisation</item>
                                                            <item translatable="yes">Additive</item>
                                                            <item translatable="yes">Multiplicative</item>
                                                            <item translatable="yes">Additive with scaling</item>
                                                            <item translatable="yes">Multiplicative with scaling</item>
                                                            </items>
                                                            <signal name="changed" handler="on_combonormalize_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkCheckButton" id="checkforcenorm">
                                                            <property name="label" translatable="yes">Recompute</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">By default, Siril takes the normalisation coefficients from seq file if already computed. However you can force Siril to recompute it before stacking.</property>
                                                            <property name="halign">start</property>
                                                            <property name="valign">center</property>
                                                            <property name="draw-indicator">True</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkCheckButton" id="checkfastnorm">
                                                            <property name="label" translatable="yes">Faster normalisation</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">By default, Siril uses IKSS estimators of location and scale to compute normalisation. For long sequences, computing these estimators can be quite intensive. For such cases, you can opt in for faster estimators (based on median and median absolute deviation). While less resistant to outliers in each image, they can still give a satisfactory result when compared to no normalization at all.</property>
                                                            <property name="halign">start</property>
                                                            <property name="valign">center</property>
                                                            <property name="draw-indicator">True</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            </child>
                                                          </object>
                                                        </child>
                                                        <child type="label">
                                                          <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Normalisation:</property>
                                                            <attributes>
                                                            <attribute name="weight" value="bold"/>
                                                            </attributes>
                                                          </object>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">1</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkNotebook" id="notebook4">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="show-tabs">False</property>
                                                        <property name="show-border">False</property>
                                                        <child>
                                                          <object class="GtkBox" id="box6">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="orientation">vertical</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                          </object>
                                                        </child>
                                                        <child type="tab">
                                                          <object class="GtkLabel" id="label83">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label">page 1</property>
                                                          </object>
                                                          <packing>
                                                            <property name="tab-fill">False</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkFrame">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label-xalign">0</property>
                                                            <property name="shadow-type">none</property>
                                                            <child>
                                                            <object class="GtkAlignment">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="margin-top">10</property>
                                                            <property name="left-padding">12</property>
                                                            <child>
                                                            <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="orientation">vertical</property>
                                                            <child>
                                                            <!-- n-columns=3 n-rows=3 -->
                                                            <object class="GtkGrid" id="grid34">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="row-spacing">5</property>
                                                            <property name="column-spacing">5</property>
                                                            <child>
                                                            <object class="GtkSpinButton" id="stack_siglow_button">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="width-chars">5</property>
                                                            <property name="max-width-chars">6</property>
                                                            <property name="text">4.000</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">stack_siglow_adjustment</property>
                                                            <property name="climb-rate">0.05</property>
                                                            <property name="digits">3</property>
                                                            <property name="numeric">True</property>
                                                            <property name="value">4</property>
                                                            <signal name="value-changed" handler="on_stack_siglow_button_value_changed" object="comborejection" swapped="no"/>
                                                            <style>
                                                            <class name="small-spinbutton"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">2</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="label_low">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Sigma low: </property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkSpinButton" id="stack_sighigh_button">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="width-chars">5</property>
                                                            <property name="max-width-chars">6</property>
                                                            <property name="text">3.000</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">stack_sighigh_adjustment</property>
                                                            <property name="climb-rate">0.05</property>
                                                            <property name="digits">3</property>
                                                            <property name="numeric">True</property>
                                                            <property name="value">3</property>
                                                            <signal name="value-changed" handler="on_stack_sighigh_button_value_changed" object="comborejection" swapped="no"/>
                                                            <style>
                                                            <class name="small-spinbutton"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">2</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="label_high">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Sigma high: </property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="comborejection">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-markup" translatable="yes">Seven rejection algorithms are available:

&lt;b&gt;Percentile Clipping&lt;/b&gt; is a one-step rejection algorithm ideal for small sets of data (up to 6 images).

&lt;b&gt;Sigma Clipping&lt;/b&gt; is an iterative algorithm which will reject pixels whose distance from median will be farthest than two given values in sigma units.

&lt;b&gt;MAD Clipping&lt;/b&gt; is an iterative algorithm working as Sigma Clipping except that the estimator used is the Median Absolute Deviation (MAD). This is generally used for noisy infrared image processing.

&lt;b&gt;Median Sigma Clipping&lt;/b&gt; is the same algorithm except than the rejected pixels are replaced by the median value.

&lt;b&gt;Winsorized Sigma Clipping&lt;/b&gt; is very similar to Sigma Clipping method but it uses an algorithm based on Huber's work [1] [2].

&lt;b&gt;Linear Fit Clipping&lt;/b&gt; is an algorithm developed by Juan Conejero, main developer of PixInsight [2]. It fits the best straight line (y=ax+b) of the pixel stack and rejects outliers. This algorithm performs very well with large stack and images containing sky gradients with differing spatial distributions and orientations.

The &lt;b&gt;Generalized Extreme Studentized Deviate Test&lt;/b&gt; algorithm [3] is a generalization of Grubbs Test that is used to detect one or more outliers in a univariate data set that follows an approximately normal distribution. This algorithm shows excellent performances with large dataset of more 50 images.

[1] Peter J. Huber and E. Ronchetti (2009), Robust Statistics, 2nd Ed., Wiley
[2] Juan Conejero, ImageIntegration, Pixinsight Tutorial
[3] Rosner, Bernard (May 1983), Percentage Points for a Generalized ESD Many-Outlier Procedure, Technometrics, 25(2), pp. 165-172</property>
                                                            <property name="active">4</property>
                                                            <items>
                                                            <item translatable="yes">No rejection</item>
                                                            <item translatable="yes">Percentile Clipping</item>
                                                            <item translatable="yes">Sigma Clipping</item>
                                                            <item translatable="yes">MAD clipping</item>
                                                            <item translatable="yes">Median Sigma Clipping</item>
                                                            <item translatable="yes">Winsorized Sigma Clipping</item>
                                                            <item translatable="yes">Linear Fit Clipping</item>
                                                            <item translatable="yes">Generalized Extreme Studentized Deviate Test</item>
                                                            </items>
                                                            <signal name="changed" handler="on_comborejection_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="comboweighing">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-markup" translatable="yes">Four methods of weighting are available:

&lt;b&gt;Number of stars&lt;/b&gt; weights individual frames based on number of stars computed during registration step.

&lt;b&gt;Weighted FWHM&lt;/b&gt; weights individual frames based on wFWHM computed during registration step.

&lt;b&gt;Noise&lt;/b&gt; weights individual frames based on background noise values.

&lt;b&gt;Number of images&lt;/b&gt; weights individual frames based on their integration time.</property>
                                                            <property name="valign">start</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item translatable="yes">None</item>
                                                            <item translatable="yes">Number of stars</item>
                                                            <item translatable="yes">Weighted FWHM</item>
                                                            <item translatable="yes">Noise</item>
                                                            <item translatable="yes">Number of images</item>
                                                            </items>
                                                            <signal name="changed" handler="on_comboweighing_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="label_weighing">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">Weighting:</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="orientation">vertical</property>
                                                            <property name="spacing">6</property>
                                                            <child>
                                                            <object class="GtkCheckButton" id="rejmaps_checkbutton">
                                                            <property name="label" translatable="yes">Create rejection maps</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">Compute and create rejection maps during stacking. These are images showing how many images were rejected for each pixel of the result image, divided by the number of stacked images.</property>
                                                            <property name="draw-indicator">True</property>
                                                            <signal name="toggled" handler="on_rejmaps_toggled" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkCheckButton" id="merge_rejmaps_checkbutton">
                                                            <property name="label" translatable="yes">Merge L+H</property>
                                                            <property name="visible">True</property>
                                                            <property name="sensitive">False</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">Create only one rejection map that will be the sum of the low and high maps</property>
                                                            <property name="draw-indicator">True</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">2</property>
                                                            <property name="width">2</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            </child>
                                                            </object>
                                                            </child>
                                                            <child type="label">
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Pixel rejection:</property>
                                                            <attributes>
                                                            <attribute name="weight" value="bold"/>
                                                            </attributes>
                                                            </object>
                                                            </child>
                                                          </object>
                                                          <packing>
                                                            <property name="position">1</property>
                                                          </packing>
                                                        </child>
                                                        <child type="tab">
                                                          <object class="GtkLabel" id="label84">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label">page 2</property>
                                                          </object>
                                                          <packing>
                                                            <property name="position">1</property>
                                                            <property name="tab-fill">False</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkBox" id="box31">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="orientation">vertical</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                          </object>
                                                          <packing>
                                                            <property name="position">2</property>
                                                          </packing>
                                                        </child>
                                                        <child type="tab">
                                                          <object class="GtkLabel" id="label119">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label">page 3</property>
                                                          </object>
                                                          <packing>
                                                            <property name="position">2</property>
                                                            <property name="tab-fill">False</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkBox" id="box39">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="orientation">vertical</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                          </object>
                                                          <packing>
                                                            <property name="position">3</property>
                                                          </packing>
                                                        </child>
                                                        <child type="tab">
                                                          <object class="GtkLabel" id="label144">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label">page 4</property>
                                                          </object>
                                                          <packing>
                                                            <property name="position">3</property>
                                                            <property name="tab-fill">False</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkBox" id="box55">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="orientation">vertical</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                          </object>
                                                          <packing>
                                                            <property name="position">4</property>
                                                          </packing>
                                                        </child>
                                                        <child type="tab">
                                                          <object class="GtkLabel" id="label47">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label">page 5</property>
                                                          </object>
                                                          <packing>
                                                            <property name="position">4</property>
                                                            <property name="tab-fill">False</property>
                                                          </packing>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">2</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkFrame" id="stack_blend_frame">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="label-xalign">0</property>
                                                        <property name="shadow-type">none</property>
                                                        <child>
                                                          <object class="GtkAlignment">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="top-padding">5</property>
                                                            <property name="bottom-padding">5</property>
                                                            <property name="left-padding">12</property>
                                                            <child>
                                                            <!-- n-columns=3 n-rows=2 -->
                                                            <object class="GtkGrid">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="row-spacing">10</property>
                                                            <property name="column-spacing">10</property>
                                                            <child>
                                                            <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Borders feathering [pix]:</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkSpinButton" id="spin_stack_feather_dist">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Select here the number of pixels that will be faded out on the borders of each image.</property>
                                                            <property name="hexpand">False</property>
                                                            <property name="width-chars">6</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">adj_stack_blending</property>
                                                            <property name="snap-to-ticks">True</property>
                                                            <property name="numeric">True</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkScale">
                                                            <property name="width-request">100</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="hexpand">True</property>
                                                            <property name="adjustment">adj_stack_blending</property>
                                                            <property name="digits">0</property>
                                                            <property name="draw-value">False</property>
                                                            <property name="value-pos">right</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">2</property>
                                                            <property name="top-attach">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkCheckButton" id="check_norm_overlap">
                                                            <property name="label" translatable="yes">Normalization on overlaps</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">By default, Siril computes the normalisation coefficients from each image. Ticking this box computes them on overlapping regions instead.</property>
                                                            <property name="halign">start</property>
                                                            <property name="valign">center</property>
                                                            <property name="draw-indicator">True</property>
                                                            </object>
                                                            <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">1</property>
                                                            <property name="width">3</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            </child>
                                                          </object>
                                                        </child>
                                                        <child type="label">
                                                          <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Stack stitching:</property>
                                                            <attributes>
                                                            <attribute name="weight" value="bold"/>
                                                            </attributes>
                                                          </object>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">3</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkFrame">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="label-xalign">0</property>
                                                        <property name="shadow-type">none</property>
                                                        <child>
                                                          <object class="GtkAlignment">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="left-padding">12</property>
                                                            <child>
                                                            <object class="GtkBox" id="seq_filters_box_stack">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="margin-top">5</property>
                                                            <property name="orientation">vertical</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkLabel" id="stackfilter_label">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">start</property>
                                                            <property name="label" translatable="yes">Stacking 0 images of the 0 of the sequence</property>
                                                            <property name="wrap">True</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="combofilter1">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-markup" translatable="yes">Select the set of images to be stacked:

&lt;b&gt;all&lt;/b&gt;: all images of the sequence are used in the stack

&lt;b&gt;selected&lt;/b&gt;: only use image that have not been unselected from the sequence

&lt;b&gt;FWHM&lt;/b&gt;: images with best computed FWHM (star-based registration only)

&lt;b&gt;weighted FWHM&lt;/b&gt;: this is an improvement of a simple FWHM. It allows to exclude much more spurious images by using the number of stars detected compared to the reference image (star-based registration only)

&lt;b&gt;roundness&lt;/b&gt;: images with best star roundness (star-based registration only)

&lt;b&gt;background&lt;/b&gt;: images with lowest background values (star-based registration only)

&lt;b&gt;nb stars&lt;/b&gt;: images with best number of stars detected (star-based registration only)

&lt;b&gt;quality&lt;/b&gt;: images with best quality (planetary DFT or Kombat registrations)</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item translatable="yes">all</item>
                                                            <item translatable="yes">selected</item>
                                                            <item translatable="yes">FWHM</item>
                                                            <item translatable="yes">weighted FWHM</item>
                                                            <item translatable="yes">roundness</item>
                                                            <item translatable="yes">background</item>
                                                            <item translatable="yes">nb stars</item>
                                                            <item translatable="yes">quality</item>
                                                            </items>
                                                            <signal name="changed" handler="on_stacksel_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkSpinButton" id="stackspin1">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Percents of the images of the sequence.</property>
                                                            <property name="halign">end</property>
                                                            <property name="invisible-char">●</property>
                                                            <property name="width-chars">6</property>
                                                            <property name="max-width-chars">5</property>
                                                            <property name="text">90.00</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">adjustment1</property>
                                                            <property name="climb-rate">1</property>
                                                            <property name="digits">2</property>
                                                            <property name="numeric">True</property>
                                                            <property name="value">90</property>
                                                            <signal name="changed" handler="on_spinbut_percent_change" swapped="no"/>
                                                            <signal name="value-changed" handler="on_spinbut_percent_change" swapped="no"/>
                                                            <style>
                                                            <class name="small-spinbutton"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="filter_type1">
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Choose between % and k-σ to keep given percentage of images or to compute the allowable threshold using k-σ clipping.</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item>%</item>
                                                            <item>k-σ</item>
                                                            </items>
                                                            <signal name="changed" handler="on_stacksel_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="labelfilter1">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="width-chars">10</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">3</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="filter_add1">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">Add another filter</property>
                                                            <property name="halign">end</property>
                                                            <property name="image">addfilter1</property>
                                                            <property name="always-show-image">True</property>
                                                            <signal name="clicked" handler="on_filter_add1_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">4</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="combofilter2">
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-markup" translatable="yes">Select the set of images to be stacked:

&lt;b&gt;all&lt;/b&gt;: all images of the sequence are used in the stack

&lt;b&gt;selected&lt;/b&gt;: only use image that have not been unselected from the sequence

&lt;b&gt;FWHM&lt;/b&gt;: images with best computed FWHM (star-based registration only)

&lt;b&gt;weighted FWHM&lt;/b&gt;: this is an improvement of a simple FWHM. It allows to exclude much more spurious images by using the number of stars detected compared to the reference image (star-based registration only)

&lt;b&gt;roundness&lt;/b&gt;: images with best star roundness (star-based registration only)

&lt;b&gt;background&lt;/b&gt;: images with lowest background values (star-based registration only)

&lt;b&gt;nb stars&lt;/b&gt;: images with best number of stars detected (star-based registration only)

&lt;b&gt;quality&lt;/b&gt;: images with best quality (planetary DFT or Kombat registrations)</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item translatable="yes">all</item>
                                                            <item translatable="yes">selected</item>
                                                            <item translatable="yes">FWHM</item>
                                                            <item translatable="yes">weighted FWHM</item>
                                                            <item translatable="yes">roundness</item>
                                                            <item translatable="yes">background</item>
                                                            <item translatable="yes">nb stars</item>
                                                            <item translatable="yes">quality</item>
                                                            </items>
                                                            <signal name="changed" handler="on_stacksel_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkSpinButton" id="stackspin2">
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Percents of the images of the sequence.</property>
                                                            <property name="halign">end</property>
                                                            <property name="invisible-char">●</property>
                                                            <property name="width-chars">6</property>
                                                            <property name="max-width-chars">5</property>
                                                            <property name="text">90.00</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">adjustment2</property>
                                                            <property name="climb-rate">1</property>
                                                            <property name="digits">2</property>
                                                            <property name="numeric">True</property>
                                                            <property name="value">90</property>
                                                            <signal name="changed" handler="on_spinbut_percent_change" swapped="no"/>
                                                            <signal name="value-changed" handler="on_spinbut_percent_change" swapped="no"/>
                                                            <style>
                                                            <class name="small-spinbutton"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="filter_type2">
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Choose between % and k-σ to keep given percentage of images or to compute the allowable threshold using k-σ clipping.</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item>%</item>
                                                            <item>k-σ</item>
                                                            </items>
                                                            <signal name="changed" handler="on_stacksel_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="labelfilter2">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="width-chars">10</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">3</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="filter_add2">
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">Add another filter</property>
                                                            <property name="halign">end</property>
                                                            <property name="image">addfilter2</property>
                                                            <property name="always-show-image">True</property>
                                                            <signal name="clicked" handler="on_filter_add2_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">4</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="filter_rem2">
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">Remove this filter</property>
                                                            <property name="halign">end</property>
                                                            <property name="image">removefilter2</property>
                                                            <property name="always-show-image">True</property>
                                                            <signal name="clicked" handler="on_filter_rem2_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">5</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkBox">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="spacing">5</property>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="combofilter3">
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-markup" translatable="yes">Select the set of images to be stacked:

&lt;b&gt;all&lt;/b&gt;: all images of the sequence are used in the stack

&lt;b&gt;selected&lt;/b&gt;: only use image that have not been unselected from the sequence

&lt;b&gt;FWHM&lt;/b&gt;: images with best computed FWHM (star-based registration only)

&lt;b&gt;weighted FWHM&lt;/b&gt;: this is an improvement of a simple FWHM. It allows to exclude much more spurious images by using the number of stars detected compared to the reference image (star-based registration only)

&lt;b&gt;roundness&lt;/b&gt;: images with best star roundness (star-based registration only)

&lt;b&gt;background&lt;/b&gt;: images with lowest background values (star-based registration only)

&lt;b&gt;nb stars&lt;/b&gt;: images with best number of stars detected (star-based registration only)

&lt;b&gt;quality&lt;/b&gt;: images with best quality (planetary DFT or Kombat registrations)</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item translatable="yes">all</item>
                                                            <item translatable="yes">selected</item>
                                                            <item translatable="yes">FWHM</item>
                                                            <item translatable="yes">weighted FWHM</item>
                                                            <item translatable="yes">roundness</item>
                                                            <item translatable="yes">background</item>
                                                            <item translatable="yes">nb stars</item>
                                                            <item translatable="yes">quality</item>
                                                            </items>
                                                            <signal name="changed" handler="on_stacksel_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkSpinButton" id="stackspin3">
                                                            <property name="can-focus">True</property>
                                                            <property name="tooltip-text" translatable="yes">Percents of the images of the sequence.</property>
                                                            <property name="halign">end</property>
                                                            <property name="invisible-char">●</property>
                                                            <property name="width-chars">6</property>
                                                            <property name="max-width-chars">5</property>
                                                            <property name="text">90.00</property>
                                                            <property name="input-purpose">number</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                            <property name="adjustment">adjustment3</property>
                                                            <property name="climb-rate">1</property>
                                                            <property name="digits">2</property>
                                                            <property name="numeric">True</property>
                                                            <property name="value">90</property>
                                                            <signal name="changed" handler="on_spinbut_percent_change" swapped="no"/>
                                                            <signal name="value-changed" handler="on_spinbut_percent_change" swapped="no"/>
                                                            <style>
                                                            <class name="small-spinbutton"/>
                                                            </style>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkComboBoxText" id="filter_type3">
                                                            <property name="can-focus">False</property>
                                                            <property name="tooltip-text" translatable="yes">Choose between % and k-σ to keep given percentage of images or to compute the allowable threshold using k-σ clipping.</property>
                                                            <property name="active">0</property>
                                                            <items>
                                                            <item>%</item>
                                                            <item>k-σ</item>
                                                            </items>
                                                            <signal name="changed" handler="on_stacksel_changed" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <object class="GtkLabel" id="labelfilter3">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="width-chars">10</property>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">3</property>
                                                            </packing>
                                                            </child>
                                                            <child>
                                                            <placeholder/>
                                                            </child>
                                                            <child>
                                                            <object class="GtkButton" id="filter_rem3">
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">True</property>
                                                            <property name="tooltip-text" translatable="yes">Remove this filter</property>
                                                            <property name="halign">end</property>
                                                            <property name="image">removefilter3</property>
                                                            <property name="always-show-image">True</property>
                                                            <signal name="clicked" handler="on_filter_rem3_clicked" swapped="no"/>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">5</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">3</property>
                                                            </packing>
                                                            </child>
                                                            </object>
                                                            </child>
                                                          </object>
                                                        </child>
                                                        <child type="label">
                                                          <object class="GtkLabel">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="label" translatable="yes">Image rejection:</property>
                                                            <attributes>
                                                            <attribute name="weight" value="bold"/>
                                                            </attributes>
                                                          </object>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">4</property>
                                                      </packing>
                                                    </child>
                                                  </object>
                                                </child>
                                                <child type="label">
                                                  <object class="GtkLabel">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="label" translatable="yes">Sequence stacking</property>
                                                    <attributes>
                                                      <attribute name="weight" value="bold"/>
                                                    </attributes>
                                                  </object>
                                                </child>
                                              </object>
                                              <packing>
                                                <property name="expand">False</property>
                                                <property name="fill">True</property>
                                                <property name="position">0</property>
                                              </packing>
                                            </child>
                                            <child>
                                              <object class="GtkExpander" id="stack_expander_output">
                                                <property name="visible">True</property>
                                                <property name="can-focus">True</property>
                                                <property name="expanded">True</property>
                                                <child>
                                                  <object class="GtkBox">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="margin-top">5</property>
                                                    <property name="orientation">vertical</property>
                                                    <property name="spacing">5</property>
                                                    <child>
                                                      <!-- n-columns=3 n-rows=2 -->
                                                      <object class="GtkGrid">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="row-spacing">5</property>
                                                        <property name="column-spacing">10</property>
                                                        <child>
                                                          <object class="GtkCheckButton" id="check_normalise_to_max">
                                                            <property name="label" translatable="yes">Output Normalisation</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">If you check this button, the final image will be normalized in the [0, 1] range if you work in 32-bit format precision, or clipped in [0, 65535] otherwise. This will work best if you also check Force 32b output, as it will avoid clipping.

WARNING: This option should not be checked for master stacking.</property>
                                                            <property name="halign">start</property>
                                                            <property name="draw-indicator">True</property>
                                                          </object>
                                                          <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">0</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkCheckButton" id="check_RGBequal">
                                                            <property name="label" translatable="yes">RGB equalization</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">If you check this button, the channels in the final image will be equalized (color images only).

WARNING: This option should not be checked for master stacking.</property>
                                                            <property name="halign">start</property>
                                                            <property name="draw-indicator">True</property>
                                                          </object>
                                                          <packing>
                                                            <property name="left-attach">0</property>
                                                            <property name="top-attach">1</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkCheckButton" id="check_maximize_framing">
                                                            <property name="label" translatable="yes">Maximize framing</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">If you check this button, the final image size will be enlarged to fit all the selected frames of the sequence.</property>
                                                            <property name="halign">start</property>
                                                            <property name="draw-indicator">True</property>
                                                            <signal name="toggled" handler="on_check_maximize_framing_toggled" swapped="no"/>
                                                          </object>
                                                          <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">0</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkCheckButton" id="check_upscale_at_stacking">
                                                            <property name="label" translatable="yes">Interpolation upscaling x2</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">If you check this button, the final image size will be upscaled by a factor of 2. This can be faster than real drizzle images obtained during registration but will not produced images as sharp.</property>
                                                            <property name="halign">start</property>
                                                            <property name="draw-indicator">True</property>
                                                          </object>
                                                          <packing>
                                                            <property name="left-attach">1</property>
                                                            <property name="top-attach">1</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkCheckButton" id="check_force32b">
                                                            <property name="label" translatable="yes">Force 32b output</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">If you check this button, the final image bitdepth will be forced to 32b even if the input images are in 16b.</property>
                                                            <property name="halign">start</property>
                                                            <property name="draw-indicator">True</property>
                                                          </object>
                                                          <packing>
                                                            <property name="left-attach">2</property>
                                                            <property name="top-attach">1</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <placeholder/>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">False</property>
                                                        <property name="position">0</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkBox">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="spacing">5</property>
                                                        <child>
                                                          <object class="GtkLabel" id="label30">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">False</property>
                                                            <property name="halign">end</property>
                                                            <property name="label" translatable="yes" comments="Must be short">Save in:</property>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">0</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkEntry" id="entryresultfile">
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="hexpand">True</property>
                                                            <property name="invisible-char">●</property>
                                                            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">1</property>
                                                          </packing>
                                                        </child>
                                                        <child>
                                                          <object class="GtkCheckButton" id="checkbutoverwrite">
                                                            <property name="label" translatable="yes">Overwrite</property>
                                                            <property name="visible">True</property>
                                                            <property name="can-focus">True</property>
                                                            <property name="receives-default">False</property>
                                                            <property name="tooltip-text" translatable="yes">Overwrite file without notice if it already exists.</property>
                                                            <property name="halign">start</property>
                                                            <property name="active">True</property>
                                                            <property name="draw-indicator">True</property>
                                                          </object>
                                                          <packing>
                                                            <property name="expand">False</property>
                                                            <property name="fill">True</property>
                                                            <property name="position">2</property>
                                                          </packing>
                                                        </child>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">1</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkButton" id="gostack_button">
                                                        <property name="label" translatable="yes">Start stacking</property>
                                                        <property name="visible">True</property>
                                                        <property name="sensitive">False</property>
                                                        <property name="can-focus">True</property>
                                                        <property name="receives-default">True</property>
                                                        <property name="tooltip-text" translatable="yes">Start stacking the current sequence of images, using the method and other information provided above.</property>
                                                        <property name="margin-top">3</property>
                                                        <property name="use-underline">True</property>
                                                        <signal name="clicked" handler="on_seqstack_button_clicked" swapped="no"/>
                                                        <style>
                                                          <class name="suggested-action"/>
                                                        </style>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="fill">True</property>
                                                        <property name="position">2</property>
                                                      </packing>
                                                    </child>
                                                  </object>
                                                </child>
                                                <child type="label">
                                                  <object class="GtkLabel">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="label" translatable="yes">Stacking result</property>
                                                    <attributes>
                                                      <attribute name="weight" value="bold"/>
                                                    </attributes>
                                                  </object>
                                                </child>
                                              </object>
                                              <packing>
                                                <property name="expand">False</property>
                                                <property name="fill">True</property>
                                                <property name="position">1</property>
                                              </packing>
                                            </child>
                                          </object>
                                        </child>
                                      </object>
                                    </child>
                                  </object>
                                  <packing>
                                    <property name="position">5</property>
                                  </packing>
                                </child>
                                <child type="tab">
                                  <object class="GtkLabel" id="label29">
                                    <property name="visible">True</property>
                                    <property name="can-focus">False</property>
                                    <property name="tooltip-text" translatable="yes">Stacking of images, either summing, median, mean with rejection or pixel minimum/maximum.</property>
                                    <property name="margin-top">2</property>
                                    <property name="margin-bottom">2</property>
                                    <property name="label" translatable="yes">Stacking</property>
                                    <property name="justify">center</property>
                                  </object>
                                  <packing>
                                    <property name="position">5</property>
                                    <property name="tab-fill">False</property>
                                  </packing>
                                </child>
                                <child>
                                  <object class="GtkScrolledWindow" id="console_tab">
                                    <property name="visible">True</property>
                                    <property name="can-focus">True</property>
                                    <property name="hscrollbar-policy">never</property>
                                    <property name="shadow-type">in</property>
                                    <child>
                                      <object class="GtkViewport">
                                        <property name="visible">True</property>
                                        <property name="can-focus">False</property>
                                        <child>
                                          <object class="GtkBox" id="vboxconsole">
                                            <property name="visible">True</property>
                                            <property name="can-focus">False</property>
                                            <property name="orientation">vertical</property>
                                            <child>
                                              <object class="GtkScrolledWindow" id="scrolledconsolewindow">
                                                <property name="visible">True</property>
                                                <property name="can-focus">True</property>
                                                <property name="resize-mode">queue</property>
                                                <property name="vscrollbar-policy">always</property>
                                                <property name="shadow-type">in</property>
                                                <child>
                                                  <object class="GtkTextView" id="output">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">True</property>
                                                    <property name="events"/>
                                                    <property name="tooltip-text" translatable="yes">Siril output window, displays messages about what has been done and in response to command inputs.</property>
                                                    <property name="pixels-above-lines">2</property>
                                                    <property name="editable">False</property>
                                                    <property name="wrap-mode">word</property>
                                                    <property name="cursor-visible">False</property>
                                                    <property name="accepts-tab">False</property>
                                                    <property name="monospace">True</property>
                                                    <style>
                                                      <class name="monospace"/>
                                                    </style>
                                                  </object>
                                                </child>
                                              </object>
                                              <packing>
                                                <property name="expand">True</property>
                                                <property name="fill">True</property>
                                                <property name="position">0</property>
                                              </packing>
                                            </child>
                                            <child>
                                              <object class="GtkBox" id="box_log">
                                                <property name="name">box_console_bar</property>
                                                <property name="visible">True</property>
                                                <property name="can-focus">False</property>
                                                <child>
                                                  <object class="GtkImage" id="image_log">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="icon-name">gtk-no</property>
                                                    <property name="icon_size">2</property>
                                                  </object>
                                                  <packing>
                                                    <property name="expand">False</property>
                                                    <property name="fill">True</property>
                                                    <property name="position">0</property>
                                                  </packing>
                                                </child>
                                                <child>
                                                  <object class="GtkStatusbar" id="statusbar_script">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="orientation">vertical</property>
                                                    <property name="spacing">2</property>
                                                  </object>
                                                  <packing>
                                                    <property name="expand">True</property>
                                                    <property name="fill">True</property>
                                                    <property name="position">1</property>
                                                  </packing>
                                                </child>
                                                <child>
                                                  <object class="GtkToolbar" id="toolbar_log">
                                                    <property name="visible">True</property>
                                                    <property name="can-focus">False</property>
                                                    <property name="halign">end</property>
                                                    <property name="valign">center</property>
                                                    <property name="icon_size">2</property>
                                                    <child>
                                                      <object class="GtkToolButton" id="export_log_button">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="tooltip-text" translatable="yes">Export the log</property>
                                                        <property name="use-underline">True</property>
                                                        <property name="icon-name">document-save-as</property>
                                                        <signal name="clicked" handler="on_export_log_button_clicked" swapped="no"/>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="homogeneous">True</property>
                                                      </packing>
                                                    </child>
                                                    <child>
                                                      <object class="GtkToolButton" id="clear_log_button">
                                                        <property name="visible">True</property>
                                                        <property name="can-focus">False</property>
                                                        <property name="tooltip-text" translatable="yes">Clear the log</property>
                                                        <property name="use-underline">True</property>
                                                        <property name="icon-name">edit-clear</property>
                                                        <signal name="clicked" handler="on_clear_log_button_clicked" swapped="no"/>
                                                      </object>
                                                      <packing>
                                                        <property name="expand">False</property>
                                                        <property name="homogeneous">True</property>
                                                      </packing>
                                                    </child>
                                                  </object>
                                                  <packing>
                                                    <property name="expand">False</property>
                                                    <property name="fill">True</property>
                                                    <property name="position">2</property>
                                                  </packing>
                                                </child>
                                              </object>
                                              <packing>
                                                <property name="expand">False</property>
                                                <property name="fill">True</property>
                                                <property name="position">1</property>
                                              </packing>
                                            </child>
                                          </object>
                                        </child>
                                      </object>
                                    </child>
                                  </object>
                                  <packing>
                                    <property name="position">6</property>
                                  </packing>
                                </child>
                                <child type="tab">
                                  <object class="GtkLabel" id="label21">
                                    <property name="visible">True</property>
                                    <property name="can-focus">False</property>
                                    <property name="tooltip-text" translatable="yes">This tab shows the Siril logs.</property>
                                    <property name="margin-top">2</property>
                                    <property name="margin-bottom">2</property>
                                    <property name="label" translatable="yes">Console</property>
                                    <property name="justify">center</property>
                                  </object>
                                  <packing>
                                    <property name="position">6</property>
                                    <property name="tab-fill">False</property>
                                  </packing>
                                </child>
                              </object>
                              <packing>
                                <property name="expand">True</property>
                                <property name="fill">True</property>
                                <property name="position">0</property>
                              </packing>
                            </child>
                            <child>
                              <object class="GtkFrame" id="frame_miniconsole">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="label-xalign">0</property>
                                <property name="shadow-type">none</property>
                                <child>
                                  <object class="GtkAlignment" id="alignment38">
                                    <property name="visible">True</property>
                                    <property name="can-focus">False</property>
                                    <property name="top-padding">2</property>
                                    <property name="bottom-padding">3</property>
                                    <property name="left-padding">20</property>
                                    <property name="right-padding">20</property>
                                    <child>
                                      <object class="GtkBox" id="GtkBoxCommand">
                                        <property name="visible">True</property>
                                        <property name="can-focus">False</property>
                                        <child>
                                          <object class="GtkEntry" id="command">
                                            <property name="visible">True</property>
                                            <property name="can-focus">True</property>
                                            <property name="tooltip-text" translatable="yes">Input command. Typing "help" here will bring the list of supported commands.</property>
                                            <property name="invisible-char">●</property>
                                            <property name="truncate-multiline">True</property>
                                            <property name="placeholder-text" translatable="yes">Type "help" for the list of supported commands</property>
                                            <property name="input-hints">GTK_INPUT_HINT_WORD_COMPLETION | GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                                            <signal name="activate" handler="on_command_activate" swapped="no"/>
                                          </object>
                                          <packing>
                                            <property name="expand">True</property>
                                            <property name="fill">True</property>
                                            <property name="position">0</property>
                                          </packing>
                                        </child>
                                        <child>
                                          <object class="GtkButton" id="GtkCommandHelper">
                                            <property name="visible">True</property>
                                            <property name="can-focus">True</property>
                                            <property name="receives-default">True</property>
                                            <property name="tooltip-text" translatable="yes">Displays manual of the command written in the console.</property>
                                            <property name="image">imageHelp</property>
                                            <signal name="clicked" handler="on_GtkCommandHelper_clicked" object="command" swapped="no"/>
                                          </object>
                                          <packing>
                                            <property name="expand">False</property>
                                            <property name="fill">True</property>
                                            <property name="position">1</property>
                                          </packing>
                                        </child>
                                        <child>
                                          <object class="GtkButton" id="processes_button_cancel">
                                            <property name="label" translatable="yes">Stop</property>
                                            <property name="visible">True</property>
                                            <property name="can-focus">True</property>
                                            <property name="receives-default">True</property>
                                            <property name="tooltip-text" translatable="yes">Stop running processes</property>
                                            <property name="halign">center</property>
                                            <property name="valign">center</property>
                                            <property name="image">imagestop</property>
                                            <property name="always-show-image">True</property>
                                            <signal name="clicked" handler="on_processes_button_cancel_clicked" swapped="no"/>
                                            <style>
                                              <class name="destructive-action"/>
                                            </style>
                                          </object>
                                          <packing>
                                            <property name="expand">False</property>
                                            <property name="fill">True</property>
                                            <property name="position">2</property>
                                          </packing>
                                        </child>
                                      </object>
                                    </child>
                                  </object>
                                </child>
                                <child type="label">
                                  <object class="GtkLabel" id="label23">
                                    <property name="visible">True</property>
                                    <property name="can-focus">False</property>
                                    <property name="margin-bottom">5</property>
                                    <property name="label" translatable="yes">Command line</property>
                                    <attributes>
                                      <attribute name="weight" value="bold"/>
                                    </attributes>
                                  </object>
                                </child>
                              </object>
                              <packing>
                                <property name="expand">False</property>
                                <property name="fill">False</property>
                                <property name="position">2</property>
                              </packing>
                            </child>
                            <child>
                              <object class="GtkProgressBar" id="progressbar1">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <property name="pulse-step">0.05</property>
                                <property name="text" translatable="yes">Ready.</property>
                                <property name="show-text">True</property>
                                <property name="ellipsize">middle</property>
                              </object>
                              <packing>
                                <property name="expand">False</property>
                                <property name="fill">True</property>
                                <property name="padding">8</property>
                                <property name="position">6</property>
                              </packing>
                            </child>
                          </object>
                        </child>
                      </object>
                    </child>
                  </object>
                  <packing>
                    <property name="resize">False</property>
                    <property name="shrink">True</property>
                  </packing>
                </child>
              </object>
              <packing>
                <property name="expand">True</property>
                <property name="fill">True</property>
                <property name="position">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkButton" id="button_paned">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">True</property>
                <property name="tooltip-text" translatable="yes">Hide the control panel to show only the image panel (toggle).</property>
                <property name="action-name">win.panel</property>
                <child>
                  <object class="GtkImage" id="right_panel_image">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="events"/>
                    <property name="icon-name">pan-end-symbolic</property>
                  </object>
                </child>
                <style>
                  <class name="small-button"/>
                </style>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">1</property>
              </packing>
            </child>
          </object>
          <packing>
            <property name="expand">True</property>
            <property name="fill">True</property>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <object class="GtkBox" id="box2">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <property name="halign">start</property>
            <property name="margin-bottom">3</property>
            <child>
              <placeholder/>
            </child>
            <child>
              <object class="GtkEventBox" id="press_field">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <signal name="button-press-event" handler="on_press_seq_field" swapped="no"/>
                <child>
                  <object class="GtkLabel" id="label_name_of_seq">
                    <property name="visible">True</property>
                    <property name="can-focus">True</property>
                    <property name="tooltip-text" translatable="yes">Click to Set the name of the item to clipboard (green-ed label)</property>
                    <property name="label" translatable="yes">Sequence:</property>
                    <attributes>
                      <attribute name="style" value="italic"/>
                      <attribute name="weight" value="bold"/>
                    </attributes>
                    <signal name="button-press-event" handler="on_press_seq_field" swapped="no"/>
                  </object>
                </child>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">1</property>
              </packing>
            </child>
            <child>
              <object class="GtkLabel" id="labelseq">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="label">seq, 4 images selected (filled at runtime)</property>
                <property name="ellipsize">start</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">2</property>
              </packing>
            </child>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="padding">2</property>
            <property name="position">1</property>
          </packing>
        </child>
        <child>
          <object class="GtkBox" id="toolbarbox">
            <property name="visible">True</property>
            <property name="sensitive">False</property>
            <property name="can-focus">False</property>
            <property name="spacing">2</property>
            <child>
              <object class="GtkBox">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="orientation">vertical</property>
                <property name="homogeneous">True</property>
                <child>
                  <object class="GtkMenuButton">
                    <property name="visible">True</property>
                    <property name="can-focus">True</property>
                    <property name="focus-on-click">False</property>
                    <property name="receives-default">True</property>
                    <property name="tooltip-text" translatable="yes">Image validation tools</property>
                    <property name="popover">proofing_menu</property>
                    <child>
                      <object class="GtkImage">
                        <property name="visible">True</property>
                        <property name="can-focus">False</property>
                        <property name="resource">/org/siril/ui/pixmaps/check_menu.svg</property>
                      </object>
                    </child>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">0</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkButton" id="icc_main_window_button">
                    <property name="visible">True</property>
                    <property name="can-focus">True</property>
                    <property name="receives-default">True</property>
                    <signal name="button-press-event" handler="on_icc_main_window_button_clicked" swapped="no"/>
                    <child>
                      <object class="GtkImage" id="color_managed_icon">
                        <property name="visible">True</property>
                        <property name="can-focus">False</property>
                        <property name="halign">center</property>
                        <property name="resource">/org/siril/ui/pixmaps/color_management_off.svg</property>
                      </object>
                    </child>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">1</property>
                  </packing>
                </child>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">False</property>
                <property name="position">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkBox" id="vbox5">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="orientation">vertical</property>
                <child>
                  <object class="GtkBox" id="box13">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <child>
                      <object class="GtkScale" id="scalemax">
                        <property name="visible">True</property>
                        <property name="can-focus">True</property>
                        <property name="adjustment">adjustmentscalemax</property>
                        <property name="digits">0</property>
                        <property name="draw-value">False</property>
                        <signal name="button-release-event" handler="on_maxscale_release" swapped="no"/>
                        <signal name="key-release-event" handler="on_maxscale_release" swapped="no"/>
                        <signal name="value-changed" handler="on_maxscale_changed" object="max_entry" swapped="no"/>
                      </object>
                      <packing>
                        <property name="expand">True</property>
                        <property name="fill">True</property>
                        <property name="position">1</property>
                      </packing>
                    </child>
                    <child>
                      <object class="GtkEntry" id="max_entry">
                        <property name="visible">True</property>
                        <property name="can-focus">True</property>
                        <property name="tooltip-text" translatable="yes">High value</property>
                        <property name="halign">end</property>
                        <property name="valign">center</property>
                        <property name="max-length">5</property>
                        <property name="has-frame">False</property>
                        <property name="invisible-char">●</property>
                        <property name="width-chars">7</property>
                        <property name="max-width-chars">5</property>
                        <property name="text">65535</property>
                        <property name="truncate-multiline">True</property>
                        <property name="caps-lock-warning">False</property>
                        <property name="primary-icon-activatable">False</property>
                        <property name="secondary-icon-activatable">False</property>
                        <property name="primary-icon-sensitive">False</property>
                        <property name="secondary-icon-sensitive">False</property>
                        <property name="input-purpose">number</property>
                        <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                        <signal name="changed" handler="on_max_entry_changed" swapped="no"/>
                        <signal name="focus-out-event" handler="on_max_entry_focus_out_event" swapped="no"/>
                      </object>
                      <packing>
                        <property name="expand">False</property>
                        <property name="fill">False</property>
                        <property name="pack-type">end</property>
                        <property name="position">2</property>
                      </packing>
                    </child>
                  </object>
                  <packing>
                    <property name="expand">True</property>
                    <property name="fill">True</property>
                    <property name="position">0</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkBox" id="box18">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <child>
                      <object class="GtkScale" id="scalemin">
                        <property name="visible">True</property>
                        <property name="can-focus">True</property>
                        <property name="adjustment">adjustmentscalemin</property>
                        <property name="digits">0</property>
                        <property name="draw-value">False</property>
                        <signal name="button-release-event" handler="on_minscale_release" swapped="no"/>
                        <signal name="key-release-event" handler="on_minscale_release" swapped="no"/>
                        <signal name="value-changed" handler="on_minscale_changed" object="min_entry" swapped="no"/>
                      </object>
                      <packing>
                        <property name="expand">True</property>
                        <property name="fill">True</property>
                        <property name="position">1</property>
                      </packing>
                    </child>
                    <child>
                      <object class="GtkEntry" id="min_entry">
                        <property name="visible">True</property>
                        <property name="can-focus">True</property>
                        <property name="tooltip-text" translatable="yes">Low value</property>
                        <property name="halign">end</property>
                        <property name="valign">center</property>
                        <property name="max-length">5</property>
                        <property name="has-frame">False</property>
                        <property name="invisible-char">●</property>
                        <property name="width-chars">7</property>
                        <property name="max-width-chars">5</property>
                        <property name="text">0</property>
                        <property name="truncate-multiline">True</property>
                        <property name="caps-lock-warning">False</property>
                        <property name="primary-icon-activatable">False</property>
                        <property name="secondary-icon-activatable">False</property>
                        <property name="primary-icon-sensitive">False</property>
                        <property name="secondary-icon-sensitive">False</property>
                        <property name="input-purpose">number</property>
                        <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
                        <signal name="changed" handler="on_min_entry_changed" swapped="no"/>
                        <signal name="focus-out-event" handler="on_min_entry_focus_out_event" swapped="no"/>
                      </object>
                      <packing>
                        <property name="expand">False</property>
                        <property name="fill">False</property>
                        <property name="pack-type">end</property>
                        <property name="position">2</property>
                      </packing>
                    </child>
                  </object>
                  <packing>
                    <property name="expand">True</property>
                    <property name="fill">True</property>
                    <property name="pack-type">end</property>
                    <property name="position">1</property>
                  </packing>
                </child>
              </object>
              <packing>
                <property name="expand">True</property>
                <property name="fill">True</property>
                <property name="padding">3</property>
                <property name="position">1</property>
              </packing>
            </child>
            <child>
              <object class="GtkBox" id="box44">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="orientation">vertical</property>
                <child>
                  <object class="GtkRadioButton" id="radiobutton_minmax">
                    <property name="label" translatable="yes">Min/Max</property>
                    <property name="visible">True</property>
                    <property name="can-focus">True</property>
                    <property name="receives-default">False</property>
                    <property name="halign">start</property>
                    <property name="active">True</property>
                    <property name="draw-indicator">True</property>
                    <signal name="toggled" handler="on_radiobutton_minmax_toggled" swapped="no"/>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">0</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkRadioButton" id="radiobutton_hilo">
                    <property name="label" translatable="yes">MIPS-LO/HI</property>
                    <property name="visible">True</property>
                    <property name="can-focus">True</property>
                    <property name="receives-default">False</property>
                    <property name="halign">start</property>
                    <property name="draw-indicator">True</property>
                    <property name="group">radiobutton_minmax</property>
                    <signal name="toggled" handler="on_radiobutton_hilo_toggled" swapped="no"/>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">1</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkRadioButton" id="radiobutton_user">
                    <property name="label" translatable="yes">User</property>
                    <property name="visible">True</property>
                    <property name="can-focus">True</property>
                    <property name="receives-default">False</property>
                    <property name="halign">start</property>
                    <property name="draw-indicator">True</property>
                    <property name="group">radiobutton_minmax</property>
                    <signal name="toggled" handler="on_radiobutton_user_toggled" swapped="no"/>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">2</property>
                  </packing>
                </child>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">False</property>
                <property name="position">2</property>
              </packing>
            </child>
            <child>
              <object class="GtkToolbar" id="GtkToolMainBar">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="halign">start</property>
                <property name="valign">center</property>
                <property name="show-arrow">False</property>
                <property name="icon_size">5</property>
                <child>
                  <object class="GtkToolItem" id="tool_item_display">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="valign">center</property>
                    <child>
                      <object class="GtkBox">
                        <property name="visible">True</property>
                        <property name="can-focus">False</property>
                        <child>
                          <object class="GtkMenuButton" id="menu_display_button">
                            <property name="visible">True</property>
                            <property name="can-focus">True</property>
                            <property name="receives-default">True</property>
                            <property name="tooltip-markup" translatable="yes">Display mode: this list presents all the visual modes available in Siril.

&lt;b&gt;WARNING: only Linear mode shows the real pixel values (when vizualisation sliders are at min and max positions). Other modes are only conveniant way to display your data. Stretch your histogram before to work on an external tool.&lt;/b&gt;</property>
                            <property name="popup">menu_display</property>
                            <property name="use-popover">False</property>
                            <child>
                              <object class="GtkBox" id="display_box">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <child>
                                  <object class="GtkLabel" id="display_button_name">
                                    <property name="visible">True</property>
                                    <property name="can-focus">False</property>
                                    <property name="valign">baseline</property>
                                    <property name="label" translatable="yes">Linear</property>
                                    <property name="use-underline">True</property>
                                  </object>
                                  <packing>
                                    <property name="expand">False</property>
                                    <property name="fill">False</property>
                                    <property name="position">0</property>
                                  </packing>
                                </child>
                                <child>
                                  <object class="GtkImage" id="display_button_arrow">
                                    <property name="visible">True</property>
                                    <property name="can-focus">False</property>
                                    <property name="valign">baseline</property>
                                    <property name="icon-name">pan-down-symbolic</property>
                                  </object>
                                  <packing>
                                    <property name="expand">False</property>
                                    <property name="fill">True</property>
                                    <property name="position">1</property>
                                  </packing>
                                </child>
                              </object>
                            </child>
                          </object>
                          <packing>
                            <property name="expand">False</property>
                            <property name="fill">True</property>
                            <property name="position">0</property>
                          </packing>
                        </child>
                        <child>
                          <object class="GtkToggleButton" id="linked_autostretch_button">
                            <property name="visible">True</property>
                            <property name="can-focus">True</property>
                            <property name="receives-default">True</property>
                            <property name="tooltip-text" translatable="yes">Link/unlink channels in autostretch viewer mode.
Current state: linked.</property>
                            <property name="action-name">win.chain-chan</property>
                            <property name="image">autostretch_linked_icon</property>
                            <property name="relief">none</property>
                            <property name="active">True</property>
                          </object>
                          <packing>
                            <property name="expand">False</property>
                            <property name="fill">True</property>
                            <property name="position">1</property>
                          </packing>
                        </child>
                      </object>
                    </child>
                  </object>
                  <packing>
                    <property name="expand">True</property>
                    <property name="homogeneous">True</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkToggleToolButton" id="neg_button">
                    <property name="name">neg_button</property>
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="tooltip-text" translatable="yes">Switch to normal and negative view</property>
                    <property name="halign">center</property>
                    <property name="valign">center</property>
                    <property name="action-name">win.negative-view</property>
                    <property name="use-underline">True</property>
                    <property name="icon-widget">image_neg</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkToggleToolButton" id="colormap_button">
                    <property name="name">colormap_button</property>
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="tooltip-text" translatable="yes">Switch to normal and rainbow colormap (false color rendering)</property>
                    <property name="halign">center</property>
                    <property name="valign">center</property>
                    <property name="action-name">win.color-map</property>
                    <property name="use-underline">True</property>
                    <property name="icon-widget">image_colormap</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkSeparatorToolItem" id="separateur8">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">True</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkToggleToolButton" id="annotate_button">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="tooltip-text" translatable="yes">Left-click to show object names if WCS information is available. Right-click to display a list of astro catalogs to choose from.</property>
                    <property name="action-name">win.annotate-object</property>
                    <property name="use-underline">True</property>
                    <property name="icon-widget">astrometry</property>
                    <signal name="button-press-event" handler="on_annotate_press_event" swapped="no"/>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkToggleToolButton" id="wcs_grid_button">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="tooltip-text" translatable="yes">Show celestial grid if WCS information is available</property>
                    <property name="action-name">win.wcs-grid</property>
                    <property name="use-underline">True</property>
                    <property name="icon-widget">image3</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkToggleToolButton" id="photometry_button">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="tooltip-text" translatable="yes">Switch to PSF/photometry mode. If a sequence is loaded, a right click on the displayed image applies the PSF/Photometry on the whole sequence.</property>
                    <property name="action-name">win.photometry</property>
                    <property name="use-underline">True</property>
                    <property name="icon-widget">photometry</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkToggleToolButton" id="cut_button">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="tooltip-text" translatable="yes">Make an intensity profile cut, showing a graph of the pixel value along a line between two points</property>
                    <property name="action-name">win.cut</property>
                    <property name="use-underline">True</property>
                    <property name="icon-widget">image_cut</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkSeparatorToolItem" id="separateur4">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkToolButton" id="zoom_out">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="tooltip-text" translatable="yes">Shrink the image</property>
                    <property name="action-name">win.zoom-out</property>
                    <property name="use-underline">True</property>
                    <property name="icon-name">zoom-out</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkToolButton" id="zoom_in">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="tooltip-text" translatable="yes">Enlarge the image</property>
                    <property name="action-name">win.zoom-in</property>
                    <property name="use-underline">True</property>
                    <property name="icon-name">zoom-in</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkToggleToolButton" id="zoom_to_fit_check_button">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="tooltip-text" translatable="yes">Fit the image to the window</property>
                    <property name="halign">center</property>
                    <property name="valign">center</property>
                    <property name="action-name">win.zoom-fit</property>
                    <property name="use-underline">True</property>
                    <property name="icon-name">zoom-fit-best-symbolic</property>
                    <property name="active">True</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkToolButton" id="zoom_to_one_button">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="tooltip-text" translatable="yes">Show the image at its normal size</property>
                    <property name="halign">center</property>
                    <property name="valign">center</property>
                    <property name="action-name">win.zoom-one</property>
                    <property name="use-underline">True</property>
                    <property name="icon-name">zoom-original-symbolic</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkSeparatorToolItem" id="separateur1">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkToolButton" id="rotate90_anticlock_button">
                    <property name="name">rotate90_anticlock_button</property>
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="tooltip-text" translatable="yes">Rotate 90 degrees, counter-clockwise</property>
                    <property name="halign">center</property>
                    <property name="valign">center</property>
                    <property name="action-name">win.rotation270-processing</property>
                    <property name="use-underline">True</property>
                    <property name="icon-widget">rotate90-acw</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkToolButton" id="rotate90_clock_button">
                    <property name="name">rotate90_clock_button</property>
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="tooltip-text" translatable="yes">Rotate 90 degrees, clockwise</property>
                    <property name="halign">center</property>
                    <property name="valign">center</property>
                    <property name="action-name">win.rotation90-processing</property>
                    <property name="use-underline">True</property>
                    <property name="icon-widget">rotate90-cw</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkToolButton" id="mirrorx_button">
                    <property name="name">mirrorx_button</property>
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="tooltip-text" translatable="yes">Horizontal mirror</property>
                    <property name="halign">center</property>
                    <property name="valign">center</property>
                    <property name="action-name">win.mirrorx-processing</property>
                    <property name="use-underline">True</property>
                    <property name="icon-widget">image_mirrorx</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkToolButton" id="mirrory_button">
                    <property name="name">mirrory_button</property>
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="tooltip-text" translatable="yes">Vertical mirror</property>
                    <property name="halign">center</property>
                    <property name="valign">center</property>
                    <property name="action-name">win.mirrory-processing</property>
                    <property name="use-underline">True</property>
                    <property name="icon-widget">image_mirrory</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkSeparatorToolItem" id="separateur6">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkToolButton" id="seqlist_button">
                    <property name="name">seqlist_button</property>
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="tooltip-text" translatable="yes">Show/Hide list of images in the sequence with registration data</property>
                    <property name="halign">center</property>
                    <property name="valign">center</property>
                    <property name="action-name">win.seq-list</property>
                    <property name="use-underline">True</property>
                    <property name="icon-widget">image_seqlist</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="homogeneous">False</property>
                  </packing>
                </child>
                <style>
                  <class name="main-toolbar"/>
                </style>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">3</property>
              </packing>
            </child>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="position">2</property>
          </packing>
        </child>
      </object>
    </child>
    <child type="titlebar">
      <object class="GtkHeaderBar" id="headerbar">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="show-close-button">True</property>
        <child>
          <object class="GtkBox">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <child>
              <object class="GtkButton" id="header_open_button">
                <property name="label" translatable="yes">Open</property>
                <property name="name">open-button</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">True</property>
                <property name="tooltip-text" translatable="yes">Open an image or a SER/AVI sequence</property>
                <property name="action-name">app.open</property>
                <property name="use-underline">True</property>
              </object>
              <packing>
                <property name="expand">True</property>
                <property name="fill">True</property>
                <property name="position">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkMenuButton" id="recent_menu_button">
                <property name="name">recent-button</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">True</property>
                <property name="tooltip-text" translatable="yes">Open recent images (only FITS and SER files)</property>
                <property name="popup">recent_menu</property>
                <property name="use-popover">False</property>
                <child>
                  <object class="GtkImage">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="icon-name">pan-down-symbolic</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">1</property>
              </packing>
            </child>
          </object>
        </child>
        <child>
          <object class="GtkButton" id="cwd_button">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Change current working directory</property>
            <property name="action-name">win.cwd</property>
            <property name="use-underline">True</property>
            <property name="always-show-image">True</property>
            <child>
              <object class="GtkImage">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="icon-name">go-home</property>
              </object>
            </child>
            <style>
              <class name="suggested-action"/>
            </style>
          </object>
          <packing>
            <property name="position">1</property>
          </packing>
        </child>
        <child>
          <object class="GtkButton" id="livestacking">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Start livestacking session</property>
            <property name="action-name">win.livestacking</property>
            <property name="use-underline">True</property>
            <property name="always-show-image">True</property>
            <child>
              <object class="GtkImage">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="icon-name">media-record</property>
              </object>
            </child>
          </object>
          <packing>
            <property name="position">2</property>
          </packing>
        </child>
        <child>
          <object class="GtkButtonBox">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <property name="homogeneous">True</property>
            <property name="layout-style">expand</property>
            <child>
              <object class="GtkButton" id="header_undo_button">
                <property name="name">undo-button</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">True</property>
                <property name="action-name">win.undo</property>
                <child>
                  <object class="GtkImage">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="icon-name">edit-undo</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="expand">True</property>
                <property name="fill">True</property>
                <property name="position">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkButton" id="header_redo_button">
                <property name="name">redo-button</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">True</property>
                <property name="action-name">win.redo</property>
                <property name="use-underline">True</property>
                <child>
                  <object class="GtkImage">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="icon-name">edit-redo</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="expand">True</property>
                <property name="fill">True</property>
                <property name="position">1</property>
              </packing>
            </child>
          </object>
          <packing>
            <property name="position">3</property>
          </packing>
        </child>
        <child>
          <object class="GtkMenuButton" id="header_processing_button">
            <property name="name">processing-button</property>
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Menu of the image processing tools. It contains all suitable functions for image enhancement.</property>
            <property name="popover">processing_menu</property>
            <child>
              <object class="GtkBox" id="image_processing_button_box">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <child>
                  <object class="GtkLabel" id="image_processing_button_name">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="valign">baseline</property>
                    <property name="label" translatable="yes">Image Processing</property>
                    <property name="use-underline">True</property>
                    <property name="ellipsize">end</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">0</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkImage" id="image_processing_button_arrow">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="valign">baseline</property>
                    <property name="icon-name">pan-down-symbolic</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">1</property>
                  </packing>
                </child>
              </object>
            </child>
          </object>
          <packing>
            <property name="position">4</property>
          </packing>
        </child>
        <child>
          <object class="GtkMenuButton" id="header_tools_button">
            <property name="name">processing-button</property>
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Siril tools menu. It contains all the functions required for image analysis.</property>
            <property name="popover">tools_menu</property>
            <child>
              <object class="GtkBox" id="image_tools_button_box">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <child>
                  <object class="GtkLabel" id="image_tools_button_name">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="valign">baseline</property>
                    <property name="label" translatable="yes">Tools</property>
                    <property name="use-underline">True</property>
                    <property name="ellipsize">end</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">0</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkImage" id="image_processing_button_arrow1">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="valign">baseline</property>
                    <property name="icon-name">pan-down-symbolic</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">1</property>
                  </packing>
                </child>
              </object>
            </child>
          </object>
          <packing>
            <property name="position">5</property>
          </packing>
        </child>
        <child>
          <object class="GtkMenuButton" id="header_scripts_button">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Menu of the script files. This menu appears only when the script paths defined in the preferences are set to the existing script folders.</property>
            <property name="use-popover">False</property>
            <child>
              <object class="GtkBox" id="script_button_box">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <child>
                  <object class="GtkLabel" id="script_button_name">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="valign">baseline</property>
                    <property name="label" translatable="yes">Scripts</property>
                    <property name="use-underline">True</property>
                    <property name="ellipsize">end</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">0</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkImage" id="script_button_arrow">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="valign">baseline</property>
                    <property name="icon-name">pan-down-symbolic</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">1</property>
                  </packing>
                </child>
              </object>
            </child>
            <style>
              <class name="suggested-action"/>
            </style>
          </object>
          <packing>
            <property name="position">6</property>
          </packing>
        </child>
        <child>
          <object class="GtkMenuButton" id="hamburger-menu">
            <property name="name">menu-button</property>
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="popover">main_menu</property>
            <child>
              <object class="GtkImage">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="icon-name">open-menu</property>
              </object>
            </child>
            <accelerator key="F10" signal="clicked"/>
          </object>
          <packing>
            <property name="pack-type">end</property>
            <property name="position">7</property>
          </packing>
        </child>
        <child>
          <object class="GtkMenuButton" id="header_precision_button">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="receives-default">True</property>
            <property name="tooltip-text" translatable="yes">Bit-depth select button</property>
            <property name="action-name">win.bit-depth</property>
            <property name="popup">precision_menu</property>
            <property name="use-popover">False</property>
            <child>
              <object class="GtkBox" id="precision_button_box">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <child>
                  <object class="GtkLabel" id="precision_button_name">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="valign">baseline</property>
                    <property name="label" translatable="yes">32 bits</property>
                    <property name="use-underline">True</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">0</property>
                  </packing>
                </child>
                <child>
                  <object class="GtkImage" id="precision_button_arrow">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="valign">baseline</property>
                    <property name="icon-name">pan-down-symbolic</property>
                  </object>
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
                    <property name="position">1</property>
                  </packing>
                </child>
              </object>
            </child>
          </object>
          <packing>
            <property name="pack-type">end</property>
            <property name="position">8</property>
          </packing>
        </child>
        <child>
          <object class="GtkBox">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <child>
              <object class="GtkButton" id="header_save_button">
                <property name="label" translatable="yes">Save</property>
                <property name="name">save-button</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">True</property>
                <property name="tooltip-text" translatable="yes">Save the current FITS image</property>
                <property name="action-name">app.save</property>
                <property name="use-underline">True</property>
              </object>
              <packing>
                <property name="expand">True</property>
                <property name="fill">True</property>
                <property name="position">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkButton" id="header_save_as_button">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">True</property>
                <property name="tooltip-text" translatable="yes">Save the current image in a different name</property>
                <property name="action-name">app.save-as</property>
                <property name="use-underline">True</property>
                <child>
                  <object class="GtkImage">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <property name="icon-name">document-save-as</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">1</property>
              </packing>
            </child>
            <child>
              <object class="GtkMenuButton" id="header_snapshot_button">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">True</property>
                <property name="tooltip-text" translatable="yes">Take a snapshot of your displayed image.</property>
                <property name="action-name">win.bit-depth</property>
                <property name="popup">snapshot_menu</property>
                <property name="use-popover">False</property>
                <child>
                  <object class="GtkBox" id="snapshot_button_box">
                    <property name="visible">True</property>
                    <property name="can-focus">False</property>
                    <child>
                      <object class="GtkImage">
                        <property name="visible">True</property>
                        <property name="can-focus">False</property>
                        <property name="icon-name">camera-photo</property>
                      </object>
                      <packing>
                        <property name="expand">False</property>
                        <property name="fill">True</property>
                        <property name="position">0</property>
                      </packing>
                    </child>
                    <child>
                      <object class="GtkImage" id="snapshot_button_arrow">
                        <property name="visible">True</property>
                        <property name="can-focus">False</property>
                        <property name="valign">baseline</property>
                        <property name="icon-name">pan-down-symbolic</property>
                      </object>
                      <packing>
                        <property name="expand">False</property>
                        <property name="fill">True</property>
                        <property name="position">1</property>
                      </packing>
                    </child>
                  </object>
                </child>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="position">2</property>
              </packing>
            </child>
          </object>
          <packing>
            <property name="pack-type">end</property>
            <property name="position">9</property>
          </packing>
        </child>
        <child>
          <object class="GtkSpinButton" id="spinCPU">
            <property name="visible">True</property>
            <property name="can-focus">True</property>
            <property name="tooltip-text" translatable="yes">Set number of threads manually.
WARNING: Reducing the number of allowed processors too much will degrade performances.</property>
            <property name="margin-bottom">1</property>
            <property name="max-length">3</property>
            <property name="width-chars">3</property>
            <property name="max-width-chars">2</property>
            <property name="text">1</property>
            <property name="progress-pulse-step">1</property>
            <property name="input-purpose">digits</property>
            <property name="input-hints">GTK_INPUT_HINT_NO_EMOJI | GTK_INPUT_HINT_NONE</property>
            <property name="adjustment">adjCPU</property>
            <property name="numeric">True</property>
            <property name="update-policy">if-valid</property>
            <property name="value">1</property>
            <signal name="value-changed" handler="on_spinCPU_value_changed" swapped="no"/>
            <style>
              <class name="small-spinbutton"/>
            </style>
          </object>
          <packing>
            <property name="pack-type">end</property>
            <property name="position">10</property>
          </packing>
        </child>
        <child>
          <object class="GtkBox" id="GtkBoxMem">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <property name="halign">center</property>
            <property name="valign">center</property>
            <property name="orientation">vertical</property>
            <child>
              <object class="GtkLabel" id="labelmem">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">Displays the amount of used RAM memory by Siril.</property>
                <property name="halign">end</property>
                <property name="label">Mem: N/A</property>
                <property name="justify">right</property>
                <property name="single-line-mode">True</property>
                <property name="track-visited-links">False</property>
                <attributes>
                  <attribute name="scale" value="0.80000000000000004"/>
                </attributes>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="padding">5</property>
                <property name="position">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkLabel" id="labelFreeSpace">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="tooltip-text" translatable="yes">Displays the amount of disk space available on the file system containing the working directory.</property>
                <property name="halign">end</property>
                <property name="label" translatable="yes" context="GUI" comments="Must be short !!">Disk Space: N/A</property>
                <property name="justify">right</property>
                <property name="single-line-mode">True</property>
                <property name="track-visited-links">False</property>
                <attributes>
                  <attribute name="scale" value="0.80000000000000004"/>
                </attributes>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
                <property name="pack-type">end</property>
                <property name="position">1</property>
              </packing>
            </child>
          </object>
          <packing>
            <property name="pack-type">end</property>
            <property name="position">11</property>
          </packing>
        </child>
      </object>
    </child>
  </object>
  <object class="GtkPopover" id="popover_catalogs">
    <property name="can-focus">False</property>
    <property name="relative-to">annotate_button</property>
    <child>
      <object class="GtkTreeView" id="pref_astro_tree_view">
        <property name="visible">True</property>
        <property name="can-focus">True</property>
        <property name="has-tooltip">True</property>
        <property name="vexpand">True</property>
        <property name="headers-clickable">False</property>
        <property name="reorderable">True</property>
        <property name="search-column">0</property>
        <property name="enable-grid-lines">both</property>
        <child internal-child="selection">
          <object class="GtkTreeSelection"/>
        </child>
        <child>
          <object class="GtkTreeViewColumn">
            <child>
              <object class="GtkCellRendererToggle" id="cellrendeur2_catalog_use">
                <signal name="toggled" handler="on_cellrendeur2_catalog_use_toggled" swapped="no"/>
              </object>
              <attributes>
                <attribute name="active">0</attribute>
              </attributes>
            </child>
          </object>
        </child>
        <child>
          <object class="GtkTreeViewColumn" id="treeviewcolumn282">
            <property name="title" translatable="yes">Catalogue</property>
            <property name="clickable">True</property>
            <property name="sort-indicator">True</property>
            <property name="sort-column-id">0</property>
            <child>
              <object class="GtkCellRendererText" id="cellrenderer2_catalog"/>
              <attributes>
                <attribute name="text">1</attribute>
              </attributes>
            </child>
          </object>
        </child>
      </object>
    </child>
  </object>
</interface>
