space.nouspiro.tenmon space.nouspiro.tenmon.desktop Tenmon

FITS/XISF image viewer, converter, index and search

CC0-1.0 GPL-3.0

It is intended primarily for viewing astro photos and images. It supports the following formats:

FITS 8, 16, 32 bit integer and 32, 64 bit float
XISF 8, 16, 32 bit integer and 32, 64 bit float
RAW CR2, DNG, NEF
JPEG, PNG, BMP, GIF, PBM, PGM, PPM and SVG images

Features of application:

Using same stretch function as PixInsight
OpenGL accelerated drawing
Index and search FITS XISF header data
Quick mark images and then copy/move marked files
Convert FITS <-> XISF
Convert FITS/XISF -> JPEG/PNG
Image statistics mean, media, min, max
Support for WCS
Thumbnails
Convert CFA images to colour - debayer
Color space aware
Histogram

Graphics Viewer Science Astronomy astronomy https://nouspiro.space/?page_id=206 https://github.com/flathub/space.nouspiro.tenmon/issues https://nouspiro.space/wp-content/uploads/2022/04/tenmon-1024x579.png https://nouspiro.space/wp-content/uploads/2022/12/tenmon2-1024x645.png

Histogram
False colors
Strech each RGB channel individually
Better white balancing

Add file sorting
Improved zoom and scrolling.
Shift modify if zoom on mouse position or center
Fix issue with XISF from NINA
Fix crash in flatpak version

Replace PCL with LibXISF
Fix issue with OpenGL
Fix loading SATURATION settings
Fix issue with whitebalance coefficients

Add gray world white balance
Export database to CSV
Fine tune of STF when Shift key is pressed
Add saturation statistic
Various fixes

Add debayer support
Move to trash action
Change copy and move shortcuts to F5 and F6
Change mark and unmark key shortcuts to F7 and F8
Fix not refreshing file tree
Add option to not use native file dialog