ds9(1) on Linux
The text a2e969798cc1, as Debian 8 (Jessie) shipped it.
image tool for astronomy
Flags it lists
-
-2mass -
-3d -
-about -
-align -
-analysis -
-array -
-asinh -
-background -
-backup -
-bin -
-blink -
-blue -
-catalog -
-cd -
-cmap -
-colorbar -
-console -
-contour -
-crop -
-crosshair -
-cube -
-cursor -
-dsseso -
-dsssao -
-dssstsci -
-envi -
-exit -
-export -
-fifo -
-fifo_only -
-fits -
-frame -
-geometry -
-gif -
-green -
-header -
-height -
-help -
-histequ -
-iconify -
-iis -
-inet_only -
-invert -
-jpeg -
-language -
-linear -
-lock -
-log -
-lower -
-magnifier -
-mask -
-match -
-mecube -
-minmax -
-mode -
-mosaic -
-mosaicimage -
-movie -
-msg -
-multiframe -
-nameserver -
-nan -
-nrrd -
-nvss -
-orient -
-pagesetup -
-pan -
-pixeltable -
-plot -
-png -
-port -
-port_only -
-pow -
-prefs -
-preserve -
-print -
-private -
-psprint -
-raise -
-red -
-regions -
-restore -
-rgb -
-rgbarray -
-rgbcube -
-rgbimage -
-rotate -
-samp -
-save -
-saveimage -
-scale -
-shm -
-single -
-skyview -
-sleep -
-slice -
-smooth -
-source -
-sqrt -
-squared -
-tcl -
-theme -
-threads -
-tiff -
-tile -
-title -
-unix -
-unix_only -
-update -
-url -
-version -
-view -
-visual -
-vla -
-vo -
-wcs -
-web -
-width -
-xpa -
-zmax -
-zoom -
-zscale