fors_wave_calib(7) on Linux
The text 4ab60311323a, as Debian 9 (Stretch) shipped it.
Derive dispersion relation from rectified arc lamp frame
Flags it lists
-
--dispersion -
--endwavelength -
--peakdetection -
--startwavelength -
--wcolumn -
--wdegree -
--wradius -
--wreject