fors_extract(7) on Linux
The text 7c3b8b69f60e, as Debian 9 (Stretch) shipped it.
Extraction of scientific spectra
Flags it lists
-
--cont_radius -
--cosmics -
--dispersion -
--endwavelength -
--ext_mode -
--ext_radius -
--flatfield -
--flux -
--skyalign -
--skyglobal -
--skylocal -
--skymedian -
--slit_margin -
--startwavelength -
--time_normalise -
--wcolumn