visir_old_spc_wcal(7) on Linux
The text 0a3b3ede73a7, as Debian 9 (Stretch) shipped it.
Old DRS detector: Spectroscopic wavelength calibration recipe
Flags it lists
-
--auto_bpm -
--hori_arc -
--plot -
--rl -
--rr -
--slit_skew -
--spectrum_skew -
--vert_arc