visir_img_reduce(7) on Linux
The text c868fae49897, as Debian 10 (Buster) shipped it.
Combines a stack of chopped, jittered and/or nodded exposures and can compute the sensitivity for standard star observations
Flags it lists
-
--badimage -
--beampos -
--config_fname -
--delete-temp -
--eccmax -
--error-source -
--extra_config -
--jy_val -
--kappa -
--keepfrac -
--lincorrect -
--max-mad -
--max-shift -
--maxite -
--method -
--min-correlation -
--naverage -
--no-reject -
--no-shift -
--nprocs -
--output-all -
--planelimit -
--planestart -
--radii -
--shift-beams -
--template -
--trimhigh -
--trimlow