muse_bias(7) on Linux
The text 190fa88ff8bd, as Debian 9 (Stretch) shipped it.
Combine several separate bias images into one master bias file.
Flags it lists
-
--combine -
--hisigmabadpix -
--hsigma -
--losigmabadpix -
--lsigma -
--merge -
--nhigh -
--nifu -
--nkeep -
--nlow -
--overscan -
--ovscignore -
--ovscreject -
--ovscsigma