flat
command
This page is from the ING manual INS-DAS-29 Operations
manual for UltraDAS.
Function:
Flat drives the camera in the same ways as the run
command (q.v.) but marks the observation's file as a flat field which improves
the handling of the data. Multflat does a sequence of flat
observations.
Usage:
flat [<camera>] <exposuretime> ["<title>"]
multflat [<camera>] <n-obs> <exposure-time> ["<title>"]
where exposure-time is the exposure time for one cycle in
seconds and n-obs is the number of cycles in multflat. The
title-string must be enclosed in double quotes. The default title is "Flat
Field".