FLATFIELD

Flatfield demodulated SCUBA data

Description:

This routine flatfields SCUBA demodulated data. The data must previously have been processed by reduce_switch.

Usage:

flatfield in out

Parameters:

IN = NDF (Read)
The name of the NDF containing the demodulated data to be flatfielded. This file should already have been run through the reduce_switch application.
MSG_FILTER = CHAR (Read)
Message filter level. Allowed values are QUIET, NORM and VERB. Default is NORM. There are no verbose messages.
OUT = NDF (Write)
The name of the NDF to which the flatfielded data are to be written.

Examples:

flatfield redsw flat
This will flatfield the data from redsw.sdf and write it to flat.sdf

Related Applications

SURF: change_flat, scuquick

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