Takes the extinction corrected data and averages the nine points
together to produce a final signal for each switch. An ASCII summary
file is produced by scuphot which contains the basic parameters
of the observation such as source name, coordinates, filter name as
well as tabulated values of the signal and its variance for each data
point. Also included is the value of the coadded result and its
variance. See §
for an example of such a file.
The SCUBA photometry cookbook