Set the flag which controlls whether the bias is calculated during the van Vleck correction.
Synopsis
setusebias(usebias)
Arguments
usebias
When true, the bias is part of the vanVleck correction for ACS data.
Allowed:
boolean
Default:
F
Returns
boolean
Description
There is often a non-zero bias in the ACS (spectrometer) sampler levels. When this flag is true,
the van Vleck correction attempts to work out what this bias is by examining the last 5 percent
of the lag values.