[evlatests] WIDAR bronze dataset - C band dual pol.

[Eric Greisen]

Ed Fomalont wrote:
> Noisy data can be used.  It might be useful to determine the rms for 
> each baseline with an interval of, say, 10 minutes.   Whether this data 
> is noise or the visibility data minus the best source image does not 
> matter.   See if these baseline rms values close.  i.e. is the rms error 
> for baseline NxM equal to the rms sum of the antenna N + antenna M rms 
> error.  This could isolate baseline problems.  I've done this in the 
> past, but I don't think there is convenient software around.  The task 
> CORER (if it still exists) may be a start here.
> 
> Ed
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Actaully George is correct - aips task ACCOR does what Michael is 
asking.  It averages the channels of an AC record per IF and per 
polarization and writes the result suitably to an SN table.  That can 
then be applied with CLCAL and following DOCAL TRUE.  It can be plotted 
with SNPLT and edited with SNEDT.  The help file for ACCOR is misleading 
but the code is just what one wants.

Eric