[daip] CLCAL problem.

Craig Walker cwalker at nrao.edu
Wed Sep 20 15:36:29 EDT 2006


I have a data set with an SN table from a FRING on one source.  When I 
try to apply it to a CL table, with smoothing in CLCAL, to the other 
sources, it works fine in IF 1, but the phases in IF 2 are wildly 
scattered up to the time of the first scan on the fring fitted source.

I tried a number of variations on the smoothing etc with no joy. 
Finally I smoothed the SN table with SNSMO and ran CLCAL with no 
smoothing and that worked.

This happened on my Mac, but reproduces on my Linux box.  I have put a 
TASAV of the data set on the linux box, noatak, disk 1, under user 2438. 
  I made a run file in /home/noatak/AIPS/RUN/CLCALT.1VQ that sets up 
CLCAL inputs that reproduce the problem.  The TASAV file is:
-- AIPS 1:   19 2438 BW083E TEST .TASAV .    1 UV 20-SEP-2006 13:24:35

Cheers,

Craig

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     R. Craig Walker            Array Operations Center
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