[daip] SETJY question
Hanno Spreeuw
spreeuw at astron.nl
Fri Oct 26 09:15:44 EDT 2007
Hello, I am reprocessing some 1986 P-band VLA data. The fluxscale in the
final image is not right so I am investigating some possible mistakes.
I ran SETJY with OPTY 'CALC' on 3C286 and 3C48 and otherwise default values.
The fluxes of 3C286 and 3C48 from SETJY are ok.
The flux of the phase calibrator, after running GETJY, also matches the
value in the VLA calibrator manual.
I was looking at the SU table after running SETJY, CALIB and GETJY
(attached). It seems weird to me that the rest frequencies are not all
the same.
Can you tell from this SU table that something is wrong?
Thanks,
Hanno.
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