[daip] looking for 3C295_L.MODEL

Eric Greisen egreisen at nrao.edu
Fri May 12 11:13:53 EDT 2017


On 05/12/2017 01:16 AM, 丁浩 wrote:
>
> Dear Dr. Greisen,
>
> I'm Ding Hao from Shanghai Astronomical Observatory, again. This time I
> have a L-band VLA dataset in which the primary calibrator is 3C295. But
> in AIPS I just find 3C295_S.MODEL. I am wondering if there is also a
> "3C295_L.MODEL" somewhere?
>

3C295 is not a good calibrator for spacings longer than about D 
configuration.  We have no models except at S band.  There is

3C295_2.1.MODEL

which is the closest to L band.  The total flux will scale if you use 
SETJY with CALC before invoking this model.

Eric Greisen



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