[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
More information about the Daip
mailing list