[daip] Flux calibrator model problems with U-band VLA-only observations?
Amy Mioduszewski
amiodusz at nrao.edu
Fri May 16 16:42:08 EDT 2008
Sorry. Send me your CALIB inputs.
Amy
Jeff Mangum wrote:
> That is what I mean. The models that CALRD finds. It finds the 3C286
> model just fine. When I tries to use it, though, CALIB fails.
>
> -- Jeff
>
> On 5/16/08 4:34 PM, Amy Mioduszewski wrote:
>> Hi Jeff,
>>
>> What do you mean by "built in models"? If you want to use the flux
>> calibrator models you have to load them with CALRD. VLACALIB will
>> load and use models automatically.
>>
>> Amy
>>
>> Jeff Mangum wrote:
>>> Hello,
>>>
>>> I have U-band-only VLA observations taken this February that I am
>>> trying to calibrate. When I try to use CALIB with one of the
>>> built-in models for 3C286, the task simply dies without indicating
>>> what the problem might be.
>>>
>>> localh> CALIB1: CALIB USING 20080223 . CH 0 . 1 DISK= 1
>>> USID= 277
>>> localh> CALIB1: Doing no flagging this time
>>> localh> CALIB1: Purports to die of UNNATURAL causes
>>>
>>> I have tried modifying several input parameters, but cannot get past
>>> this point. I wonder if the fact that my data only has 14 antennas
>>> (only those with U-band receivers) is causing problems?
>>>
>>> -- Jeff
>>>
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>
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