[daip] ANTAB and GC tables

Amy Mioduszewski amiodusz at nrao.edu
Thu Feb 5 18:41:02 EST 2015


Hi Matt,

So there are the same number of "rows" in each table (i.e., one for each 
antenna) but the dimension of the fields is 1600 for the new table and 10 for 
the old.  Trying to figure out why this happened.  I thought I could do it all 
with the tables, but ANTAB wants the NX table which is not in your TASAV and I 
cannot make a new one without the data.  So I am going to download the data.

I looked in the archive and am going to download the full dataset: 
VLBA_BL193AQ_bl193aq_BIN0_SRC0_0_150202T145833.idifit, is this the one you are 
using?

Amy

On 02/05/2015 08:24 AM, Matt Lister wrote:
> Hi Amy, you can find the files at
> http://www.physics.purdue.edu/~mlister/BL193AQ
>
>
> On 02/04/2015 03:59 PM, Amy Mioduszewski wrote:
>> Hi Matt,
>>
>> What you describe is very odd.  I think I need your data to see what is
>> actually happening.  Could you do a tasav and put the file somewhere I can get
>> it?
>>
>> Thanks,
>>
>> Amy
>>
>> On 02/03/2015 03:02 PM, Matt Lister wrote:
>>> Hi Eric,
>>>
>>> I've got a post-Feb 2014 VLBA data set (BL193AQ) in which I would like to delete
>>> the GC table that comes with the archive
>>> data and replace it with values from the latest vlba_gains.key file.  I don't
>>> want to alter the existing TY table.
>>>
>>> I've run VLOG on the vlba_gains.key file, to create the attached file.
>>>
>>> When I run ANTAB,  the resulting GC table doesn't work with APCAL. It is also
>>> 16000 lines long, whereas
>>> the original GC table was only 600.
>>>
>>> Do you know what is going on here with ANTAB (31DEC14) ? Is there any other way
>>> to load in a gain table for
>>> a RDBE era data set?
>>>
>>> Thanks,
>>> Matt
>>>
>>>
>>>
>>>
>>>
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>



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