[daip] ANTAB and GC tables

Amy Mioduszewski amiodusz at nrao.edu
Thu Feb 5 18:52:33 EST 2015


Sorry misspoke slightly.  The dimension for the Y_VAL_1, GAIN_1, Y_VAL_2, GAIN_2 
all have a dimension of 1600 in the new file and 48 in the old.  I will keep 
looking.

Amy

On 02/05/2015 04:41 PM, Amy Mioduszewski wrote:
> 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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