[evlatests] Recent history of VLA-VLA phase jumps

Michael Rupen mrupen at nrao.edu
Tue Oct 10 13:52:06 EDT 2006


Sorry, the three-digit number is just the catalog number on my disk for
my own information.  I'd meant to delete that.  La la la...

             Michael


On Tue, 10 Oct 2006, Mark Claussen wrote:

> On Tuesday 10 October 2006 11:13, Michael Rupen wrote:
>> VLA-VLA Phase Jumps
>> -------------------
>> mrupen  10oct06
>>
>
>
> I'd have to look up what "elided" means, but I went over
> Michael's summary.....  If we ignore jumps of 20 deg or
> less, I saw four phase jumps on vla-vla baselines:
>
>>  26sep06  495
>>       X  1425-1450, 1518-1521
>>             ant.  4 RCP, LCP 120d jump from 1450 to 1518 (source/band change)
>
>>    1oct06  500
>>       X  1730-2030
>>            ant. 11 RCP       40d jump from 1331/1407 to 0958fs  (19:06)
>
>>    2oct06  501
>>      C  1520-2030
>>        ant. 10 RCP       50d jump in midst of fs scan (~16:00)
>>        ant. 22      LCP  30d jump in midst of fs scan (~16:50)
>
>
> (Michael, what is the 3 digit number after the date --- a running sequence
> number for your observations ?)
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