[evlatests] Recent history of VLA-VLA phase jumps
Mark Claussen
mclausse at nrao.edu
Tue Oct 10 13:38:26 EDT 2006
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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