[evlatests] Phased VLA all fringy.

[Bryan Butler]

i thought that had been taken care of in the clock offsets.


Vivek Dhawan wrote, On 9/6/13 7:58 :
>
>
> Hi Walter - Ken is on vacation. If you are sure PT is not off,
> then I can do some backtracking, I did keep notes on when we
> changed the PPS delay.
>
> On Thu, September 5, 2013 22:09, Walter Brisken wrote:
> |
> | Hi Ken,
> |
> | Any way to confirm this and to allow anticipation of this in the future?
> |
> |  	-Walter
> |
> | On Thu, 5 Sep 2013, Ken Sowinski wrote:
> |
> |>>
> |>> Surprise! ty040 = Sept 4th fringe check, worked, even after all the
> |>> update activity on both arrays.
> |>>
> |>> A couple of wrinkles, both minor. Walter, ignore them if you are busy.
> |>>
> |>> difx 2.2 worked fine. difx-devel died (I tried it first, not sure
> |>> if I needed the development or now-standard version) If you care
> |>> about it we can try to re-run what I did.
> |>>
> |>> Y27 is now -16us from PT. The Y GPS shows no such drift since we last
> |>> observed. Can PT be +16us off (I'm not sure the jobs I make get the
> |>> clock offset and drift that standard production jobs automatically get
> |>> applied ?) I guess I could dig thru the inputs, but I'm getting tired.
> |>
> |> The 16 usec might be the change in PPSdelay that we made to accommodate
> |> the subband delay module.
> |>
> |>
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