[evlatests] Ant. 24C shredded levels
Barry Clark
bclark at nrao.edu
Mon Oct 8 17:48:25 EDT 2007
> From evlatests-bounces at donar.cv.nrao.edu Mon Oct 8 15:32:41 2007
>
> There is still a problem here. A large delay error,
> about +150, was measured at 12.5 MHz BW, applied, and large
> errors still existed when delays were again measured at
> 50 MHz.
I believe the actual answer was -150 ns, not +150. Anyhow, I put that
in; let's see if it does a little better. If there's a chance to run
Xdelay again, please do.
>
> Either the DTS system is not yet working right, or
> Barry and I managed to get the delay change wrong.
>
> Since 24 is the default reference antenna we should
> try to get this right before the usual delay measurements
> on Wednesday. I will leave it too others to sort out
> what is happening but will check in again tomorrow.
>
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