[evlatests] ea01 has zero PDif values
Rob Long
rlong at nrao.edu
Wed Mar 3 12:20:59 EST 2021
Hi Rick,
We have a 10 Hz problem on that antenna. We are hoping to look at it
this afternoon after power is restored to the west arm.
Rob
On 3/3/2021 10:14 AM, rperley via evlatests wrote:
> In reviewing data taken from two night ago, I find the ea01 has zero
> mean PDif at all bands that I have -- X through Q.
>
> The PSum values are good, but the PDif values are just zero-mean noise.
>
> Perhaps the noise diode is not switching?
>
> All other antennas are fine.
>
> Rick
>
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