[evlatests] EVLA status, Wednesday afternoon

[Ken Sowinski]

On Thu, 29 Nov 2007, Rick Perley wrote:

>    L-Band:
>
>    16B has a high Tsys, resulting in a factor of 2 loss in
> sensitivity.  As 16A is o.k., this is presumably due to a problem after
> the front-end?

Yes, The T5 module was overdriven.  Increasing the downconverter
input attenutator by 3 dB recovered both the correlated amplitude
and the SD measurement.  The database has been updated.