[evlatests] status

[Rob Long]

I haven't seen bandpass plots of antenna 11 at C-band, but I'll talk 
with Chuck and see what we can find.  We have had problems with 
self-generated interference (like P-band) causing issues with C-band.

Rob

Ken Sowinski wrote:
> I was able to investigate a few things today.
> 
> ea13
> The zero point of the subreflector was found to be wrong todaqy
> and was adjusted.  This was judged a better use of time than
> reindexing it.  It looks better at K band now, but a collimation
> pointing run would be useful to see how well the zero point
> was reset.
> 
> ea11
> The C band receiver works.  Delays were set; focus and
> collimation was not.  Attenuators for BD were not set because
> the measured power levels in the T304 do not make sense.
> 
> ea19
> The Q band receiver seems to work.  A first go at collimation
> was done, but needs to be refined, as does focus.  Delays are
> within a nanosecond or two of correct and the BD attenuator
> settings have been inserted into the DB.
> 
> 
> I was able to confirm that the change to support FE filters
> at L (and other) band works.  The fix was included in the
> executor update today.
> 
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