[evlatests] Antenna 16 IF-C
Jim Jackson
jjackson at nrao.edu
Mon Apr 16 19:45:18 EDT 2007
I just reset the Antenna 16 IF-C DTS module again. This module may need to
be looked at - we found it in the same state this morning and reset
it. You can only see the problem using the bandpass plot or real time
spectrum display.
Jim
At 12:54 PM 4/16/2007, Rick Perley wrote:
> Contrary to my earlier report, antenna 21 does fringe well at
>L-band. The sensitivity was down by perhaps 25% compared to average
>antennas. Ken reports that the operators have tweaked up delay and
>focus, so perhaps this afternoon, all will be well.
>
> Antenna 16 also gave fringes at L-band, but its sensitivity is way
>below what it should be -- down by a factor of three at least. And IF
>'C' is completely broken.
>
>
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