[evlatests] Data taken with 20 Hz

Ken Sowinski ksowinsk at nrao.edu
Wed May 12 19:38:43 EDT 2010


On Wed, 12 May 2010, Rick Perley wrote:

>    e) IFs AC showed now blanks in any polarization.  IFs BD were
> littered with blanks -- not antenna based.  On the LCP side (correlation
> DD), baselines 5 x 8, 13, 15, 17, 21, 24, 25 and 27 were 99% blanked
> (the surviving 1% looked fine).  Also, 2 x 9, 4 x 7, 7 x 9, 8 x 19 and 8
> x 23.  A different set of baselines were absent most data on the BB
> (RCP) correlation.

The problems with BD have been going on all day and are a problem
with propagating dumptrig for ea05-B through the crossbar board.
The details are not yet understood.




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