[evlatests] Other problems noted ...
Rob Long
rlong at nrao.edu
Tue Jul 15 15:40:14 EDT 2008
Rick Perley wrote:
> 4) Antenna 17 shows occasional large (80 degree) phase jumps, in
> IFs B and D only. The jumps are of the same magnitude for both IFs, and
> last 10 seconds. This was seen in all bands. Other than this, phase
> behavior was normal for all EVLA antennas.
This sounds like an L302-2 problem (possibly the 128 MHz clock). We'll
look into it.
Rob
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