[evlatests] Ant 1

Vivek Dhawan vdhawan at nrao.edu
Thu Nov 19 16:44:35 EST 2009


Hi Rob,

Antenna 01 phase is still wandering, all IFs the same.

Rob Long wrote:
> I reset (lowered) some levels on ant 1 today and restarted the antenna 
> electronics.  The optical power level into the L304 was slightly high 
> (by 1 dB) which we know can sometimes cause the phase wander problems we 
> have seen.
> 
> When anyone gets a chance to look at ant 1's phase stability again, 
> please let me know the results.
> 
> Thanks,
> Rob
> 
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