[evlatests] ea05 mostly working

Ken Sowinski ksowinsk at nrao.edu
Wed Apr 9 19:37:30 EDT 2008


It came up with little difficulty.

X band looks good; delays have been set and a first
rough cut at pointing has been made.

K and Q bands look pretty good.

L and C bands don't work for IFs B and D.  The L301-2
claims to be in lock, but the downconverters are not
seeing anything sensible.  It looks like there is a
large spur in the passband.  Earlier this afternoon
it worked well enough for me to determine the BD
attenuator settings, so something broke along the way.
The T302 seems to be a likely suspect.

Pointing will be refined tonight and delays measured
at all the other bands.



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