[evlatests] antenna 13

[Ken Sowinski]

A summary of what little I know about antenna 13.  I was
in the correlator meeting most of the day today so I
asked the operators to do delays at as many bands as they 
could get to work.

1.  The subreflector is fixed now and apparantly goes to 
the right place.  If the subreflector was reindexed I was 
not told about it.

2.  The antenna points well enough to provide a response 
comparable to other antennas at L band and C band.  

3.  The operator reports that delays were set at L and C
band.  It is not clear to me that delays were set well
at X band, and even less clear if that was because the
pointing was so far off as to make it difficult.

Some time should be spend looking at X band again and
getting the delays in line.  K band and Q band should
be looked at as well.

A pointing run would be useful.  At X band if we can determine
the antenna is already well pointed enough, else at C band.