[evlatests] ea20 -- we got it!

[Rick Perley]

     All:

     After some trials and tribulations,  we have re-learned how to 
adjust the panels correctly from the holography data.

     Using the data taken in April, the antenna crew modified the panels 
in May.  Following this, we re-surveyed the beam.  Attached is the new, 
corrected surface map.  Pay no attention to the apparent misalignments 
on the four principle axes -- these lie in the shadow of the quadrupod 
legs.

     ea20 is now amongst the best antennas.

     Over the summer, my summer student will complete the analysis, and 
organize all the results from all the holography programs taken over the 
past few years.

     Rick

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