[evlatests] ea15 summary

[Ken Sowinski]

The antenna is working well.  The three initial receivers
(X, L and K bands) are installed and work well.  Delays
and focus are set.  K band is well collimated wrt to X band,
and pointing is good enough that referenced pointing will work.

A good pointing run is still needed to pin down the tilt before
the antenna is moved.

The antenna is uaable for astronomy pending Steve's blessing.