[evlatests] Ku-band issues on ea09 and 26

[Ken Sowinski]

On Tue, 18 Dec 2012, Rick Perley wrote:

>       I careful test was run yesterday night to detect whether the
> 'PDif Compression' problem actually affects the visibilities (as we
> would expect).
>
>    The data are of superb quality, with the following exceptions:
>
>    ea09:  No fringes on the A or C IFs.  Good fringes on B and D.

This antenna had a broken L301-1 yesterday.

>    ea26:  All four IFs give extremely weak fringes -- weak by about two
> orders of magnitude.  But the switched power looks completely normal.

Any chance the polarizations got swapped?