[evlatests] P-band status update: 24JUL2014

Paul Harden pharden at nrao.edu
Fri Jul 25 11:17:22 EDT 2014



On 7/24/2014 4:49 PM, Huib Intema (NRAO) wrote:
> - EA12 and EA16 have swapped polarizations
> - EA16 LCP is (almost?) dead
> - EA20 LCP has a large standing wave issue

I am heading out to the VLA site shortly to address these issues.

> Note that for EA12, one of the few antennas mounted with a permanent
 > 4-band feed, it was also found that the 4-band polarizations are swapped.

For clarity, on EA12, is it *both* 4- and P-bands with reversed 
polarizations, or just 4-band?  EA12 has both the MJP feeds and VLITE.

Thanks for updated information.

Paul


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