[evlatests] ea24 problem

Doug Whiton dwhiton at nrao.edu
Wed Mar 9 08:45:56 EST 2011


It sounds like the Focus resolver gears may be wearing out.  We will check
it out today.

Doug

> Perhaps the best question to ask is:  How did the focus suddenly change by
> such a large value?
>
>> The pointing was at X band and showed nothing much. I did not think
>> to check if there was a defocus. So I owe a beer to Rob (and whoever
>> else climbed the antenna).
>>
>>
>>
>> Rob Long wrote:
>>> Pointing and sub-reflector were asked about right away. How did we
>>> determine it was OK at first?
>>>
>>> Rob
>> _______________________________________________
>> evlatests mailing list
>> evlatests at listmgr.cv.nrao.edu
>> http://listmgr.cv.nrao.edu/mailman/listinfo/evlatests
>>
>
>
> _______________________________________________
> evlatests mailing list
> evlatests at listmgr.cv.nrao.edu
> http://listmgr.cv.nrao.edu/mailman/listinfo/evlatests
>


-- 
Doug Whiton
National Radio Astronomy Observatory
Servo/MOS Group Leader
575-835-7417




More information about the evlatests mailing list