[evlatests] phase jumps at scan boundaries

[Bryan Butler]

great - thanks, eric!


Eric Chavez wrote, On 3/20/12 10:57 AM:
> LO/IF will install some cabling to prevent this on maintenance day.
>
> Eric
>
> Bryan Butler wrote:
>> josh also reported phase jumps on the same antennas & IFs at scan
>> boundaries at C-band on 12 march. from his JIRA ticket:
>>
>> Summary: ea04, ea09 AC, ea02 BD.
>>
>> so, looks like this is consistent. is this written up into a mainsaver
>> ticket? the engineers should go out and have a look.
>>
>> -bryan
>>
>>
>> Emmanuel Momjian wrote, On 3/20/12 10:42 AM:
>>> The following antennas and IF pairs are showing phase jumps at scan
>>> boundaries (as seen in L-band and C-band data taken on March 13):
>>>
>>> Antenna ea02 IFs BD
>>> Antenna ea04 IFs AC
>>> Antenna ea09 IFs AC
>>>
>>>
>>> Emmanuel
>>>
>>>
>>>
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