[evlatests] P-band switched power

Claire Chandler cchandle at nrao.edu
Tue Jul 12 10:21:11 EDT 2016


That seems to be consistent with Paul's report of the effect of the P-band 
switched power on S-band for ea01 from June 17: i.e., P-band appeared to 
have no effect.  Now we know why?

Claire

On Tue, 12 Jul 2016, Rick Perley wrote:

>    I neglected to look at the switched power from the P-band data taken 
> yesterday.  Here's the result of doing so this morning:
>
>    EA01 has zero 'PDif' -- the data show a zero-mean noise.  There is 
> (rather low) stable value for the 'PSum', so it appears the noise diode is 
> not being switched.
>
>    All others show fine, stable 'PDif'.
>
>
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