[evlatests] C-band, now both IFs
Dan Mertely
dmertely at nrao.edu
Wed Mar 21 15:52:01 EDT 2007
Gustaaf:
Did your experiment do full Stokes? If so,
would it be possible to compare the RR & LL data to
RL & LR data, if it is available? I am curious to know
whether the polarization goes to hell above 5 GHz & below
4.5 GHz--it should. We still have a narrow band
(4.5 - 5 GHz) polarizer in this EVLA interim system.
The amplitude data may be OK, but polarization
purity should go bad outside the core range.
-Mert
Gustaaf van Moorsel wrote:
> In my hurry to get the data out before the lunch talk, I only showed
> IF 1 data. The attached plot now shows data for both IFs.
>
> Notes:
>
> IF 1, LL is off-scale at 4.0GHz
> IF 2, RR had no solution at 4.25 GHz
>
> Gustaaf
>
>
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