[evlatests] 4-band Status

[Charles Kutz]

Antenna 11's 4-Band polarization was swapped today (Tuesday, 14th).
We will swap antenna 17's and antenna 26's 4-band polarization tomorrow 
during maintenance visits to the antennas.

Chuck



Rick Perley wrote:
>     Things are much improved now.  Ken squashed some buglets, and the 
> observations just made clearly show the following:
> 
>     1) Antennas 7 and 12 give no fringes at all. 
> 
>     2) Antenna 24 is completely messed up -- huge and false amplitudes, 
> or noise, or both. 
> 
>     3) Antennas 11, 17, and 26 have their polarizations reversed.  
> Please interchange the R and L cables. 
> 
>     4) Antenna 18 gives barely visible fringes. 
> 
>     5) Antenna 21 gives no fringes on the A,C (IF#1) side. 
> 
>     6) The fringe amplitudes for antennas 11 and 19 are very low. 
> 
> 
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