[evlatests] Observations of Switched Power

[Ken Sowinski]

On Mon, 20 Dec 2010, Rick Perley wrote:

>    1) L-band:  Antenna 9 still shows a PDif = 0 in LCP and <0 in RCP --
> the data being essentially all noise on all subbands.

The power measurments in a correlator subband are consistent
with no noise tube power.  The T304 measurements are harder
to interpret because of interference, but also suggest that
the noise tube is not switching.