[evlatests] Non-fringing antennas, yesterday
Ken Sowinski
ksowinsk at nrao.edu
Tue Aug 21 15:30:58 EDT 2012
On Tue, 21 Aug 2012, Rick Perley wrote:
> The 40 minute 'PDif compression' test was run yesterday, about
> noon. Detailed results to be given later. A couple of 'global'
> observations from a perusal of the data (taken at L, S, C, X, and Ku bands):
>
> ea11 gave no fringes at any of these bands in LCP. The data were
> *not* flagged. RCP was good.
ea11 had DTS problems recently. It was working later in the day,
but delays had to be set for the LCP IFs.
> ea27 gave no fringes at any band on any IF -- but was flagged.
ea27 was out of service at the time.
> ea26 was flagged at L-band on all four IFs, but the data appear to
> be perfectly good to my eye. Possibly a minor subreflector position or
> focus error?
don't know nuttin' about this
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