[evlatests] More on Up-and-Down
Rick Perley
rperley at nrao.edu
Mon Jan 7 14:53:08 EST 2008
The consequences of whatever is causing the oscillating gains on the
EVLA antennas is more serious than I had thought. By comparison of the
correlation coefficients against data taken last week, on the same
source, when the oscillatory phenomenon was not evident, show that ALL
EVLA antennas are down in sensitivity by a factor of about two. VLA
antennas show the same correlation coefficients as before.
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