[evlatests] ea13 is radiating at L-band!
Rick Perley
rperley at nrao.edu
Sun Jan 20 13:51:58 EST 2013
The latest 'spectra sweep' shows clear evidence that ea13 is
seriously polluting our spectrum at L-band. In trolling through the
spectra provided from the data, some baselines common to ea13 show
strong RFI at multiples of 25 MHz, extending from ~1200 MHz through
~1500 MHz. There are only a few baselines on which this comb is easily
visible -- these are 13 with 9, 14, 24, 25, and 26. All of these are
antennas adjacent to 13!
It's quite clear from this that ea13 is probably the sole source of
the interference.
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