[evlatests] Wobble-itis remains
Rick Perley
rperley at nrao.edu
Tue Dec 29 14:15:40 EST 2009
Ken took a short piece (about 2 minutes) of WIDAR data at L-band
with 0.25 seconds integration. I have briefly reviewed these data --
fast Wobbles are everywhere..
Baselines with easily viewed wobbles, either in amplitude or phase,
include:
5x27, 15x19, 19x25, 2x19, 2x15, 8x9, 19x24, 15x19, and 27x28.
All of these have periods of ~1 second or less, *except* for 27 x
28, whose period is closer to 5 seconds.
I'm quite certain that many more baselines have weaker, or faster,
wobbles. Those listed above are only those with obvious sinusoids in a
time plot.
More information about the evlatests
mailing list