[evlatests] Wobbles at L-band
Michael Rupen
mrupen at nrao.edu
Thu Oct 15 13:43:20 EDT 2009
> C) Other, single-baseline wobbles are seen, in both polarizations
> and on both subbands, as listed below:
>
> 2 x 15: 0.67 Hz
> 2 x 19 0.72 Hz
> 8 x 9 1.30 and 1.47 Hz
> 15 x 19 0.78 and 1.52 Hz (both are quite weak).
> 19 x 24 1.17 Hz
> 19 x 25 0.54 and 1.10 Hz (strong!)
>
> In general, these are seen in both amplitude and phase.
Am I correct in believing that the two subbands have very different RFI
characteristics? One can get wobbles from RFI leakage from a distance
channel, but I don't think this can be the case for the ones you list here.
Michael
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