[daip] UVCOP question
Glenn Morrison
morrison at cfht.hawaii.edu
Fri Sep 14 16:24:12 EDT 2007
Eric,
If I have UV data with clean components removed and I need to remove
all points higher with clip (APRAM(1)=0.4;APRAM(2)=0.4), how do I
know if these UV data point are removed?
The case in question shows points higher that 0.4Jy on UVPLT but no
records being removed. From what you are saying below, if the "full"
record is completely flagged it is drop but what if say IF=1
STOKES='RR' in Channels 3-6, have points over 0.4Jy but the others
do not? Are these high points removed but because the whole record is
not being removed it is not reported?
--Glenn
On Sep 8, 2007, at 11:14 AM, Eric Greisen wrote:
> Each vis record contains all polarizations, all spectral channels, and
> all IFs for an antenna pair and a time. UVCOP will drop a record only
> if all of them are flagged. Apparently this is not so common...
>
> It will flag the individual correlators as described in your
> FLAGVER=1.
>
> Eric Greisen
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