[daip] SPLIT problem
Eric Greisen
egreisen at nrao.edu
Tue Jul 6 18:53:47 EDT 2010
Takayuki HAYASHI wrote:
> Thank you for your advise.
>
> I checked my data by UVPLT with "DOCAL 1" and there are the data which
> include MK.
> So, my CL or SN tables are correct.
> Then I tried to check BP table by POSSM with "aparm(8) 1" and found
> there are no data for LHCP of MK.
> Moreover, when I tried to SPLIT the data with "DOBAN -1" it worked well.
> So, there are no problem with SPLIT and I suspect BPASS doesn't work well.
>
> Could you give me more advise about BPASS to calibrate LHCP of MK ?
> My BPASS parameters are below.
> CL table 6 include calibration for baseline which include LHCP of MK
> withou fail.
I do not know what went wrong with BPASS - perhaps you should try again
and look at the BP table with PRTAB.
I tried making a data set with the RR polarization of one antenna
flagged. Then I ran BPASS and got what I expected - blanked out
solutions in RR and good solutions in LL. Therefore, I do not expect a
there to be a simple bug in BPASS and have no real idea what has
happened with your data.
Eric Greisen
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