[daip] VLBI questions

Amy Mioduszewski amiodusz at nrao.edu
Fri Sep 14 18:14:16 EDT 2007


Hi Cheng-yu,

1.  Your data has several complications.  First, you observe in two completely 
different modes: a geodetic type mode with 8 widely spaced IFs and one 
polarization and another mode with 8 IFs and both RCP and LCP, but a very odd 
setup.  Also had to be correlated in two different passes.  I am not sure how 
the AIPS will react to the weird setup of the RCP/LCP part of the data though, 
it looks like you have:  2IFs at 21630.08 RCP and LCP; 1IF at 21644.13 LCP 
only;2IFs at 21660.32 RCP and LCP;1IF at 21675.8 LCP only and; 2IFs at 21693.48 
RCP and LCP.

2.  You have no SC data because the disk-pack from SC was corrupt and they could 
not recover it the data (that should have been in the PI letter).

Amy




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