[daip] New Staff Reply - [!RQM-650740]: Problem with SPLIT

[Eric Greisen]

New Staff Reply: Problem with SPLIT

It appears that your target source has 3 different
source numbers in the original data set.  You can examine
this with LISTR with OPTYPE 'SCAN' in the original file.

If all of these are actually the same source (check 
coordinates closely) then you need to do some modifications
to the source identification.  Do a PRTAB on the 'SU'
table to determine the source numbers of the "three" sources.
Then run task DSORC to renumber two of the numbers into the
third one.  On the output file of DSORC, set INEXT='SU'.
PIXXY=2,1,row# where row# is the SU table row number of
one of the sources which no longer has data.  Set
KEYSTR='deleted1' and say TABP.  Do something similar to
the other obsolete source table row.

Run the LISTR over again to make sure that all data now
appear in a unique and desirable source name and the deleted
ones have no data.  Then run SPLIT to request the desired source
by name.  It is possible that there are CALCODE values assigned
to some of the 3 sources.  If so they need to be corrected
with TABPUT also.

Eric Greisen
 

Ticket Details
===================
Ticket ID: RQM-650740
Department: AIPS Data Processing
Priority: Default
Status: Open
Link:  https://help.nrao.edu/staff/index.php?_m=tickets&_a=viewticket&ticketid=2319