[daip] [!7829]: AIPS - IMSTAT stops when it encounters a flagged channel

Dongchan Kim do-not-reply at nrao.edu
Mon Feb 22 15:12:36 EST 2016


Dongchan Kim updated #7829
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IMSTAT stops when it encounters a flagged channel
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           Ticket ID: 7829
                 URL: https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/7829
           Full Name: Robert Gray
               Email: roberthansengray at gmail.com
             Creator: User
          Department: AIPS Data Reduction
       Staff (Owner): Dongchan Kim
                Type: Issue
              Status: Response Overdue
            Priority: Default
                 SLA: NRAO E2E
      Template Group: Default
             Created: 12 January 2016 10:45 PM
             Updated: 22 February 2016 08:12 PM
      Resolution Due: 22 January 2016 11:10 PM 



The call for early science will be issued in late 2010When running gencal to produce antenna offsets, the following warning and error may be generated:

Executing:  gencal()
2013-02-28 18:55:35	WARN	gencal::::casa	No offsets found for this MS
*** Warning *** No offsets found. No caltable created.
2013-02-28 18:55:35	SEVERE	gencal::::casa	An error occurred running task gencal.

This simply means that when gencal queried the online antenna offset database, it was not able to find any offsets for the MS it was given.  Without any antenna offsets, it cannot create -- *nor is there any need for* -- an antenna position correction table in this case.



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