[daip] [!7565]: AIPS - IMAGR data selection

[Michael Bietenholz]

Michael Bietenholz updated #7565
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IMAGR data selection
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           Ticket ID: 7565
                 URL: https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/7565
           Full Name: Michael Bietenholz
               Email: mbieten at yorku.ca
             Creator: User
          Department: AIPS Data Reduction
       Staff (Owner): -- Unassigned --
                Type: Issue
              Status: Open
            Priority: Default
                 SLA: NRAO E2E
      Template Group: Default
             Created: 08 November 2015 07:12 AM
             Updated: 08 November 2015 07:12 AM
                 Due: 11 November 2015 12:00 AM (2d 16h 48m)
      Resolution Due: 18 November 2015 12:00 AM (9d 16h 48m)



 I think something has gone wrong here:  If I select ANTENNAS -1,0  I get what I would expect, and image made without using
any of the antenna 1 visibilities.  However, if I select ANTENNAS = -1,[+-n] IMAGR dies, even though other tasks, e.g., UVPLT work fine and show that there are visibilities there (31DEC15; MNJ today).  So somehow when you de-select two antennas, IMAGR throws
out all the data instead.

cetus > IMAGR1: IMACPY: NO DATA SELECTED
cetus > IMAGR1: IMACPY: ERROR COPYING Input UVdata
cetus > IMAGR1: TO UVdata work object
cetus > IMAGR1: Blanking channel    1 image plane
cetus > IMAGR1: OBRGET: KEYWORD CNO NOT FOUND
cetus > IMAGR1: KEYWORD =CNO
cetus > IMAGR1: OBRGET: PROBLEM WITH OBJECT: CLEAN field number 0001
cetus > IMAGR1: IMABLK: ERROR BLANKING CLEAN field number 0001
cetus > IMAGR1: NO DATA FOUND
cetus > IMAGR1: Deleting UV work file:


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