[daip] [!16354]: AIPS - RLDLY issue with one particular refant

[Carolina Casadio]

Carolina Casadio updated #16354
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RLDLY issue with one particular refant
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           Ticket ID: 16354
                 URL: https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/16354
                Name: Carolina Casadio
       Email address: casadio at mpifr-bonn.mpg.de
             Creator: User
          Department: AIPS Data Reduction
       Staff (Owner): -- Unassigned --
                Type: Issue
              Status: Open
            Priority: Default
                 SLA: NRAO E2E
      Template group: Default
             Created: 09 June 2020 07:19 AM
             Updated: 09 June 2020 07:19 AM
           Reply due: 11 June 2020 07:19 AM (2d 0h 0m)
      Resolution due: 06 March 2023 12:00 AM (999d 16h 41m)

Dear Eric, 
I'm having troubles with RLDLY using a specific antenna (EF) as refant and I don't understand why. I've tried using different scans of different calibrators and I always obtain the same error message:
1 5 09-JUN-2020 09:57:49 RLDLY Task RLDLY (release of 31DEC20) begins1 3 09-JUN-2020 09:57:49 RLDLY UVGET: Using flag table version 1 to edit data1 4 09-JUN-2020 09:57:49 RLDLY Set integration time to 2.000000 seconds, hope that is ok1 6 09-JUN-2020 09:57:49 RLDLY Selecting, editing and calibrating the data1 6 09-JUN-2020 09:57:49 RLDLY NO DATA SELECTED THIS SCAN/SUBARRAY1 8 09-JUN-2020 09:57:49 RLDLY WARNING: NO DATA SELECTED1 3 09-JUN-2020 09:57:49 RLDLY Purports to die of UNNATURAL causes
Here I attach an example of RLDLY which I run twice on the same scan and selecting only antennas 1 and 13 and using refant 1 (EF) the first time and refant 13 the second time. Using refant 13 it works. 
EF is the antenna I've used up to here for the phase calibration. 
Thanks, 
Kind Regards
   Carolina



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