[daip] [!9168]: AIPS - clcal introducing amplitude / gain errors

[Alexandra Truebenbach]

Alexandra Truebenbach updated #9168
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              Status: Open (was: Response Overdue)

clcal introducing amplitude / gain errors
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           Ticket ID: 9168
                 URL: https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/9168
           Full Name: Alexandra Truebenbach
               Email: alexandra.truebenbach at colorado.edu
             Creator: User
          Department: AIPS Data Reduction
       Staff (Owner): Amy Mioduszewski
                Type: Issue
              Status: Open
            Priority: Default
                 SLA: NRAO E2E
      Template Group: Default
             Created: 18 October 2016 06:18 PM
             Updated: 24 October 2016 10:17 PM
                 Due: 26 October 2016 10:17 PM (2d 0h 0m)
      Resolution Due: 31 October 2016 06:37 PM (6d 20h 20m)



Hi Amy,

It's BT131A1 and was observed on Sept 13, 2015.  I also attached the .key file if that's helpful.

I confirmed that the SNMRG error I mentioned in my last email is introduced by the gain correction SN table produced by VLBAAMP.  Do you think this could be causing the phase referencing issue?  If not, is the SNMRG error anything to worry about?  I could go back to using VLBACALA instead of VLBAAMP.  The main goal of my observations is precise positions so amplitude isn't crucial.

Alex

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