[daip] [!5168]: aips - Frequency dependence of the amplitude after VLBACALA

[Svetlana G. Jorstad]

Svetlana G. Jorstad updated #5168
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              Status: Open (was: Response Overdue)

Frequency dependence of the amplitude after VLBACALA
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           Ticket ID: 5168
                 URL: https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/5168
           Full Name: Svetlana G. Jorstad
               Email: jorstad at bu.edu
             Creator: User
          Department: AIPS Data Processing
       Staff (Owner): Amy Mioduszewski
                Type: Issue
              Status: Open
            Priority: Default
                 SLA: NRAO E2E
      Template Group: Default
             Created: 14 July 2014 04:52 PM
             Updated: 25 July 2014 07:24 PM
                 Due: 29 July 2014 07:24 PM (4d 0h 0m)
      Resolution Due: 24 July 2014 04:58 PM 



Hi Amy,
I would like to stress that this problem for BM353W is observed only for BR and only
for RR (LL does not show a decrease of the amplitude with frequency).

There is no this problem after ACCOR ( POSSM_RRAFTER_ACCOR.PS). The problem
appears after APCAL  (POSSM_RRAFTER_APCAL.PS). It is the same for DOFIT=0
(AFTER_APCAL_NODOFIT.PS).  It Is the same for versions 2012, 2013, and 2014.
It is the same for different computers and systems, Alan did it on his computer
and I did it on PC with Ubuntu 12.04 and on Mac with Leopard 10.5.8.

In generally it is not a big problem but it is puzzling.

Thank you very much for NOIFS MORIF tip. 
regards,
Svetlana 

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