[daip] [!10265]: AIPS - SETJY

[Lynn Matthews]

Lynn Matthews updated #10265
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SETJY
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           Ticket ID: 10265
                 URL: https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/10265
           Full Name: Lynn Matthews
               Email: lmatthew at haystack.mit.edu
             Creator: User
          Department: AIPS Data Reduction
       Staff (Owner): -- Unassigned --
                Type: Issue
              Status: Open
            Priority: Default
                 SLA: NRAO E2E
      Template Group: Default
             Created: 02 May 2017 07:18 PM
             Updated: 02 May 2017 07:18 PM
                 Due: 04 May 2017 07:18 PM (2d 0h 0m)
      Resolution Due: 10 May 2017 07:18 PM (8d 0h 0m)



I have run SETJY on the source 3C286 for the first time in a while, and am puzzled by the messages I am getting. Why is it telling me that the fluxes have changed by such a large amount (52.7%) since the last version? I have APARM(2)=0 and the data set has three observations of 3C286, each assigned a different QUAL value. 

Thanks,
Lynn Matthews

CHAR  > SETJY1: Task SETJY  (release of 31DEC17) begins
CHAR  > SETJY1: A source model for this calibrator is available
CHAR  > SETJY1: Consult the help file for CALRD for assistance
CHAR  > SETJY1: / Flux calculated using known spectrum
CHAR  > SETJY1: BIF =  1 EIF =  1 / Range of IFs
CHAR  > SETJY1: FREQ( 1) =   1.421834 GHz
CHAR  > SETJY1: Using Perley-butler wide-band (2017) coefficients
CHAR  > SETJY1: '1331+305=3C286  ' IF=  1 flux=   14.9750 (Jy calcd)
CHAR  > SETJY1: SPECINDX= -0.4507      / spectral index
CHAR  > SETJY1: SPECURVE= -0.1798  0.0357  0.0000  0.0000 /spectral curvature
CHAR  > SETJY1: Previous coefficients Perley-Butler time dependent
CHAR  > SETJY1: FLUXES HAVE CHANGED since last version by <=  52.6 percent
CHAR  > SETJY1: '1331+305=3C286  ' IF=  1 flux=   22.8522 (Jy calcd)
CHAR  > SETJY1: Using Perley-butler wide-band (2017) coefficients
CHAR  > SETJY1: '1331+305=3C286  ' IF=  1 flux=   14.9830 (Jy calcd)
CHAR  > SETJY1: SPECINDX= -0.4507      / spectral index
CHAR  > SETJY1: SPECURVE= -0.1798  0.0357  0.0000  0.0000 /spectral curvature
CHAR  > SETJY1: Previous coefficients Perley-Butler time dependent
CHAR  > SETJY1: FLUXES HAVE CHANGED since last version by <=  52.7 percent
CHAR  > SETJY1: '1331+305=3C286  ' IF=  1 flux=   22.8736 (Jy calcd)
CHAR  > SETJY1: Using Perley-butler wide-band (2017) coefficients
CHAR  > SETJY1: '1331+305=3C286  ' IF=  1 flux=   14.9671 (Jy calcd)
CHAR  > SETJY1: SPECINDX= -0.4507      / spectral index
CHAR  > SETJY1: SPECURVE= -0.1798  0.0357  0.0000  0.0000 /spectral curvature
CHAR  > SETJY1: Previous coefficients Perley-Butler time dependent
CHAR  > SETJY1: FLUXES HAVE CHANGED since last version by <=  52.5 percent
CHAR  > SETJY1: '1331+305=3C286  ' IF=  1 flux=   22.8309 (Jy calcd)
CHAR  > SETJY1: Appears to have ended successfully


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