[daip] [!13137]: AIPS - DTSIM, possible problem with Dterms

[Eric Greisen]

Eric Greisen updated #13137
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       Staff (Owner): Eric Greisen (was: -- Unassigned --)

DTSIM, possible problem with Dterms
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           Ticket ID: 13137
                 URL: https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/13137
                Name: Thomas Krichbaum
       Email address: tkrichbaum at mpifr-bonn.mpg.de
             Creator: User
          Department: AIPS Data Reduction
       Staff (Owner): Eric Greisen
                Type: Issue
              Status: Open
            Priority: Default
                 SLA: NRAO E2E
      Template group: Default
             Created: 10 December 2018 10:31 AM
             Updated: 10 December 2018 11:44 AM
           Reply due: 12 December 2018 10:32 AM (1d 22h 47m)
      Resolution due: 04 September 2021 05:00 PM (999d 5h 15m)

I took a closer look at the code in DTERMS and it isnot correct.  If there is a Dterm then it applies a phasechange to RR and LL not dependent on the value ofthe D term.  That is not correct.  The other expressions,particularly for the 2nd order ones, will have to be studied more seriously but are also probably questionable.Eric


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