[daip] [!8548]: AIPS - About sign flip of the phases of visibility ratios 'LR/LL', 'RL/RR', etc, in VPLOT.

Eric Greisen noreply at nrao.edu
Tue Jun 14 11:44:11 EDT 2016


Eric Greisen updated #8548
--------------------------

       Staff (Owner): Eric Greisen (was: -- Unassigned --)
              Status: On Hold (was: Open)
                 Due: - Cleared - (was: 16 June 2016 08:21 AM)

About sign flip of the phases of visibility ratios 'LR/LL', 'RL/RR', etc, in VPLOT.
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           Ticket ID: 8548
                 URL: https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/8548
           Full Name: JongHo Park
               Email: jhpark at astro.snu.ac.kr
             Creator: User
          Department: AIPS Data Reduction
       Staff (Owner): Eric Greisen
                Type: Issue
              Status: On Hold
            Priority: Default
                 SLA: NRAO E2E
      Template Group: Default
             Created: 14 June 2016 08:21 AM
             Updated: 14 June 2016 03:44 PM
      Resolution Due: 22 June 2016 08:21 AM (7d 16h 36m)



Quite right!  The imaginary part had the opposite sign in the
initial version of the relevant subroutine which was added to
AIPS in 1993!  You are the first to point this out.  The MNJ
on 31DEC16 will fix this tomorrow in POSSM, VPLOT, and FRPLT.

Thanks

Eric Greisen




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