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  1. Data Management
  2. DM-11656

Fix ZOGY failure when PSFs are offset

    Details

    • Type: Story
    • Status: In Progress
    • Resolution: Unresolved
    • Fix Version/s: None
    • Component/s: ip_diffim
    • Labels:
      None

      Description

      In DM-10805 we fixed instances where the PSF dimensions between the two images were mismatched, however, this (often) leads to cases where the resized PSFs don't have the same center – in this case, the cross-convolved (PSF matched) images will be offset and the subtraction will be bad.

      This situation happens when the PSF of the template has been warped or is the result of a coadd.

      This needs to be fixed in this ticket.

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          Issue Links

            Activity

            reiss David Reiss created issue -
            reiss David Reiss made changes -
            Field Original Value New Value
            Epic Link DM-9989 [ 31470 ]
            reiss David Reiss made changes -
            Link This issue relates to DM-10805 [ DM-10805 ]
            reiss David Reiss made changes -
            Status To Do [ 10001 ] In Progress [ 3 ]
            reiss David Reiss made changes -
            Epic Link DM-9989 [ 31470 ] DM-9441 [ 30199 ]
            frossie Frossie Economou made changes -
            Status Admin Review [ 3 ] In Progress [ 11605 ]
            frossie Frossie Economou made changes -
            Status Review [ 11605 ] In Progress [ 3 ]

              People

              • Assignee:
                reiss David Reiss
                Reporter:
                reiss David Reiss
                Watchers:
                David Reiss, Michael Wood-Vasey, Yusra AlSayyad
              • Votes:
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                Watchers:
                3 Start watching this issue

                Dates

                • Created:
                  Updated:

                  Summary Panel