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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:
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      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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              • Assignee:
                reiss David Reiss
                Reporter:
                reiss David Reiss
                Watchers:
                David Reiss, Michael Wood-Vasey, Yusra AlSayyad
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                • Created:
                  Updated:

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