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  1. Data Management
  2. DM-11994

Fix AL decorrelation when preConvolution is enabled

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    • Type: Story
    • Status: Invalid
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: ip_diffim
    • Labels:
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      Description

      AL decorrelation when pre-convolution is enabled has similar issues to those described in DM-11993, but more frequent. Also results in the noise of the decorrelated, pre-convolved diffim being extremely inaccurate (too high). Probably also due to similar causes which are exacerbated by the inclusion of a noisy PSF in the decorrelation kernel term.

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            gkovacs Gabor Kovacs added a comment -

            The decorrelation afterburner code was since re-implemented. A similar and now well understood issue is DM-25050.

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            gkovacs Gabor Kovacs added a comment - The decorrelation afterburner code was since re-implemented. A similar and now well understood issue is DM-25050 .

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              Assignee:
              Unassigned Unassigned
              Reporter:
              reiss David Reiss
              Watchers:
              David Reiss, Gabor Kovacs
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                Updated:
                Resolved: