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  1. Data Management
  2. DM-9444

Understand ZOGY underperformance with low-noise templates

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    • Type: Story
    • Status: To Do
    • Resolution: Unresolved
    • Fix Version/s: None
    • Component/s: None
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    • Team:
      Alert Production

      Description

      In DM-8796, it was found, using simulated images, that the current test ZOGY implementation (both Fourier and image-based) has poorer performance than A&L when template is not noisy – but only with measured PSFs – leading to fewer detections, more false positives.

      – TESTED - try with re-measuring science img PSF but not template PSF (no improvement)

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              • Assignee:
                reiss David Reiss
                Reporter:
                reiss David Reiss
                Watchers:
                David Reiss, Simon Krughoff
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                  Updated:

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