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  1. Data Management
  2. DM-12943

Investigate coadd covariance impact on detection kernels

    Details

    • Type: Story
    • Status: Done
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: meas_algorithms
    • Labels:
    • Templates:
    • Story Points:
      2
    • Team:
      External

      Description

      Determine the correlation matrix empirically from blank patches of sky on a coadd, then see if we can construct a detection kernel that corrects for it.

        Attachments

        1. coadd-detection.ipynb
          266 kB
          Jim Bosch
        2. detection-kernel-images.png
          12 kB
          Jim Bosch
        3. detection-kernel-slices.png
          78 kB
          Jim Bosch
        4. noise-correlation-kernel-07.png
          4 kB
          Jim Bosch
        5. noise-correlation-kernel-variation.png
          94 kB
          Jim Bosch

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              • Assignee:
                jbosch Jim Bosch
                Reporter:
                jbosch Jim Bosch
                Reviewers:
                Bob Armstrong
                Watchers:
                Bob Armstrong, Jim Bosch
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                Dates

                • Created:
                  Updated:
                  Resolved:

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