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  1. Data Management
  2. DM-8044

Default local background subtraction to False for safe coadd clipping

    Details

    • Type: Story
    • Status: Done
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: pipe_tasks
    • Labels:
      None
    • Templates:
    • Story Points:
      0.5
    • Epic Link:
    • Sprint:
      DRP F16-6
    • Team:
      Data Release Production

      Description

      In RFC-212 we adopted turning on the "junk suppression" temporary local background subtraction by default: SourceDetectionConfig.doTempLocalBackground=True. Since the safe clipping coadd assembly (introduced in DM-2915) also performs object detection, this had the effect of turning on the junk suppression background there too. The safe clipping algorithm was designed and tuned with no extra background estimations, thus doTempLocalBackground should default to False for that task.

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              • Assignee:
                lauren Lauren MacArthur
                Reporter:
                lauren Lauren MacArthur
                Reviewers:
                John Swinbank
                Watchers:
                John Swinbank, Lauren MacArthur, Tim Jenness
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                • Created:
                  Updated:
                  Resolved:

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