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  1. Data Management
  2. DM-17471

Save intermediate data product with pre-interpolation pixel values

    Details

    • Type: Story
    • Status: To Do
    • Resolution: Unresolved
    • Fix Version/s: None
    • Component/s: pipe_tasks
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    • Story Points:
      6
    • Team:
      Data Release Production

      Description

      An easy path towards supporting DESC's desire to look at pre-interpolation pixels would be to save a mostly-zeros MaskedImage with those values as a separate intermediate data product somewhere in processCcd.py.  Exactly what values to save (as a diff? with or without background? with or without a mask?) is still slightly TBD.

      Should come with a Python snippet to combine this image with a calexp and/or postISRCCD, ideally with options to control what to re-insert by mask plane.

      Storing these as HeavyFootprints with the Exposure may ultimately be a better solution to this problem, but is sufficiently harder to implement that we should at least do this first, and evaluate whether we need that after we've tried it out.

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                • Assignee:
                  lauren Lauren MacArthur
                  Reporter:
                  jbosch Jim Bosch
                  Watchers:
                  Christopher Waters, Colin Slater, Jim Bosch, John Swinbank, Yusra AlSayyad
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                    Updated:

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