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  1. Data Management
  2. DM-1124

Chebyshev approximation object for aperture corrections

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    • Story
    • Status: Invalid
    • Resolution: Done
    • None
    • afw
    • 3
    • Science Pipelines DM-S15-4, Science Pipelines DM-S15-5, Science Pipelines DM-S15-6, Science Pipelines DM-W16-1, Science Pipelines DM-W16-2
    • Alert Production

    Description

      Using the interface defined in DM-740, implement a Chebyshev-based implementation to be used to interpolate aperture corrections across CCD-level interfaces.

      A prototype is available on the HSC fork, which can be copied directly, modulo any interface changes on DM-740. For more information, see the HSC Jira issue (which also includes the work associated with DM-740):
      https://hsc-jira.astro.princeton.edu/jira/browse/HSC-796
      and the HSC git commits
      https://github.com/HyperSuprime-Cam/afw/compare/releases/S14A_0...tickets/DM-796

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              rowen Russell Owen
              jbosch Jim Bosch
              Jim Bosch, Russell Owen, Tim Jenness, Yusra AlSayyad
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