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  1. DRP 2-D Pipeline
  2. PIPE2D-829

Investigate/fix line intensity measurements

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    Details

    • Type: Story
    • Status: Done (View Workflow)
    • Priority: Normal
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Story Points:
      2
    • Sprint:
      2DDRP-2021 A 4, 2DDRP-2021 A5, 2DDRP-2021 A 6

      Description

      rhl has shown that line intensity measurements (using CentroidLineTask) of the same line in different fibers is inconsistent. This is important to get right, since sky subtraction requires being able to associate intensities of lines in different fibers. Investigate and fix.

        Attachments

        1. photometryNorm_selectedLines.png
          photometryNorm_selectedLines.png
          17 kB
        2. photometryNorm_allLines.png
          photometryNorm_allLines.png
          21 kB
        3. photometry.jpg
          photometry.jpg
          455 kB
        4. photometry_selectedLines.png
          photometry_selectedLines.png
          15 kB
        5. lineIntensities.png
          lineIntensities.png
          41 kB
        6. fluxRatios.png
          fluxRatios.png
          102 kB
        7. eigenfluxes.png
          eigenfluxes.png
          76 kB
        8. coefficients.png
          coefficients.png
          124 kB

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                Reporter:
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                Reviewers:
                hassan
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                • Created:
                  Updated:
                  Resolved: