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

          relates to

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. PIPE2D-891 Investigate line flux repeatability

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          • Done

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              • Assignee:
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                Reporter:
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                Reviewers:
                hassan
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                Dates

                • Created:
                  Updated:
                  Resolved: