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  1. DRP 2-D Pipeline
  2. PIPE2D-1551

improve R3 dark subtraction

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    Details

    • Type: Task
    • Status: Open (View Workflow)
    • Priority: Normal
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
    • Sprint:
      PreRun21Mar

      Description

      R3 has a bright feature on right-on side, that seems to be evolving with time.

      One has to look at all the r3 darks taken recently, and see how this feature evolve with time.
      We certainly need a two component darks. as far as I understand we currently scale the dark by using a bbox on the defect but that's not a good model overall.

        Attachments

        1. dark_2023-07-19.gif
          dark_2023-07-19.gif
          4.83 MB
        2. dark_2023-12-16.gif
          dark_2023-12-16.gif
          4.78 MB
        3. dark_2024-05-02.gif
          dark_2024-05-02.gif
          10.13 MB
        4. dark_2024-08-25.gif
          dark_2024-08-25.gif
          5.70 MB
        5. dark_20241017_128x256.gif
          dark_20241017_128x256.gif
          1.02 MB
        6. Diffs_from_original_113492.png
          Diffs_from_original_113492.png
          736 kB
        7. Diffs_from_original_115591.png
          Diffs_from_original_115591.png
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        8. Diffs_from_original_combined.png
          Diffs_from_original_combined.png
          724 kB
        9. Diffs_from_original_v2_run18.png
          Diffs_from_original_v2_run18.png
          791 kB
        10. Diffs_from_original_v2.png
          Diffs_from_original_v2.png
          1.60 MB
        11. Diffs_from_original.png
          Diffs_from_original.png
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        12. Figure 1 - 2024-09-22T132720.065.png
          Figure 1 - 2024-09-22T132720.065.png
          1.82 MB
        13. pca_components_all_combined.png
          pca_components_all_combined.png
          1.68 MB
        14. PCA_components.png
          PCA_components.png
          1.09 MB
        15. PCA_Cumulative_Variance.png
          PCA_Cumulative_Variance.png
          65 kB
        16. PCAcomponents_r3dark_2025Jan.png
          PCAcomponents_r3dark_2025Jan.png
          1.54 MB
        17. run18_components_v2.png
          run18_components_v2.png
          1.02 MB
        18. run18_run19_combined_components.png
          run18_run19_combined_components.png
          955 kB
        19. run19_components_v2.png
          run19_components_v2.png
          1.87 MB
        20. run19_components.png
          run19_components.png
          440 kB
        21. stdev.png
          stdev.png
          108 kB

          Activity

            People

            • Assignee:
              naoki.yasuda naoki.yasuda
              Reporter:
              arnaud.lefur arnaud.lefur
            • Votes:
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              Watchers:
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              Dates

              • Created:
                Updated: