Uploaded image for project: 'DRP 2-D Pipeline'
  1. DRP 2-D Pipeline
  2. PIPE2D-1518

fix flux normalization variation in flux calibration

    XMLWordPrintable

    Details

    • Sprint:
      preRun18August1, EngRun18August, PostRun18, preRun19Oct2024, postRun19Oct, preRun20Jan

      Description

      pfsSingle spectra of the same FLUXSTDs from different visits reveal a significant variation in the flux normalization. This is an example from GE visits from run16 and 17. fluxCalQa also shows varying residual in the i-band between PFS and PS1. This ticket investigates the flux variation.

        Attachments

        1. fluxCalQA_caption.png
          fluxCalQA_caption.png
          110 kB
        2. fluxCalQA_v114908_z15.png
          fluxCalQA_v114908_z15.png
          413 kB
        3. fluxCalQA_v114908.png
          fluxCalQA_v114908.png
          405 kB
        4. fluxloss.png
          fluxloss.png
          39 kB
        5. image (8).png
          image (8).png
          139 kB
        6. image-2024-09-30-15-29-23-191.png
          image-2024-09-30-15-29-23-191.png
          181 kB
        7. image-2024-11-15-20-12-17-417.png
          image-2024-11-15-20-12-17-417.png
          300 kB
        8. magMergedDiff_visit111489.png
          magMergedDiff_visit111489.png
          63 kB
        9. magMergedDiff_visit111803.png
          magMergedDiff_visit111803.png
          62 kB
        10. pfiOffset_visit111489.png
          pfiOffset_visit111489.png
          40 kB

          Issue Links

            Activity

              People

              • Assignee:
                msyktnk Masayuki Tanaka
                Reporter:
                msyktnk Masayuki Tanaka
                Reviewers:
                price
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: