Uploaded image for project: 'Instrument control development'
  1. Instrument control development
  2. INSTRM-1470

Blue/Red flux ratio lower than expected

    XMLWordPrintable

    Details

    • Type: Task
    • Status: Done (View Workflow)
    • Priority: Normal
    • Resolution: Done
    • Component/s: None
    • Labels:
      None

      Description

      As discussed in the drp-2d channel (messages around https://sumire-pfs.slack.com/archives/C3AU3VCMU/p1636429524093300) the blue:red flux ratio is lower than expected, with the measured flux in the blue arm being roughly a factor of 2-3 lower than expected.

      Please investigate as to the cause.

        Attachments

          Issue Links

          relates to

          Task - A task that needs to be done. PIPE2D-918 Provide flux data for calibration lamps and PFI for JEG

          • Normal - Normal priorities
          • Done

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. PIPE2D-799 Correct for Jacobian when resampling

          • Normal - Normal priorities
          • Done

          Task - A task that needs to be done. PIPE2D-942 Do we see bright blue spots at double their original wavelength, i.e., in red

          • Normal - Normal priorities
          • Done

          Task - A task that needs to be done. PIPE2D-943 Blue/red drop in SM2?

          • Normal - Normal priorities
          • Done

            Activity

              People

              • Assignee:
                Unassigned
                Reporter:
                hassan hassan
              • Votes:
                0 Vote for this issue
                Watchers:
                4 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: