Uploaded image for project: 'DRP 2-D Pipeline'
  1. DRP 2-D Pipeline
  2. PIPE2D-1176

Sky subtraction removes only c. 50% of the sky flux

    XMLWordPrintable

    Details

    • Type: Story
    • Status: Done (View Workflow)
    • Priority: Normal
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      While looking at spectra from the 2022-11 run I noticed that fibre 437 appears to have only had c. half of the sky flux removed.  For comparison, fibres 435 and 436 look OK.

      fid target   status   spot   norm   mag
435 SCIENCE  GOOD     1.000  0.755  15.75
436 SKY      GOOD     1.000  1.019  NaN
437 SCIENCE  GOOD     1.000  0.652  15.73

        Attachments

          Activity

            People

            • Assignee:
              price price
              Reporter:
              rhl rhl
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: