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  1. DRP 2-D Pipeline
  2. PIPE2D-415

Sometimes pfsArm has less elements than number of fibers in the image

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    Details

    • Type: Bug
    • Status: Done (View Workflow)
    • Priority: Normal
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Story Points:
      4
    • Sprint:
      2DDRP-2019 E

      Description

      Possibly closely connected with PIPE2D-414.

      naoki.yasuda reports in PIPE2D-339 that ``But for visit=14000 only a half of fibers will be identified (left hand side)``. This is probably the same problem as I report from Krypton data e.g., visit 13052, in PIPE2D-411. There should be 16 fibers but

      butler_KrFeb = Butler("/tigress/ncaplar/ReducedData/KrFeb_2019/rerun/Apr30_2019/arc")
arc = butler_KrFeb.get("pfsArm", visit=13052, arm="r", spectrograph=1)
arc.wavelength[14]

      fails with 

      IndexError: index 14 is out of bounds for axis 0 with size 14

      i.e., not all fibers have been identified.

      The full script is pfs_Apr30_Kr_Feb.sh in the folder /home/ncaplar/ReductionScripts/Apr30/.

      All outputs are in /tigress/ncaplar/ReducedData/KrFeb_2019/.

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          Issue Links

          is duplicated by

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. PIPE2D-418 ConstructFiberTrace.py only identifies 5 of 10 fibers

          • Normal - Normal priorities
          • Won't Fix
          relates to

          Task - A task that needs to be done. PIPE2D-424 Investigate very wide traces

          • Normal - Normal priorities
          • Done

          Bug - A problem which impairs or prevents the functions of the product. PIPE2D-414 reduceExposure.doSubtractContinuum=True does not remove continuum from all fibers

          • Normal - Normal priorities
          • Done

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. PIPE2D-418 ConstructFiberTrace.py only identifies 5 of 10 fibers

          • Normal - Normal priorities
          • Won't Fix

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              People

              • Assignee:
                price price
                Reporter:
                ncaplar ncaplar
                Reviewers:
                hassan
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                Dates

                • Created:
                  Updated:
                  Resolved: