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  1. Data Management
  2. DM-26805

Detector Characterization during F20B

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    Details

    • Type: Epic
    • Status: Done
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Epic Name:
      f20b-drp-detector
    • Story Points:
      54
    • WBS:
      02C.04.02
    • Team:
      Data Release Production
    • Cycle:
      Fall 2020

      Attachments

      Stories in Epic (Custom Issue Matrix)

      Key Summary Story Points Assignee Status
       
      DM-27598

      Many images have few or no good pixels when running ptc.py

      1 Andrés Alejandro Plazas Malagón Done
       
      DM-27438

      Report in plots the latest point used in the PTC fit as the PTC turn off

      1 Andrés Alejandro Plazas Malagón Done
       
      DM-27437

      Have maxMeanSignal (and minMeanSignal) be a list per amp, instead of a single number in the PTC task

      3 Andrés Alejandro Plazas Malagón Done
       
      DM-27611

      Investigate the use of iteratively reweighted least square fit in PTC code, and use it if necessary

      3 Andrés Alejandro Plazas Malagón Done
       
      DM-27185

      ptc.py fails with ptcFitType=FULLCOVARIANCE

      7 Andrés Alejandro Plazas Malagón Done
       
      DM-27159

      measurePhotonTransferCurve.py fails on LSSTCam

      1 Andrés Alejandro Plazas Malagón Done
       
      DM-27458

      FULLCOVARIANCE in PTC task is rejecting more points than it should for some BOT data detectors

      3 Andrés Alejandro Plazas Malagón Done
       
      DM-27180

      NaNs in measurePhotonTransferCurve.py causing failures

      3 Andrés Alejandro Plazas Malagón Done
       
      DM-26725

      Update the PTC dataset to be a proper IsrCalib

      13 Andrés Alejandro Plazas Malagón Done
       
      DM-26697

      Deprecate needing to pre-pair exposures in PTC task, and calculate an appropriate pair based on header data.

      3 Andrés Alejandro Plazas Malagón Done
       
      DM-26641

      Problem with log plots and problem with bad amps in ptc.py

      3 Andrés Alejandro Plazas Malagón Done
       
      DM-26616

      Gain slope is inverted in EXPAPPROXIMATION case in plotPtc.py

      1 Andrés Alejandro Plazas Malagón Done
       
      DM-26090

      getSaturation() not picking up saturation values in yaml files: policy/lsstCam/Rxx.yaml

      Unassigned Invalid
       
      DM-26676

      PtcTask._getInitialGoodPoints() excludes too many low flux points

      Unassigned Invalid

        Activity

        Hide
        plazas Andrés Alejandro Plazas Malagón added a comment - - edited

        In this epic, we implemented several improvements in the task that measures and fits the Photon Transfer Curve (PTC). Some of them were driven by conversion to gen3 (e.g., DM-21786 and tickets therein; DM-26725), while others, by testing the code with data from the Bench for Optical Testing at SLAC and performing direct comparisons to the SLAC PTC code (e.g., DM-27185, DM-26697). Many of these comparisons were led by C. Lage from UC Davis, with whom we closely collaborated to identify areas of improvement. We also routinely worked with our Rubin Camera Subsystem and DESC colleagues within the context of the Camera and Verification Testing and LSST DESC Sensor Anomalies Working Group weekly meetings.

        Show
        plazas Andrés Alejandro Plazas Malagón added a comment - - edited In this epic, we implemented several improvements in the task that measures and fits the Photon Transfer Curve (PTC). Some of them were driven by conversion to gen3 (e.g., DM-21786 and tickets therein; DM-26725 ), while others, by testing the code with data from the Bench for Optical Testing at SLAC and performing direct comparisons to the SLAC PTC code (e.g., DM-27185 , DM-26697 ). Many of these comparisons were led by C. Lage from UC Davis, with whom we closely collaborated to identify areas of improvement. We also routinely worked with our Rubin Camera Subsystem and DESC colleagues within the context of the Camera and Verification Testing and LSST DESC Sensor Anomalies Working Group weekly meetings.

          People

          Assignee:
          Unassigned Unassigned
          Reporter:
          yusra Yusra AlSayyad
          Watchers:
          Andrés Alejandro Plazas Malagón, Christopher Waters, Yusra AlSayyad
          Votes:
          0 Vote for this issue
          Watchers:
          3 Start watching this issue

            Dates

            Created:
            Updated:
            Resolved:

              Summary Panel