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  1. Data Management
  2. DM-6925

star selector and PSF determiner are selecting stars that are not valid point sources

    Details

    • Type: Story
    • Status: Done
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: meas_algorithms
    • Labels:
      None
    • Story Points:
      6
    • Epic Link:
    • Sprint:
      DRP F16-3, DRP F16-4, DRP F16-5
    • Team:
      Data Release Production

      Description

      When turning on CModel a more robust extendedness classifier relieved that many of the stars being used as PSF candidates were being classified as extended as shown in the attached plot. This plot was generated from the output of ci_hsc. Work should be done to determine why these stars are mistakenly being selected and fix the bad behavior. Additionally the temporary work around in ci_hsc, where the success criteria for validate sources in validate.py should be reverted from 85% to 95%.

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            nlust Nate Lust created issue -
            swinbank John Swinbank made changes -
            Field Original Value New Value
            Description When turning on CModel a more robust extendedness classifier relieved that many of the stars being used as PSF candidates were being classified as extended as shown in the attached plot. This plot was generated from the output of ci_hsc. Work should be done to determine why these stars are mistakenly being selected and fix the bad behavior. Additionally the temporary work around in ci_hsc, where the success criteria for validate sources in validate.py should be reverted from 85% to 95%. When turning on CModel a more robust extendedness classifier relieved that many of the stars being used as PSF candidates were being classified as extended as shown in the attached plot. This plot was generated from the output of ci_hsc. Work should be done to determine why these stars are mistakenly being selected and fix the bad behavior. Additionally the [temporary work around in ci_hsc|https://github.com/lsst/ci_hsc/commit/6daf43ca41b6d192b6e1dbedb60cde0bec90b615], where the success criteria for validate sources in validate.py should be reverted from 85% to 95%.
            swinbank John Swinbank made changes -
            Epic Link DM-6172 [ 24685 ]
            swinbank John Swinbank made changes -
            Link This issue relates to DM-4202 [ DM-4202 ]
            swinbank John Swinbank made changes -
            Story Points 4
            Team Data Release Production [ 10301 ]
            swinbank John Swinbank made changes -
            Assignee Perry Gee [ pgee ]
            swinbank John Swinbank made changes -
            Sprint DRP F16-3 [ 237 ]
            pgee Perry Gee made changes -
            Status To Do [ 10001 ] In Progress [ 3 ]
            swinbank John Swinbank made changes -
            Story Points 4 6
            swinbank John Swinbank made changes -
            Sprint DRP F16-3 [ 237 ] DRP F16-3, DRP F16-4 [ 237, 246 ]
            swinbank John Swinbank made changes -
            Rank Ranked higher
            pgee Perry Gee made changes -
            Resolution Done [ 10000 ]
            Status In Progress [ 3 ] Done [ 10002 ]
            swinbank John Swinbank made changes -
            Resolution Done [ 10000 ]
            Status Done [ 10002 ] In Progress [ 3 ]
            pgee Perry Gee made changes -
            Reviewers Nate Lust [ nlust ]
            Status In Progress [ 3 ] In Review [ 10004 ]
            nlust Nate Lust made changes -
            Status In Review [ 10004 ] Reviewed [ 10101 ]
            swinbank John Swinbank made changes -
            Sprint DRP F16-3, DRP F16-4 [ 237, 246 ] DRP F16-3, DRP F16-4, DRP F16-5 [ 237, 246, 252 ]
            swinbank John Swinbank made changes -
            Rank Ranked higher
            pgee Perry Gee made changes -
            Resolution Done [ 10000 ]
            Status Reviewed [ 10101 ] Done [ 10002 ]

              People

              • Assignee:
                pgee Perry Gee
                Reporter:
                nlust Nate Lust
                Reviewers:
                Nate Lust
                Watchers:
                John Swinbank, Nate Lust, Paul Price, Perry Gee
              • Votes:
                0 Vote for this issue
                Watchers:
                4 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:

                  Summary Panel