Uploaded image for project: 'Data Management'
  1. Data Management
  2. DM-16301

Integrate DESC's checkCcdAstrometry into ProcessCcd itself

    Details

    • Team:
      Data Release Production

      Description

      Dominique Boutigny et al wrote a script to identify silent catastrophic astrometry outliers for their DC2 processing:

      https://github.com/LSSTDESC/ImageProcessingPipelines/blob/master/python/util/checkCcdAstrometry.py

      It just re-matches to the reference catalog with no offset, applies some very simple cuts, and tests the astrometric scatter against a configurable threshold.  We should include this logic in AstrometryTask itself.

      This will probably break HSC RC processing (but in a good way).

        Attachments

          Issue Links

            Activity

            Hide
            yusra Yusra AlSayyad added a comment -

            Yusra AlSayyad and Andrés Alejandro Plazas Malagón working on this during 12/6 pair coding.

            Show
            yusra Yusra AlSayyad added a comment - Yusra AlSayyad and Andrés Alejandro Plazas Malagón working on this during 12/6 pair coding.

              People

              • Assignee:
                Unassigned
                Reporter:
                jbosch Jim Bosch
                Watchers:
                Jim Bosch, Yusra AlSayyad
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:

                  Summary Panel