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  1. Data Management
  2. DM-7424

Rework joint photometric calibration in LDM-151

    Details

    • Story Points:
      1
    • Epic Link:
    • Sprint:
      DRP F16-4
    • Team:
      Data Release Production

      Description

      The current text in LDM-151 for joint calibration (by Peter Yoachim) mostly concerns global calibration, but references to it in the DRP pipelines section assume we'll use Gaia for global calibration.

      I'll try to resolve that discrepancy with minimal modification on this issue, and then ask Zeljko Ivezic and Robert Lupton to review.

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          jbosch Jim Bosch added a comment -

          I've reworked the descriptions of global/tract-level photometric calibration to be consistent with what we talked about at the last LDM-151 meeting, and I'd appreciate it if both Robert Lupton and Zeljko Ivezic could take a look (the Pull Request is linked on the side). This of course doesn't resolve any of the open questions, but I think it's a fair statement of our current understanding of the problem.

          Show
          jbosch Jim Bosch added a comment - I've reworked the descriptions of global/tract-level photometric calibration to be consistent with what we talked about at the last LDM-151 meeting, and I'd appreciate it if both Robert Lupton and Zeljko Ivezic could take a look (the Pull Request is linked on the side). This of course doesn't resolve any of the open questions, but I think it's a fair statement of our current understanding of the problem.
          Hide
          zivezic Zeljko Ivezic added a comment -

          These changes look good to me. Robert, if you are happy too please go ahead and
          merge. I reserve the right to add a few very minor edits when I will be going through
          the whole document in a week or two.

          Show
          zivezic Zeljko Ivezic added a comment - These changes look good to me. Robert, if you are happy too please go ahead and merge. I reserve the right to add a few very minor edits when I will be going through the whole document in a week or two.
          Hide
          jbosch Jim Bosch added a comment -

          After a discussion with Robert Lupton, I've added a few paragraphs to this branch describing the need to do more work on photometric calibration in order to commission the pipelines on precursor data and/or before we have Gaia and the LSST monitor telescope.

          Show
          jbosch Jim Bosch added a comment - After a discussion with Robert Lupton , I've added a few paragraphs to this branch describing the need to do more work on photometric calibration in order to commission the pipelines on precursor data and/or before we have Gaia and the LSST monitor telescope.
          Hide
          jbosch Jim Bosch added a comment -

          Merged to draft branch.

          Show
          jbosch Jim Bosch added a comment - Merged to draft branch.

            People

            • Assignee:
              jbosch Jim Bosch
              Reporter:
              jbosch Jim Bosch
              Reviewers:
              Robert Lupton, Zeljko Ivezic
              Watchers:
              Jim Bosch, Robert Lupton, Zeljko Ivezic
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              Watchers:
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              Dates

              • Created:
                Updated:
                Resolved:

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