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  1. Data Management
  2. DM-15244

Change fluxSigma to fluxErr and similarly for apCorr and covariances

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    Details

    • Type: Improvement
    • Status: Done
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: afw

      Description

      Change fluxSigma to fluxErr, apCorrSigma to apCorrErr and similarly for the diagonal elements of covariance matrices. This includes variable names, argument names and afw table field names. This is necessary in order to implement RFC-333.

      Change afw::table::CovarianceMatrixKey to use "Err" as a suffix rather than "Sigma".

      Update the FITS catalog persistence as follows:

      • Bump the schema VERSION constant from 1 to 2 in SchemaImpl.h
      • When reading version 1 catalogs make a fooErr as an alias to every fooSigma field
      • When reading version 0 catalogs make Err aliases instead of Sigma aliases.

        Attachments

          Issue Links

          blocks

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. DM-8828 Support proper motions in reference catalogs

          • Done
          duplicates

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. DM-11168 Change "fluxSigma" to "fluxErr" everywhere

          • Won't Fix
          is triggered by

          RFC - An issue whose primary purpose is to advertise an intent and allow stakeholders to comment. RFC-333 Correctly use "Sigma" and "Err" everywhere

          • Implemented
          is triggering

          Bug - A problem which impairs or prevents the functions of the product. DM-15355 ci_hsc failure: aperture correction fields for PsfFlux not present

          • Done

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              People

              Assignee:
              rowen Russell Owen
              Reporter:
              rowen Russell Owen
              Reviewers:
              Jim Bosch, Sophie Reed
              Watchers:
              Jim Bosch, John Parejko, Russell Owen, Sophie Reed
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              4 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

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