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  1. Data Management
  2. DM-15244

Change fluxSigma to fluxErr and similarly for apCorr and covariances

    Details

    • Type: Improvement
    • Status: Done
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: afw
    • Templates:
    • Story Points:
      5
    • Sprint:
      AP F18-2
    • Team:
      Alert Production

      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.

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              • 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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                • Created:
                  Updated:
                  Resolved:

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