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  1. Data Management
  2. DM-13670

Check residual vs. errors for photometry

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    • Story Points:
      6
    • Sprint:
      AP S18-6, AP F18-1, AP F18-2, AP F18-3, AP F18-4, AP F18-5
    • Team:
      Alert Production

      Description

      The astrometric fitter includes a pedestal on the measurement errors (AstrometryFit.cc::tweakAstromMeasurementErrors(), because it appeared the position error for bright sources was too small. We can compare (plot/statistics) the residuals vs. errors for the photometry, to see whether we will need a similar error pedestal there. This would be a good thing to put in the photometry notebook that uses the chi2 contributions files.

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              • Assignee:
                Parejkoj John Parejko
                Reporter:
                Parejkoj John Parejko
                Reviewers:
                Dan Taranu
                Watchers:
                Dan Taranu, Dominique Boutigny, John Parejko, John Swinbank, Pierre Astier
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