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Example: V&V Report

The V&V tool of the mica suite takes as inputs:

  • an obspar
  • a complete set of aspect level 1 files
  • the log from the aspect 1 run for each interval

The tool then calculates the aspect solution residuals for each slot for evaluation. Results include:

  • Annotated top level tables including a slots table and annotated guide and fid props tables.
  • The obspar
  • A table of the time ranges and aspect intervals of the observation
  • plots of residuals for each slot
  • plots of the aspect solution
  • the data used to make those plots
  • annotated log file

Tests will include the current V&V tests, including:

  • on a per-slot-basis

    • was this star BAD, UNUSED, or GOOD?
    • Does the RMS in Y,Z, or radius exceed low or high thresholds?
    • Does the Mean or Median offset in Y,Z, or radius exceed thresholds?
    • was the slot present in all intervals?
    • did the slot spend a significant fraction with a large deviation?
    • were there any log errors

  • on a per-obsid basis:

    • what should the V&V disposition of the observation be?

Example: Image Reconstruction Checking

It is expected that the tool will have the capability to assist in evaluating image reconstruction by inclusion of a path by which the aspect solution will be recalculated after removing a slot, and the V&V outputs of the with and without-slot solutions will be directly compared. The V&V report pieces should therefore also have mechanisms for a collective / comparison report for two or more runs of the same obsid.