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  1. LSST Verification and Validation
  2. LVV-10987

Detect and analyze outliers in color-color

    Details

    • Type: Validation
    • Status: Not Covered
    • Priority: Undefined
    • Resolution: Unresolved
    • Component/s: DM
    • Labels:
    • Success Criteria:
      Hide

      This is not meant to test the scientific accuracy of the results, but rather the ability to undertake such studies. It will be considered successful if the steps can be completed, and produce "reasonable" results.

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      This is not meant to test the scientific accuracy of the results, but rather the  ability  to undertake such studies. It will be considered successful if the steps can be completed, and produce "reasonable" results.
    • Verification Method:
      Analysis

      Description

      4. A user can detect and analyze outliers II: Color-Color. [DES]
      i) Make a color-color plot (r-i vs. g-r) for objects with SNR >= 10.
      ii) Identify all objects outside the box of [-2, 3, -2, 3].
      iii) Plot those on the sky.
      iv) Pull up postage stamps for a randomly-select sub set of 100.
      v) Tag those postage stamps as belong to several different categories based on some visual feature.
      vi) Re-project those tags into color-color space to see if they lie in different regions.

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            • Assignee:
              jcarlin Jeffrey Carlin
              Reporter:
              jcarlin Jeffrey Carlin
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              Dates

              • Created:
                Updated:

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