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Summary of the mtg with Chuck

Discuss article Automatic bad-pixel mask maker for X-ray pixel detectors with application to serial crystallography

  - Q: definition of robust parameters
    A: robust mean is median xi
        robust sigma is median |xi-mu|
  - Q: difference in algorithms
    A:
    - for dark intensity and rms algorithms are about the same
    - Philip evaluated gains for a few detectors

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       WE NEED IN LIGHT FLAT FIELD DATA IN ALL GAIN RANGES ALONG WITH DARK

       - for gain and bad pixel status

  - Q: What can we do you expect us to do about improve bad pixel mask improvement?
    A:
      - their code is terrible
      - re-implement and try their algorithms
  - Q: need help in analysis algorithms to check with the bad pixel mask to estimate its performance
       - hit rate
       - indexing efficiency
    A A: - Chuck's team can do that
  - Chuck: start with "flat field" sample for epix_alc3 and try to find bad  pixels "next to central row and "scratch"

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