Content

Data

• exp=cxif5315:run=147, 198 - dark
• exp=cxif5315:run=162 - water sample
• exp=cxif5315:run=169 - data sample
• Detector: CxiDs2.0:Cspad.0

Calibration files

Use my local calibration store

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Difference of average dark images between runs 147-198 is small, 0.3 ADU, difference rms=0.6 ADU, this proves that CxiDs2.0:Cspad.0 is stable during 50 runs.

Image array averaging

Image array averaging is useful procedure for many purpose;

• for dark,
• for background,
• for statistics of good/bad pixels and associated mask, etc.
  

1)  Download configuration file psana-cxif5315-cspad-ds2-NDArrAverage.cfg

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• cspad-ndarr-ave-cxif5315-r0169.dat
• cspad-ndarr-rms-cxif5315-r0169.dat
• cspad-ndarr-max-cxif5315-r0169.dat

23) To get average/rms/max over 1000 events (skipping 5000) data for water sample of run 162 use command:

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