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Dataset

exp=ascdaq18,run=170 - dark, 5 steps

exp=ascdaq18,run=171 - charge injection, 50 steps for space=5

Command

epix10ka_charge_injection -k exp=ascdaq18,run=171 -d epixhr -i0 -o ./work

Plots

Charge injection map

AML good pixel


AML bad pixel

AHL good pixel

AHL bad pixel

Constants

Summary

  • Charge injection processing for epixhr is nearly ready
  • test 1-ASIC panel contains a lot of dead and noisy pixels
  • H and M gain modes shows significant non-linearity
  • Q: what to save and how to apply constants

Questions

  • What fit parameters should be saved? (offset and gain)
  • Formula to apply pedestals, offset and gain for intensity correction

References


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