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Examples assume that processing is done on detdaq18 run 80 or 92. These parameters needs to be substituted in actual processing.

Offset and gain calibration

Regular offset and gain calibration

Script epix10ka_offset_calibration works on special runs containing 103 calib-cycles =  5 dark + 2 x (7x7) charge injection.

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/reg/g/psdm/detector/gains/epix10k/panels/logs/

Geometry

Geometry constants generated from optical metrology (see dates in directory names) and data tuning in psana format resides under

• /reg/g/psdm/detector/alignment/epix10ka/
• /reg/g/psdm/detector/alignment/epix10ka2m/
• /reg/g/psdm/detector/alignment/epix10kaquad/

The last line of the geometry file needs in adjustment of the detector position relative IP.

Constants needs to be deployed under <experiment>/calib/ directory using command in lcls environment set by source /cds/sw/ds/ana/conda1/manage/bin/psconda.sh like

• calibfile deploy -h

References

• Jungfrau and Epix10ka Calibration - brief overview
• EPIX10KA2M References
• EPIX10KA Per-panel calibration constants

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