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/reg/g/psdm/detector/gains/epix10k/2018-06-04-Camera1/
Control bits table
| config | asicPixelConfigArray | Data | |||
|---|---|---|---|---|---|
| Index | Gain mode | trbit | bit4 | bit3 | bit14 |
| 0 | FL_L | x | 1 | 0 | 0 |
| 1 | FM_M | 0 | 1 | 1 | 1 |
| 2 | FH_H | 1 | 1 | 1 | 1 |
| 3 | AML_L | 0 | 0 | 0 | 0 |
| 4 | AML_M | 0 | 0 | 0 | 1 |
| 5 | AHL_L | 1 | 0 | 0 | 0 |
| 6 | AHL_H | 1 | 0 | 0 | 1 |
...
corrected = (raw - offset)/gain
Algorithm
- per event make <uint8 control bit array>
- convert to <array of indexes> using <control bits table>
- generate <array of gains> and <array of offsets>
- apply correction using formula
References
- https://github.com/slaclab/cac/tree/master/psana/epix10ka - scripts from Faisal
- https://pswww.slac.stanford.edu/apps/portal/index.php?exper_id=1107 - under Workflow -> Batch Processing - batch processing
- /reg/d/psdm/MFX/mfxx32516/results/abunimeh/2 - experimental and jupyter notebook scripts
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