Read me file for run titled: KeysightGain_test
Sequence span: 1 TO 140
lasernburst:5
DATE-OBS: 2021-10-14T11:36:13.617760
darktime: 2
KEY_GAIN: 2e-7
APERTURE: 2mm
ADDITIONAL NOTES: 
Can we use a gain of 200nC with a 2mm pinhole ?
The current offset box is setting dark current to ~0
duration of run ~45 min, dark current no saturation is stable over this time ?