Read me file for run titled: dark_current_keithley_20nC Sequence span: 1 TO 30 lasernburst:5 DATE-OBS: 2021-10-21T17:48:35.000602 darktime: 2 KEY_GAIN: 2e-6 APERTURE: None ADDITIONAL NOTES: Laser off, keithley terminated by 243 ohm resistor, gain 20 nC