PositronDetectorCal 4 40MeV
Frank's Thin NaI Detector
HV = +508 Volts
Spec Amp settings: Gain= 50 , 3 usec shaping time, Gaussian output
| Run # | Source | Run Duration (s) | HV (V) | ADC Channel (V792/root) | Spectrum |
| 6378 | No S0urce | 4 hrs 2 min 21 s | +509 | ADC ch 5 | 
|
| 6379 | 10 uCi Na-22 source # 129743 on detector face | 2 min 10 s (35 Hz) | +509 | ADC ch 5 | 200 px |
