Run: 6942 Date: 31 May Source: Filter 220 Dose rate: U333 D312 Integrated dose: 1508 mGy FE thr: 30 mV Atm. pressure: 962 mB Trigger: Internal (MC) Number of events: 67833 SL1L1 SL1L2 SL1L3 SL1L4 SL2L1 SL2L2 SL2L3 SL2L4 SL3L1 SL3L2 SL3L3 SL3L4 HV (V) : 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 Current (#muA) : 0.108 0.101 0.096 0.021 0.085 0.079 0.075 0.072 0.071 0.068 0.066 0.064 Counts : 4080 4581 4431 3532 4239 3887 3779 3665 3329 3316 3263 3163 Rates (Hz/Cell): 21483 24121 23329 18596 22318 20467 19894 19297 17528 17459 17179 16654 Bkg (Hz/Cell): 17416 17853 17117 13635 14362 12407 11915 11235 10478 10105 9842 9259 Efficiencies : 0.51 0.93 0.94 0.68