Run: 6955 Date: 31 May Source: Filter 220 Dose rate: U333 D312 Integrated dose: 1508 mGy FE thr: 20 mV Atm. pressure: 961 mB Trigger: Internal (MC) Number of events: 50000 SL1L1 SL1L2 SL1L3 SL1L4 SL2L1 SL2L2 SL2L3 SL2L4 SL3L1 SL3L2 SL3L3 SL3L4 HV (V) : 3600 3600 3500 3600 3600 3600 3600 3600 3600 3600 3600 3600 Current (#muA) : 0.016 0.099 0.086 0.017 0.179 0.078 0.073 0.074 0.070 0.066 0.062 0.065 Counts : 3156 3441 4183 2915 3352 2958 2871 2795 3410 2525 2452 2402 Rates (Hz/Cell): 22541 24575 29881 20819 23943 21130 20509 19961 24360 18038 17513 17156 Bkg (Hz/Cell): 16923 18152 16937 15156 15807 12807 12175 11461 10609 10474 10012 9576 Efficiencies : 0.70 0.93 0.95 0.77