Run: 6944 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: 50000 SL1L1 SL1L2 SL1L3 SL1L4 SL2L1 SL2L2 SL2L3 SL2L4 SL3L1 SL3L2 SL3L3 SL3L4 HV (V) : 3600 3600 3600 3550 3600 3600 3600 3600 3600 3600 3600 3600 Current (#muA) : 0.099 0.105 0.095 0.021 0.189 0.078 0.073 0.072 0.070 0.066 0.063 0.063 Counts : 3111 3357 3239 2763 3223 2868 2797 2701 2453 2430 2398 2324 Rates (Hz/Cell): 22219 23981 23136 19733 23020 20483 19977 19291 17519 17354 17129 16601 Bkg (Hz/Cell): 18191 17939 16809 14287 15078 12408 11854 11210 10419 10018 9746 9205 Efficiencies : 0.50 0.93 0.93 0.74