Run: 6953 Date: 31 May Source: Filter 220 Dose rate: U333 D312 Integrated dose: 1508 mGy FE thr: 20 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 3600 3600 3600 3600 3600 3600 3600 3600 3600 Current (#muA) : 0.016 0.099 0.191 0.018 0.174 0.078 0.073 0.073 0.069 0.066 0.062 0.065 Counts : 3181 3455 4411 3011 3373 2957 2867 2785 3412 2511 2447 2401 Rates (Hz/Cell): 22719 24676 31508 21508 24090 21123 20477 19893 24370 17937 17479 17149 Bkg (Hz/Cell): 16947 18121 18040 15764 15885 12792 12149 11472 10724 10402 9941 9457 Efficiencies : 0.70 0.93 0.94 0.78