Run: 6961 Date: 31 May Source: Filter 220 Dose rate: U333 D312 Integrated dose: 1508 mGy FE thr: 30 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 3550 3600 3600 3600 3600 3600 3600 3600 3600 3600 Current (#muA) : 0.016 0.099 0.129 0.017 0.177 0.078 0.074 0.074 0.070 0.066 0.077 0.065 Counts : 2595 3326 3300 2491 3199 2875 2805 2713 3331 2433 2346 2326 Rates (Hz/Cell): 18534 23755 23569 17796 22852 20533 20038 19375 23793 17377 16756 16611 Bkg (Hz/Cell): 14142 17317 16842 13095 14816 12442 11956 11238 10369 10006 9517 9182 Efficiencies : 0.52 0.94 0.94 0.62