Run: 6815 Date: 1 May Source: Filter 220 Dose rate: U213 D132 Integrated dose: 1507 mGy FE thr: 20 mV Atm. pressure: 958 mB Trigger: Beam (Scintillators) Number of events: 150000 SL1L1 SL1L2 SL1L3 SL1L4 SL2L1 SL2L2 SL2L3 SL2L4 SL3L1 SL3L2 SL3L3 SL3L4 HV (V) : 3600 3600 3600 3700 3600 3600 3600 3600 3600 3600 3600 3600 Current (#muA) : 0.017 0.085 0.080 0.019 0.113 0.065 0.061 0.060 0.059 0.055 0.052 0.053 Counts : 9721 10527 12841 9132 6424 6118 6126 5752 7659 7492 7220 7068 Rates (Hz/Cell): 23146 25064 30574 21743 15295 14566 14585 13696 18237 17839 17191 16828 Bkg (Hz/Cell): 16656 17432 16486 15135 9428 9170 8752 8279 10823 10538 9891 9471 Efficiencies : 0.74 0.96 0.96 0.81