Run: 6871 Date: 1 May Source: Filter 220 Dose rate: U333 D312 Integrated dose: 1508 mGy FE thr: 30 mV Atm. pressure: 957 mB Trigger: Beam (Scintillators) Number of events: 172063 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) : 0.017 0.084 0.050 0.016 0.117 0.064 0.060 0.059 0.058 0.055 0.051 0.052 Counts : 8952 11736 11420 8332 7218 6889 6897 6468 8563 8401 8116 7962 Rates (Hz/Cell): 18581 24360 23704 17294 14982 14300 14316 13425 17773 17437 16845 16527 Bkg (Hz/Cell): 14112 16885 16479 12421 9258 8980 8565 8114 10499 10212 9697 9368 Efficiencies : 0.51 0.96 0.94 0.59