Run: 6873 Date: 1 May Source: Filter 220 Dose rate: U333 D312 Integrated dose: 1508 mGy FE thr: 30 mV Atm. pressure: 958 mB Trigger: Beam (Scintillators) Number of events: 145212 SL1L1 SL1L2 SL1L3 SL1L4 SL2L1 SL2L2 SL2L3 SL2L4 SL3L1 SL3L2 SL3L3 SL3L4 HV (V) : 3600 3600 3400 3600 3600 3600 3600 3600 3600 3600 3600 3600 Current (#muA) : 0.017 0.084 0.014 0.016 0.107 0.064 0.060 0.059 0.058 0.055 0.051 0.053 Counts : 7526 9886 5945 6836 6095 5811 5822 5456 7230 7092 6878 6716 Rates (Hz/Cell): 18510 24315 14621 16814 14990 14293 14320 13419 17781 17443 16917 16517 Bkg (Hz/Cell): 14059 16829 11489 12280 9265 8932 8629 8092 10543 10241 9739 9286 Efficiencies : 0.51 0.96 0.40 0.55