run number is 0415. ---------- comments ---------- 50GeV e-. ------------------------------ Beam run. Start date is 990918,and time is 124354. Trigger selection is off. Suppressing mode is on. Trigger mask system is off. defined number of particle events are 5000 End date is 990918,and time is 132216. Number of all events are 20197. overall rate is 8.773675 Hz. Number of trigger 0 event are 4871.rate is 2.115986 Hz. Number of trigger 1 event are 0.rate is 0.000000 Hz. Number of trigger 2 event are 0.rate is 0.000000 Hz. Number of trigger 3 event are 129.rate is 0.056038 Hz. Number of trigger 4 event are 403.rate is 0.175065 Hz. Number of trigger 5 event are 4895.rate is 2.126412 Hz. Number of trigger 6 event are 4.rate is 0.001738 Hz. Number of trigger 7 event are 4895.rate is 2.126412 Hz. Number of trigger 8 event are 5000.rate is 2.172024 Hz. Number of trigger 9 event are 0.rate is 0.000000 Hz. Number of trigger 10 event are 0.rate is 0.000000 Hz. Number of trigger 11 event are 0.rate is 0.000000 Hz. ******** Scaler Info. ******** T4T5 5249 T4T5TM 131 Mu Matrix 442