run number is 0763. ---------- comments ---------- 50GeV pi. ------------------------------ Beam run. Start date is 990926,and time is 030800. Trigger selection is off. Suppressing mode is off Trigger mask system is off. defined number of particle events are 10000 End date is 990926,and time is 031035. Number of all events are 16265. overall rate is 104.935484 Hz. Number of trigger 0 event are 9928.rate is 64.051613 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 72.rate is 0.464516 Hz. Number of trigger 4 event are 229.rate is 1.477419 Hz. Number of trigger 5 event are 4710.rate is 30.387097 Hz. Number of trigger 6 event are 1161.rate is 7.490323 Hz. Number of trigger 7 event are 165.rate is 1.064516 Hz. Number of trigger 8 event are 0.rate is 0.000000 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 35628 T4T5TM 1849 Mu Matrix 1708