run number is 0828. ---------- comments ---------- 50GeV pion tower9 (tower scan) ------------------------------ Beam run. Start date is 990926,and time is 192234. Trigger selection is off. Suppressing mode is off Trigger mask system is off. defined number of particle events are 20000 End date is 990926,and time is 192723. Number of all events are 28177. overall rate is 97.498270 Hz. Number of trigger 0 event are 19804.rate is 68.525952 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 196.rate is 0.678201 Hz. Number of trigger 4 event are 142.rate is 0.491349 Hz. Number of trigger 5 event are 4024.rate is 13.923875 Hz. Number of trigger 6 event are 3647.rate is 12.619377 Hz. Number of trigger 7 event are 364.rate is 1.259516 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 23691 T4T5TM 7052 Mu Matrix 643