run number is 0553. ---------- comments ---------- 200GeV pi. ------------------------------ Beam run. Start date is 990920,and time is 103818. Trigger selection is off. Suppressing mode is off Trigger mask system is off. defined number of particle events are 20000 End date is 990920,and time is 104124. Number of all events are 23300. overall rate is 125.268817 Hz. Number of trigger 0 event are 16539.rate is 88.919355 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 3461.rate is 18.607527 Hz. Number of trigger 4 event are 1722.rate is 9.258065 Hz. Number of trigger 5 event are 565.rate is 3.037634 Hz. Number of trigger 6 event are 419.rate is 2.252688 Hz. Number of trigger 7 event are 524.rate is 2.817204 Hz. Number of trigger 8 event are 70.rate is 0.376344 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 64631 T4T5TM 38080 Mu Matrix 45937