run number is 0789. ---------- comments ---------- 50GeV pi. ------------------------------ Beam run. Start date is 990926,and time is 082654. 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 083356. Number of all events are 37230. overall rate is 88.222749 Hz. Number of trigger 0 event are 19842.rate is 47.018957 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 158.rate is 0.374408 Hz. Number of trigger 4 event are 341.rate is 0.808057 Hz. Number of trigger 5 event are 10660.rate is 25.260664 Hz. Number of trigger 6 event are 5648.rate is 13.383886 Hz. Number of trigger 7 event are 581.rate is 1.376777 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 55965 T4T5TM 7926 Mu Matrix 5665