run number is 0500. ---------- comments ---------- 50 gev pion energy scan ------------------------------ Beam run. Start date is 990919,and time is 122734. Trigger selection is off. Suppressing mode is on. Trigger mask system is off. defined number of particle events are 1000 End date is 990919,and time is 122820. Number of all events are 1070. overall rate is 23.260870 Hz. Number of trigger 0 event are 934.rate is 20.304348 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 66.rate is 1.434783 Hz. Number of trigger 4 event are 21.rate is 0.456522 Hz. Number of trigger 5 event are 1.rate is 0.021739 Hz. Number of trigger 6 event are 1.rate is 0.021739 Hz. Number of trigger 7 event are 1.rate is 0.021739 Hz. Number of trigger 8 event are 46.rate is 1.000000 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 2367 T4T5TM 171 Mu Matrix 125