run number is 0585. ---------- comments ---------- pion 50 gev pos scan ------------------------------ Beam run. Start date is 990921,and time is 000821. Trigger selection is off. Suppressing mode is off Trigger mask system is off. defined number of particle events are 20000 End date is 990921,and time is 001744. Number of all events are 28053. overall rate is 49.827709 Hz. Number of trigger 0 event are 18765.rate is 33.330373 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 1235.rate is 2.193606 Hz. Number of trigger 4 event are 101.rate is 0.179396 Hz. Number of trigger 5 event are 2244.rate is 3.985790 Hz. Number of trigger 6 event are 1695.rate is 3.010657 Hz. Number of trigger 7 event are 1823.rate is 3.238011 Hz. Number of trigger 8 event are 2190.rate is 3.889876 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 33937 T4T5TM 2129 Mu Matrix 179