run number is 0906. ---------- comments ---------- 50GeV pion ------------------------------ Beam run. Start date is 990927,and time is 214813. Trigger selection is off. Suppressing mode is off Trigger mask system is off. defined number of particle events are 20000 End date is 990927,and time is 215233. Number of all events are 23040. overall rate is 88.615385 Hz. Number of trigger 0 event are 18666.rate is 71.792308 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 1334.rate is 5.130769 Hz. Number of trigger 4 event are 246.rate is 0.946154 Hz. Number of trigger 5 event are 1546.rate is 5.946154 Hz. Number of trigger 6 event are 476.rate is 1.830769 Hz. Number of trigger 7 event are 772.rate is 2.969231 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 11546 T4T5TM 5075 Mu Matrix 3293