run number is 0715. ---------- comments ---------- 50GeV E. ------------------------------ Beam run. Start date is 990925,and time is 094037. Trigger selection is off. Suppressing mode is off Trigger mask system is off. defined number of particle events are 5000 End date is 990925,and time is 095558. Number of all events are 27347. overall rate is 29.692725 Hz. Number of trigger 0 event are 4996.rate is 5.424539 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 4.rate is 0.004343 Hz. Number of trigger 4 event are 1102.rate is 1.196526 Hz. Number of trigger 5 event are 3160.rate is 3.431053 Hz. Number of trigger 6 event are 16671.rate is 18.100977 Hz. Number of trigger 7 event are 1414.rate is 1.535288 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 5411 T4T5TM 183 Mu Matrix 1233