run number is 0524.
---------- comments ----------
ele 50 
------------------------------
Beam run.
Start date is 990919,and time is 204403.
Trigger selection is off.
Suppressing mode is on.
Trigger mask system is off.
defined number of particle events are 5000
End date is 990919,and time is 214211.
Number of all events are 13538.
overall rate is 3.881307 Hz.
Number of trigger 0 event are 4851.rate is 1.390768 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  149.rate is 0.042718 Hz.
Number of trigger 4 event are 1192.rate is 0.341743 Hz.
Number of trigger 5 event are  765.rate is 0.219323 Hz.
Number of trigger 6 event are  594.rate is 0.170298 Hz.
Number of trigger 7 event are 4893.rate is 1.402810 Hz.
Number of trigger 8 event are 1094.rate is 0.313647 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      5116
T4T5TM    150
Mu Matrix 1253