Run8503
       Momentum  120 GeV, particle type:  2 CryoX= -20.0 TableY= 134.0
        5000 Events written to file data/run_8503.dat

       Pattern unit statistics:
       15/15 pi/e*C Trig         10    16/15 VM 12 c low          1
       15/14 pi/e   Trig         16    16/14 VM 11 left           0
       15/13 S random Tr        191    16/13 VM 10                0
       15/12 mu     Trig          0    16/12 VM 9                 0
       15/11 MWPC   Trig          0    16/11 VM 8                 0
       15/10 VM hole low          2    16/10 VM 7                 0
       15/9  pi/e/mu              0    16/9  VM 6 cent up         0
       15/8                       0    16/8  VM 5                 0
       15/7  C1 8 major.       1055    16/7  VM 4                 0
       15/6  C1 7 major.       2357    16/6  VM 3                 1
       15/5  C1 6 major.       2900    16/5  VM 2                 5
       15/4  Early Pile up        1    16/4  VM 1  right          0
       15/3  H Random Trig     1279    16/3  M1 10 left           0
       15/2  F pretrigger      3526    16/2  M1 9                33
       15/1  VM hole up           9    16/1  M1 8                37
       15/0  all events        5001    16/0  M1 7               132

       17/15 M1 6              3488    18/15                      0
       17/14 M1 5                 4    18/14                      0
       17/13 M1 4                 0    18/13                      0
       17/12 M1 3                 0    18/12                      0
       17/11 M1 2                 0    18/11                      0
       17/10 M1 1 right           0    18/10                      0
       17/9  M2 10 left           0    18/9                       0
       17/8  M2 9                 0    18/8                       0
       17/7  M2 8                 9    18/7                       0
       17/6  M2 7                34    18/6                       0
       17/5  M2 6              3414    18/5                       0
       17/4  M2 5               392    18/4                       0
       17/3  M2 4                32    18/3                       0
       17/2  M2 3                19    18/2                       0
       17/1  M2 2                 0    18/1                       0
       17/0  M2 1                 0    18/0  Late pile up       145
 *************************************************
 Number of signal Hits on any MWPC      16400
 Events used to calculate efficiencies  3531
 Effciciency of MWPC  2 in X is  84.3 % in Y is  90.2 %
 Effciciency of MWPC  3 in X is  89.8 % in Y is  81.1 %
 Effciciency of MWPC  4 in X is  79.5 % in Y is  82.2 %
 Effciciency of MWPC  5 in X is  90.4 % in Y is  90.0 %
 *************************************************
 *************************************************
  number of physics triggers    =  3421
  estimated number of electrons =  263
  estimated number of pions     =  3158
  NOTE: these numbers only include physics triggers
  chosen by the shift crew (ie. e pi or mu triggers 
  could be requested) 
 *************************************************