Run8260 Momentum 20 GeV, particle type: 1 CryoX= -87.0 TableY= -45.0 10000 Events written to file data/run_8260.dat Pattern unit statistics: 15/15 pi/e*C Trig 8565 16/15 VM 12 c low 354 15/14 pi/e Trig 54 16/14 VM 11 left 1 15/13 S random Tr 425 16/13 VM 10 18 15/12 mu Trig 0 16/12 VM 9 128 15/11 MWPC Trig 697 16/11 VM 8 272 15/10 VM hole low 752 16/10 VM 7 476 15/9 pi/e/mu 0 16/9 VM 6 cent up 3 15/8 0 16/8 VM 5 439 15/7 C1 8 major. 0 16/7 VM 4 89 15/6 C1 7 major. 10001 16/6 VM 3 165 15/5 C1 6 major. 9079 16/5 VM 2 96 15/4 Early Pile up 3 16/4 VM 1 right 18 15/3 H Random Trig 13 16/3 M1 10 left 0 15/2 F pretrigger 8657 16/2 M1 9 4 15/1 VM hole up 780 16/1 M1 8 4 15/0 all events 10001 16/0 M1 7 1 17/15 M1 6 4 18/15 0 17/14 M1 5 0 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 1 18/7 0 17/6 M2 7 4 18/6 0 17/5 M2 6 3 18/5 0 17/4 M2 5 1 18/4 0 17/3 M2 4 8 18/3 0 17/2 M2 3 6 18/2 0 17/1 M2 2 0 18/1 2 17/0 M2 1 0 18/0 Late pile up 181 ************************************************* Number of signal Hits on any MWPC 46980 Events used to calculate efficiencies 9563 Effciciency of MWPC 2 in X is 88.9 % in Y is 94.3 % Effciciency of MWPC 3 in X is 83.3 % in Y is 86.0 % Effciciency of MWPC 4 in X is 87.4 % in Y is 88.3 % Effciciency of MWPC 5 in X is 96.9 % in Y is 96.9 % ************************************************* ************************************************* number of physics triggers = 8425 estimated number of electrons = 3306 estimated number of pions = 5119 NOTE: these numbers only include physics triggers chosen by the shift crew (ie. e pi or mu triggers could be requested) *************************************************