Run11271 Sat Sep 1 02:01:27 2001 Momentum 20 GeV, particle type: 3 Xcal= 79.0 Ycal= 88.0 1000 Events written to file data/run_11271.dat Pattern unit statistics: 15/15 pi/e*C Trig 997 16/15 VM 12 c low 0 15/14 pi/e Trig 3 16/14 VM 11 left 0 15/13 S random Tr 0 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 1 16/10 VM 7 1 15/9 pi/e/mu 999 16/9 VM 6 cent up 0 15/8 0 16/8 VM 5 0 15/7 C1 8 major. 439 16/7 VM 4 0 15/6 C1 7 major. 774 16/6 VM 3 0 15/5 C1 6 major. 997 16/5 VM 2 0 15/4 Early Pile up 1 16/4 VM 1 right 0 15/3 H Random Trig 0 16/3 M1 10 left 0 15/2 F pretrigger 999 16/2 M1 9 0 15/1 VM hole up 2 16/1 M1 8 1 15/0 all events 1000 16/0 M1 7 7 17/15 M1 6 3 18/15 0 17/14 M1 5 0 18/14 0 17/13 M1 4 0 18/13 0 17/12 M1 3 1 18/12 0 17/11 M1 2 1 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 0 18/7 0 17/6 M2 7 1 18/6 0 17/5 M2 6 9 18/5 0 17/4 M2 5 0 18/4 0 17/3 M2 4 1 18/3 0 17/2 M2 3 0 18/2 0 17/1 M2 2 0 18/1 0 17/0 M2 1 0 18/0 Late pile up 2 ************************************************* Number of signal Hits on any MWPC 4820 Events used to calculate efficiencies 1000 Effciciency of MWPC 2 in X is 83.3 % in Y is 83.9 % Effciciency of MWPC 3 in X is 84.3 % in Y is 79.3 % Effciciency of MWPC 4 in X is 74.3 % in Y is 9.5 % Effciciency of MWPC 5 in X is 96.2 % in Y is 53.1 % ************************************************* ************************************************* number of physics triggers = 994 estimated number of electrons = 112 estimated number of pions = 882 NOTE: these numbers only include physics triggers chosen by the shift crew (ie. e pi or mu triggers could be requested) *************************************************