Run 9821 Thu Jun 8 20:53:17 2000 Momentum 10 GeV, particle type: 1 Xcal= 46.0 Ycal=-150.0 20000 Events written to file data/run_9821.dat Pattern unit statistics: 15/15 pi/e*C Trig 19037 16/15 VM 12 c low 63 15/14 pi/e Trig 116 16/14 VM 11 left 0 15/13 S random Tr 899 16/13 VM 10 2 15/12 mu Trig 0 16/12 VM 9 6 15/11 MWPC Trig 0 16/11 VM 8 23 15/10 VM hole low 74 16/10 VM 7 57 15/9 pi/e/mu 19076 16/9 VM 6 cent up 0 15/8 0 16/8 VM 5 41 15/7 C1 8 major. 1 16/7 VM 4 4 15/6 C1 7 major. 9488 16/6 VM 3 15 15/5 C1 6 major. 19036 16/5 VM 2 9 15/4 Early Pile up 36 16/4 VM 1 right 2 15/3 H Random Trig 7 16/3 M1 10 left 0 15/2 F pretrigger 19068 16/2 M1 9 3 15/1 VM hole up 84 16/1 M1 8 1 15/0 all events 20000 16/0 M1 7 0 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 2 18/7 0 17/6 M2 7 5 18/6 0 17/5 M2 6 1 18/5 0 17/4 M2 5 0 18/4 0 17/3 M2 4 20 18/3 0 17/2 M2 3 8 18/2 0 17/1 M2 2 0 18/1 0 17/0 M2 1 0 18/0 Late pile up 1245 ************************************************* Number of signal Hits on any MWPC 35920 Events used to calculate efficiencies 19094 Effciciency of MWPC 2 in X is 34.1 % in Y is 36.2 % Effciciency of MWPC 3 in X is 36.3 % in Y is 32.5 % Effciciency of MWPC 4 in X is 31.4 % in Y is 36.6 % Effciciency of MWPC 5 in X is 36.0 % in Y is 36.2 % ************************************************* ************************************************* number of physics triggers = 18682 estimated number of electrons = 3978 estimated number of pions = 14704 NOTE: these numbers only include physics triggers chosen by the shift crew (ie. e pi or mu triggers could be requested) *************************************************