Photo of the event-of-the-day for Sat 3 May, 2003.
The MCTR information for these tracks is: ------ run: 1 event: 18458 geant seeds: 698689200 6 ------ Have 30 MonteCarlo tracks MCTR: itrack= 1 pid= 65 istop= 0 V= -0.4071 -2.2066 -300.0000 P= 0.055 0.197 29.703 Q= 1 T= -27.1 pmag= 29.703 cost=0.999976 MCTR: itrack= 1 pid= 65 istop= 1 V= -3.0395 -0.1368 -79.6198 P= 0.000 0.000 0.000 Q= 1 T= 0.4 pmag= 0.000 cost= -NaN MCTR: itrack= 2 pid= 2 istop= 0 V= 2.0365 -3.5982 -300.0000 P= 0.074 0.196 29.682 Q= 1 T= -6852.5 pmag= 29.682 cost=0.999975 MCTR: itrack= 2 pid= 2 istop=98 V= 1.7869 -3.5685 150.8218 P= -0.825 -2.469 28.848 Q= 1 T= -6837.3 pmag= 28.965 cost=0.995954 MCTR: itrack= 3 pid= 2 istop= 0 V= -3.0395 -0.1368 -79.6198 P= -7.538 20.014 2.045 Q= 1 T= 15.9 pmag= 21.483 cost=0.095180 MCTR: itrack= 3 pid= 2 istop= 5 V= 2.4901 -0.7537 -80.8848 P= -2.495 2.139 -4.060 Q= 1 T= 18.0 pmag= 5.223 cost=-.777253 MCTR: itrack= 5 pid= 3 istop= 0 V= 4.2498 1.7038 -79.6589 P= -0.319 -3.593 -1.504 Q=-1 T= 17.9 pmag= 3.908 cost=-.384930 MCTR: itrack= 5 pid= 3 istop= 2 V= 5.0231 1.2143 -80.1433 P= 0.000 0.000 0.000 Q=-1 T= 18.0 pmag= 0.000 cost= -NaN MCTR: itrack= 6 pid= 3 istop= 0 V= 4.3409 1.1140 -79.6801 P= 0.174 -0.215 0.306 Q=-1 T= 17.9 pmag= 0.412 cost=0.742096 MCTR: itrack= 6 pid= 3 istop= 2 V= 4.3437 1.1108 -79.6754 P= 0.000 0.000 0.000 Q=-1 T= 17.9 pmag= 0.000 cost= -NaN MCTR: itrack= 7 pid= 3 istop= 0 V= 4.2980 0.8159 -79.7406 P= 0.210 -0.377 -0.638 Q=-1 T= 17.9 pmag= 0.770 cost=-.828088 MCTR: itrack= 7 pid= 3 istop= 2 V= 4.2999 0.8127 -79.7461 P= 0.000 0.000 0.000 Q=-1 T= 17.9 pmag= 0.000 cost= -NaN MCTR: itrack= 8 pid= 3 istop= 0 V= 3.6769 -0.3610 -79.9747 P= -0.317 0.130 0.039 Q=-1 T= 18.0 pmag= 0.345 cost=0.112703 MCTR: itrack= 8 pid= 3 istop= 2 V= 3.6710 -0.3589 -79.9740 P= 0.000 0.000 0.000 Q=-1 T= 18.0 pmag= 0.000 cost= -NaN MCTR: itrack= 9 pid= 3 istop= 0 V= 3.1614 -0.7877 -80.1878 P= 0.051 -0.370 -0.052 Q=-1 T= 18.0 pmag= 0.377 cost=-.137936 MCTR: itrack= 9 pid= 3 istop= 2 V= 3.1626 -0.7939 -80.1887 P= 0.000 0.000 0.000 Q=-1 T= 18.0 pmag= 0.000 cost= -NaN MCTR: itrack= 10 pid= 3 istop= 0 V= 3.1040 -0.8140 -80.2135 P= -3.542 -1.244 0.106 Q=-1 T= 18.0 pmag= 3.755 cost=0.028308 MCTR: itrack= 10 pid= 3 istop= 2 V= 2.8249 -2.1131 -49.6354 P= 0.000 0.000 0.000 Q=-1 T= 28.1 pmag= 0.000 cost= -NaN MCTR: itrack= 12 pid= 3 istop= 0 V= 5.0789 1.1718 -80.1378 P= -0.272 0.035 -0.277 Q=-1 T= 18.0 pmag= 0.390 cost=-.710814 MCTR: itrack= 12 pid= 3 istop= 2 V= 5.0744 1.1722 -80.1423 P= 0.000 0.000 0.000 Q=-1 T= 18.0 pmag= 0.000 cost= -NaN MCTR: itrack= 19 pid= 3 istop= 0 V= 3.0773 -0.8240 -80.2127 P= -0.165 -0.073 -0.383 Q=-1 T= 18.0 pmag= 0.423 cost=-.904631 MCTR: itrack= 19 pid= 3 istop= 2 V= 3.0734 -0.8202 -80.2316 P= 0.000 0.000 0.000 Q=-1 T= 18.0 pmag= 0.000 cost= -NaN MCTR: itrack= 20 pid= 3 istop= 0 V= 2.5617 -1.7107 -80.0837 P= 0.025 -0.194 -0.300 Q=-1 T= 18.0 pmag= 0.358 cost=-.837808 MCTR: itrack= 20 pid= 3 istop= 2 V= 2.5623 -1.7141 -80.0890 P= 0.000 0.000 0.000 Q=-1 T= 18.0 pmag= 0.000 cost= -NaN MCTR: itrack= 21 pid= 3 istop= 0 V= 2.8059 -1.9562 -79.9312 P= -0.132 0.250 0.375 Q=-1 T= 18.1 pmag= 0.470 cost=0.799114 MCTR: itrack= 21 pid= 3 istop= 2 V= 2.8055 -1.9554 -79.9299 P= 0.000 0.000 0.000 Q=-1 T= 18.1 pmag= 0.000 cost= -NaN MCTR: itrack= 22 pid= 3 istop= 0 V= 2.8527 -2.0514 -79.7643 P= 0.463 -0.359 0.271 Q=-1 T= 18.1 pmag= 0.645 cost=0.420292 MCTR: itrack= 22 pid= 3 istop= 2 V= 2.8574 -2.0548 -79.7616 P= 0.000 0.000 0.000 Q=-1 T= 18.1 pmag= 0.000 cost= -NaN MCTR: itrack= 28 pid= 3 istop= 0 V= 1.3046 -0.3116 125.5697 P= -0.130 0.342 0.204 Q=-1 T= -6838.2 pmag= 0.418 cost=0.486518 MCTR: itrack= 28 pid= 3 istop= 2 V= 1.2464 -0.3933 125.2003 P= 0.000 0.000 0.000 Q=-1 T= -6837.5 pmag= 0.000 cost= -NaN The MC classification (from MCTR and MCSP info): nMCWindows: 3 MCWindow= 1 T0= 0.000000 nMu,nDK,nBeame,nDeltas 0 0 0 0 Min,MaxPl= 0 0 Type= 5 (Empty) MCWindow= 2 T0= 20.0000 nMu,nDK,nBeame,nDeltas 0 0 0 1 Min,MaxPl= 1 28 Type= 16 (Soft laserlike uncorrelated track) MCWindow= 3 T0= 0.000000 nMu,nDK,nBeame,nDeltas 0 0 0 0 Min,MaxPl= 0 0 Type= 5 (Empty) OVERALL MC EVENT TYPE= 26 And the usual event classification from TDC info: EventType: 26 (Other, unknown trigger) Windows: 3 window 1, T0= -10000., DC window= -10000. -30., hits PC,DC= 0 3, Min,MaxZ= -22.6 29.4, type= 5 (Empty) window 2, T0= 20., DC window= -30. 1520., hits PC,DC= 12 44, Min,MaxZ= -59.7 49.4, type= 16 (Soft laserlike uncorrelated track) window 3, T0= 1520., DC window= 1520. 20000., hits PC,DC= 0 11, Min,MaxZ= -48.2 47.4, type= 5 (Empty) Also for this event there was a huge signal in the M scintillator, and small TDC widths in the PC's... m12width= 19514.0 pcwidthavg= 70.2