# # GLT cosmics trigger setup Revised Oct/12/99 # ========================= # L1Lines = # # Name GLT Cut Line Prescale FCT Mask Rate Explanation # D2*+: ( nB*>=1 and nA'>=1 and nA>=1 ) 1 1 # 1 42 Hz Long-short track back-back. 2A'&1A: ( nA'>=2 and nA>=1 ) 2 1 # 2 25 Hz A' timing re-enforced by A. A*: ( nA*>=1 ) 3 1 # 4 101 Hz A*=back-back long trk pairs U7: ( nU=7 ) 4 1 # 8 62 Hz 2 mu barrel back to back FEMC: ( nB*>=1 and nA=1 and nB=2 and nM>=2 ) 5 1 # 10 6 Hz Catch low angle endcap muons M*&A+: ( nM*>=1 and nA'>=1 and nA>=1 ) 6 1 # 20 EMT M* + 1 Hi Pt trk M*&D2: ( nM*>=1 and nB>=2 and nA>=1 ) 7 1 # 40 EMT M* + DCH long&short tack 2BM: ( nBM>=2 ) 8 1 # 80 2 short trks with MIP match M*&5U: ( nM*>=1 and nU>=5 ) 9 1 # 100 EMT M* + IFR 2 hits M*&1B: ( nM*>=1 and nB >= 1 ) 10 1 # 200 72 Hz EMT M* reenforced by short track D2: ( nB>=2 and nA>=1 ) 11 1 # 400 137 Hz DCT long&short open trigger B*: ( nB*>=1 ) 12 1 # 800 113 Hz B*=back-back short trk pairs M*&1U: ( nM*>=1 and nU>=1 ) 13 1 # 1000 EMT M* + anything in IFR M*: ( nM*>=1) 14 1 # 2000 106 Hz M*=EMT back-back M clusters 2M: ( nM>=2 ) 15 1 # 4000 320 Hz 2 EMT MIP clusters U2&1B: ( nU=2 and nB>=1 ) 16 1 # 8000 1 IFR backward mu + 1B track U2: ( nU=2 ) 17 1 # 10000 380 Hz 1 IFR mu in backward endcap 5U: ( nU>=5 ) 18 1 # 20000 >=2 mu mid+endcap or back-back 1A: ( nA>=1 ) 19 1 # 40000 780 Hz A=No. of long tracks 1BP1: ( nB>=1 ) 20 1 # 80000 960 Hz B=No. of long tracks 1UP2: ( nU>=1 ) 21 2 # 100000 1.5KHz 1U 1U: ( nU>=1 ) 22 1 # 200000 3.0KHz OR of all types of IFR trig. 1B: ( nB>=1 ) 23 0 # 400000 960 Hz Keep 1B here for Trigmon board 1M: ( nM>=1 ) 24 0 # 800000 710 Hz Keep 1M here " HERinjection: hardware 25 1 LERinjection: hardware 26 1 bunchcross: hardware 27 4000 lightpulser: hardware 28 1 cyclic1: cyclic 29 1 1 Hz