Neutral Trigger (Etothi) Efficiencies for pipi background Runs
Stack
Ecm
Runs
H & S Triggers
S Triggers
Efficiency
60
3417.7
3076
27
27
1.0
66
3216.0
3204-3208
133
133
1.00
76
3320.0
3301-3303
157
158
0.994
79
3270.6
3346
97
97
1.0
H = Hardware
S = Software