Background yield:   	 -6862606   163647.2
Signal + bg yield:  	 -6267131   196556.0
Asymmetry:          	-0.164 +-  0.009 %     (5.4 %)
Asym ped sub.:      	-0.164 +-  0.009 %     (5.4 %)     
Asym back sub.:     	 1.673 +-  0.372 %     (22.3 %)     
Asym ped+back sub.: 	 1.671 +-  0.374 %     (22.4 %)     
Analysis took 19.85 seconds (13.98 s of cpu)