Background yield:   	   923287    41599.8
Signal + bg yield:  	   978192    46446.8
Asymmetry:          	 0.040 +-  0.004 %     (9.4 %)
Asym ped sub.:      	36.730 +- 70.080 %     (190.8 %)     
Asym back sub.:     	-28.301 +- 11.241 %     (-39.7 %)     
Asym ped+back sub.: 	-55.710 +- 22.489 %     (-40.4 %)     
Analysis took 21.09 seconds (15.71 s of cpu)