Background yield:   	   820878    20693.3
Signal + bg yield:  	   874886    21776.9
Asymmetry:          	-0.033 +-  0.009 %     (-26.1 %)
Asym ped sub.:      	-28.279 +- 24.462 %     (-86.5 %)     
Asym back sub.:     	-1.856 +-  1.672 %     (-90.1 %)     
Asym ped+back sub.: 	-3.870 +-  3.486 %     (-90.1 %)     
Analysis took 6.07 seconds (5.19 s of cpu)