Background yield:   	 -7305662    69782.1
Signal + bg yield:  	 -7153277    74101.4
Asymmetry:          	-0.035 +-  0.003 %     (8.8 %)
Asym ped sub.:      	-0.035 +-  0.003 %     (8.8 %)     
Asym back sub.:     	-4.698 +- 11.272 %     (239.9 %)     
Asym ped+back sub.: 	-8.044 +- 11.949 %     (148.5 %)     
Analysis took 10.95 seconds (9.88 s of cpu)