Background yield:   	 -1276540    69145.3
Signal + bg yield:  	 -1277029    67231.1
Asymmetry:          	-0.000 +-  0.000 %     (-268.5 %)
Asym ped sub.:      	-2.207 +- 15.594 %     (-706.7 %)     
Asym back sub.:     	-3.371 +-  5.856 %     (-173.7 %)     
Asym ped+back sub.: 	-5.197 +-  9.550 %     (-183.8 %)     
Analysis took 71.09 seconds (50.44 s of cpu)