Background yield:   	 -1351645    67650.9
Signal + bg yield:  	 -1349172    66379.4
Asymmetry:          	 0.000 +-  0.001 %     (586.6 %)
Asym ped sub.:      	-23.949 +- 16.131 %     (-67.4 %)     
Asym back sub.:     	34.072 +- 31.540 %     (92.6 %)     
Asym ped+back sub.: 	72.934 +- 63.793 %     (87.5 %)     
Analysis took 55.98 seconds (39.88 s of cpu)