Background yield: 950342 57204.7 Signal + bg yield: 986636 52363.5 Asymmetry: 0.030 +- 0.007 % (21.6 %) Asym ped sub.: 34.621 +- 45.890 % (132.6 %) Asym back sub.: 8.154 +- 30.168 % (370.0 %) Asym ped+back sub.: 17.758 +- 63.616 % (358.2 %) Analysis took 12.69 seconds (9.83 s of cpu)