[Tue Oct 4 08:12:24 2011] Detection parameters: Position = (906.7, 502.8) = 21 56 7.62 37 53 36.6 Extent = 0.9" x 0.6", rotation angle = 31 degrees Source counts = 4.6 +/- 2.4 Background counts = 1.4 Rate = 0.0001 +/- 5e-05 [Tue Oct 4 08:12:25 2011] Off-axis axis estimate = 6.79' [Tue Oct 4 08:13:43 2011] Using EEF radius (= 2.06 ")to estimate initial spatial extent for simple fitting [Tue Oct 4 08:13:43 2011] Initial guess for spatial extent in simple fitting = 2.06" [Tue Oct 4 08:13:43 2011] Spatial fitting skipped for pass 0: source has 4.6 net counts, is at off-axis angle 6.8' [Tue Oct 4 08:13:57 2011] Vigneting correction estimate = 1.000000 [Tue Oct 4 08:13:57 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Oct 4 08:13:57 2011] Assessing source extent using major [Tue Oct 4 08:13:57 2011] Source does appear to be extended [Tue Oct 4 08:13:57 2011] Computing asymmetry using major and minor axis, asym = 1.55 [Tue Oct 4 08:13:57 2011] Source is asymmetric [Tue Oct 4 08:13:57 2011] Deleting source due to low Poisson probability 0.9