[Tue Oct 18 11:14:52 2011] Detection parameters: Position = (765.4, 1091.6) = 13 17 22.01 -16 44 58.9 Extent = 2.0" x 0.5", rotation angle = 131 degrees Source counts = 6.5 +/- 3.0 Background counts = 2.5 Rate = 0.0004 +/- 0.0002 [Tue Oct 18 11:14:52 2011] Off-axis axis estimate = 9.11' [Tue Oct 18 11:15:31 2011] Using EEF radius (= 3.67 ")to estimate initial spatial extent for simple fitting [Tue Oct 18 11:15:31 2011] Initial guess for spatial extent in simple fitting = 3.67" [Tue Oct 18 11:15:31 2011] Spatial fitting skipped for pass 0: source has 6.5 net counts, is at off-axis angle 9.1' [Tue Oct 18 11:15:37 2011] Vigneting correction estimate = 1.000000 [Tue Oct 18 11:15:37 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Oct 18 11:15:37 2011] Assessing source extent using major [Tue Oct 18 11:15:37 2011] Source does appear to be extended [Tue Oct 18 11:15:37 2011] Computing asymmetry using major and minor axis, asym = 4.15 [Tue Oct 18 11:15:37 2011] Source is asymmetric [Tue Oct 18 11:15:37 2011] Deleting source due to low Poisson probability 0.8