[Tue Oct 18 07:30:47 2011] Detection parameters: Position = (886.9, 810.0) = 2 5 3.63 -5 5 20.0 Extent = 0.9" x 0.5", rotation angle = 135 degrees Source counts = 9.5 +/- 3.5 Background counts = 2.5 Rate = 6e-05 +/- 2e-05 [Tue Oct 18 07:30:47 2011] Off-axis axis estimate = 4.87' [Tue Oct 18 07:33:01 2011] Using EEF radius (= 1.13 ")to estimate initial spatial extent for simple fitting [Tue Oct 18 07:33:01 2011] Initial guess for spatial extent in simple fitting = 1.13" [Tue Oct 18 07:33:01 2011] Spatial fitting skipped for pass 0: source has 9.5 net counts, is at off-axis angle 4.9' [Tue Oct 18 07:33:27 2011] Vigneting correction estimate = 1.000000 [Tue Oct 18 07:33:27 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Oct 18 07:33:27 2011] Assessing source extent using major [Tue Oct 18 07:33:27 2011] Source does appear to be extended [Tue Oct 18 07:33:27 2011] Computing asymmetry using major and minor axis, asym = 1.75 [Tue Oct 18 07:33:27 2011] Source is asymmetric [Tue Oct 18 07:33:27 2011] Deleting source due to low Poisson probability 0.9