[Tue Oct 18 20:50:32 2011] Detection parameters: Position = (691.5, 680.2) = 20 33 34.98 41 11 17.4 Extent = 1.0" x 0.6", rotation angle = 81 degrees Source counts = 4.6 +/- 2.4 Background counts = 1.4 Rate = 0.0002 +/- 9e-05 [Tue Oct 18 20:50:33 2011] Off-axis axis estimate = 6.50' [Tue Oct 18 20:52:24 2011] Using EEF radius (= 1.89 ")to estimate initial spatial extent for simple fitting [Tue Oct 18 20:52:24 2011] Initial guess for spatial extent in simple fitting = 1.89" [Tue Oct 18 20:52:24 2011] Spatial fitting skipped for pass 0: source has 4.6 net counts, is at off-axis angle 6.5' [Tue Oct 18 20:53:00 2011] Vigneting correction estimate = 1.000000 [Tue Oct 18 20:53:00 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Oct 18 20:53:00 2011] Assessing source extent using major [Tue Oct 18 20:53:00 2011] Source does appear to be extended [Tue Oct 18 20:53:00 2011] Computing asymmetry using major and minor axis, asym = 1.65 [Tue Oct 18 20:53:00 2011] Source is asymmetric [Tue Oct 18 20:53:00 2011] Deleting source due to low Poisson probability 0.8