[Tue Feb 28 13:53:30 2012] Detection parameters: Position = (943.5, 67.5) = 20 58 10.95 -42 42 37.4 Extent = 0.8" x 0.5", rotation angle = 43 degrees Source counts = 5.6 +/- 2.6 Background counts = 1.4 Rate = 0.0001 +/- 6e-05 [Tue Feb 28 13:53:30 2012] Off-axis axis estimate = 4.28' [Tue Feb 28 16:07:04 2012] Using EEF radius (= 0.92 ")to estimate initial spatial extent for simple fitting [Tue Feb 28 16:07:04 2012] Initial guess for spatial extent in simple fitting = 0.92" [Tue Feb 28 16:07:04 2012] Spatial fitting skipped for pass 0: source has 5.6 net counts, is at off-axis angle 4.3' [Tue Feb 28 16:35:53 2012] Vigneting correction estimate = 1.000000 [Tue Feb 28 16:35:53 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Feb 28 16:35:53 2012] Assessing source extent using major [Tue Feb 28 16:35:53 2012] Source does appear to be extended [Tue Feb 28 16:35:53 2012] Computing asymmetry using major and minor axis, asym = 1.53 [Tue Feb 28 16:35:53 2012] Source is asymmetric [Tue Feb 28 16:35:53 2012] Deleting source due to low Poisson probability 0.9