[Sat Oct 22 05:28:47 2011] Detection parameters: Position = (392.9, 816.6) = 13 25 50.85 -42 57 47.8 Extent = 1.3" x 0.5", rotation angle = 137 degrees Source counts = 9.0 +/- 3.2 Background counts = 1.0 Rate = 0.002 +/- 0.0006 [Sat Oct 22 05:28:48 2011] Off-axis axis estimate = 7.42' [Sat Oct 22 05:29:36 2011] Using EEF radius (= 2.44 ")to estimate initial spatial extent for simple fitting [Sat Oct 22 05:29:36 2011] Initial guess for spatial extent in simple fitting = 2.44" [Sat Oct 22 05:29:36 2011] Spatial fitting skipped for pass 0: source has 9.0 net counts, is at off-axis angle 7.4' [Sat Oct 22 05:29:50 2011] Spatial fit model total counts = 17.835900, observed total counts = 18.000000 [Sat Oct 22 05:29:50 2011] Offset between fit and detection position for source 29 = 3.535670 pixels [Sat Oct 22 05:29:50 2011] Warning, changing simple spatial fit ID from -1 to 28 [Sat Oct 22 05:29:50 2011] 18.674193 total counts/ 18.674000 bgd. counts: snr = 0.000045 Spatial fit parameters: Offset between fit and detection position for source 29 = 3.535670 pixels Position = (395.2, 814.0) = 13 25 50.77 -42 57 49.3 Extent = 4.6 (0.6-8.7)", rotation angle = 0 Source counts = 0.0 +/- 4.3 Background counts = 18.7 Rate = 4e-08 +/- 0.0008 Deleting source due to low Poisson probability