[Fri Aug 31 00:39:19 2012] Detection parameters: Position = (75.7, 944.8) = 3 9 45.02 -20 36 11.3 Extent = 0.5" x 0.5", rotation angle = 151 degrees Source counts = 5.3 +/- 2.4 Background counts = 0.7 Rate = 0.0001 +/- 5e-05 [Fri Aug 31 00:39:20 2012] Off-axis axis estimate = 0.22' [Fri Aug 31 00:40:12 2012] Using EEF radius (= 0.41 ")to estimate initial spatial extent for simple fitting [Fri Aug 31 00:40:12 2012] Initial guess for spatial extent in simple fitting = 0.41" [Fri Aug 31 00:40:12 2012] Spatial fitting skipped for pass 0: source has 5.3 net counts, is at off-axis angle 0.2' [Fri Aug 31 00:40:28 2012] Spatial fit model total counts = 20.301300, observed total counts = 25.000000 [Fri Aug 31 00:40:28 2012] Offset between fit and detection position for source 11 = 8.145165 pixels [Fri Aug 31 00:40:28 2012] Warning, changing simple spatial fit ID from -1 to 19 [Fri Aug 31 00:40:28 2012] 22.030308 total counts/ 22.030300 bgd. counts: snr = 0.000002 Spatial fit parameters: Offset between fit and detection position for source 11 = 8.145165 pixels Position = (73.9, 936.9) = 3 9 45.10 -20 36 15.5 Extent = 4.2" x 4.2", rotation angle = 0 Source counts = 0.0 +/- 4.7 Background counts = 22.0 Rate = 2e-10 +/- 0.0001 Deleting source due to low Poisson probability