[Mon Jul 16 01:58:56 2012] Detection parameters: Position = (367.8, 449.9) = 5 16 4.89 46 11 51.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 63.9 +/- 14.4 Background counts = 16.3 Rate = 0.004 +/- 0.001 [Mon Jul 16 01:58:58 2012] Off-axis axis estimate = 12.08' [Mon Jul 16 02:01:54 2012] Using EEF radius (= 12.47 ")to estimate initial spatial extent for simple fitting [Mon Jul 16 02:01:54 2012] Initial guess for spatial extent in simple fitting = 12.47" [Mon Jul 16 02:01:54 2012] source mask rpix=2.9, npix_max = 45, mask sum = 42, frac = 0.926 [Mon Jul 16 02:01:54 2012] Giving source the simple spatial ID 181 for pass 0, mean size = 12.47" [Mon Jul 16 09:12:59 2012] Source 182 is offset by 2.771237 and 4.533419 pixels which is larger than 2 X fitted extent = 1.388166 x 8.638851, not incorporating fit results [Mon Jul 16 09:13:00 2012] Spatial fit model total counts = 997.836000, observed total counts = 1004.000000 [Mon Jul 16 09:13:00 2012] Offset between fit and detection position for source 182 = 1.499134 pixels [Mon Jul 16 09:13:00 2012] Warning, changing simple spatial fit ID from 181 to 78 [Mon Jul 16 09:13:00 2012] 930.535470 total counts/ 921.929000 bgd. counts: snr = 0.283450 Spatial fit parameters: Offset between fit and detection position for source 182 = 1.499134 pixels Position = (367.0, 451.2) = 5 16 5.25 46 11 57.4 Extent = 3.3 (3.1-3.4)", rotation angle = 0 Source counts = 8.6 +/- 30.5 Background counts = 921.9 Rate = 0.0006 +/- 0.002 Deleting source due to low Poisson probability