[Mon Jul 22 00:07:02 2013] Detection parameters: Position = (248.1, 392.2) = 15 3 58.47 -41 58 24.9 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 198.1 +/- 26.9 Background counts = 281.5 Rate = 0.005 +/- 0.0007 [Mon Jul 22 00:07:10 2013] Off-axis axis estimate = 7.71' [Mon Jul 22 00:09:39 2013] Using EEF radius (= 10.29 ")to estimate initial spatial extent for simple fitting [Mon Jul 22 00:09:39 2013] Initial guess for spatial extent in simple fitting = 10.29" [Mon Jul 22 00:09:39 2013] source mask rpix=2.4, npix_max = 32, mask sum = 27, frac = 0.823 [Mon Jul 22 00:09:39 2013] Giving source the simple spatial ID 176 for pass 0, mean size = 10.29" [Mon Jul 22 00:10:33 2013] Spatial fit model total counts = 3597.210000, observed total counts = 3617.000000 [Mon Jul 22 00:10:33 2013] Offset between fit and detection position for source 139 = 1.231851 pixels [Mon Jul 22 00:10:33 2013] Warning, changing simple spatial fit ID from 176 to 67 [Mon Jul 22 00:10:33 2013] 3317.520500 total counts/ 3261.110000 bgd. counts: snr = 0.987819 Spatial fit parameters: Offset between fit and detection position for source 139 = 1.231851 pixels Position = (249.0, 393.1) = 15 3 58.14 -41 58 22.9 Extent = 5.5 (2.6-20.7)", rotation angle = 0 Source counts = 56.4 +/- 57.6 Background counts = 3261.1 Rate = 0.0009 +/- 0.0009 Deleting source due to low Poisson probability