[Sat Jun 1 17:48:55 2013] Detection parameters: Position = (273.9, 224.6) = 8 22 10.28 -43 3 54.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 488.9 +/- 45.3 Background counts = 713.0 Rate = 0.03 +/- 0.002 [Sat Jun 1 17:49:11 2013] Off-axis axis estimate = 5.64' [Sat Jun 1 17:53:16 2013] Using EEF radius (= 9.25 ")to estimate initial spatial extent for simple fitting [Sat Jun 1 17:53:16 2013] Initial guess for spatial extent in simple fitting = 9.25" [Sat Jun 1 17:53:16 2013] source mask rpix=2.1, npix_max = 27, mask sum = 27, frac = 0.978 [Sat Jun 1 17:53:16 2013] Giving source the simple spatial ID 175 for pass 0, mean size = 9.25" [Sat Jun 1 17:54:33 2013] Spatial fit model total counts = 11630.400000, observed total counts = 10754.000000 [Sat Jun 1 17:54:33 2013] Offset between fit and detection position for source 301 = 0.519774 pixels [Sat Jun 1 17:54:33 2013] Warning, changing simple spatial fit ID from 175 to 96 [Sat Jun 1 17:54:33 2013] 11513.300000 total counts/ 11513.300000 bgd. counts: snr = 0.000000 Spatial fit parameters: Offset between fit and detection position for source 301 = 0.519774 pixels Position = (273.4, 224.6) = 8 22 10.49 -43 4 2.3 Extent = 2.3" x 2.3", rotation angle = 0 Source counts = 0.0 +/- 107.3 Background counts = 11513.3 Rate = 1e-12 +/- 0.004 Deleting source due to low Poisson probability