[Mon May 13 06:12:00 2013] Detection parameters: Position = (309.3, 284.9) = 8 53 14.96 -47 16 22.3 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 367.1 +/- 31.7 Background counts = 142.0 Rate = 0.01 +/- 0.0009 [Mon May 13 06:12:03 2013] Off-axis axis estimate = 1.26' [Mon May 13 06:13:12 2013] Using EEF radius (= 7.06 ")to estimate initial spatial extent for simple fitting [Mon May 13 06:13:12 2013] Initial guess for spatial extent in simple fitting = 7.06" [Mon May 13 06:13:12 2013] source mask rpix=1.6, npix_max = 18, mask sum = 16, frac = 0.888 [Mon May 13 06:13:12 2013] Giving source the simple spatial ID 103 for pass 0, mean size = 7.06" [Mon May 13 06:13:50 2013] Spatial fit model total counts = 4076.940000, observed total counts = 4082.000000 [Mon May 13 06:13:50 2013] Offset between fit and detection position for source 108 = 1.306161 pixels [Mon May 13 06:13:50 2013] Warning, changing simple spatial fit ID from 103 to 91 [Mon May 13 06:13:50 2013] 4095.786200 total counts/ 4052.750000 bgd. counts: snr = 0.676019 Spatial fit parameters: Offset between fit and detection position for source 108 = 1.306161 pixels Position = (308.1, 284.3) = 8 53 15.45 -47 16 24.8 Extent = 4.0 (1.8-8.4)", rotation angle = 0 Source counts = 43.0 +/- 64.0 Background counts = 4052.8 Rate = 0.001 +/- 0.001 Deleting source due to low Poisson probability