[Sat Jul 14 03:57:39 2012] Detection parameters: Position = (215.1, 136.3) = 20 23 43.84 11 20 41.6 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 96.4 +/- 21.0 Background counts = 122.4 Rate = 0.001 +/- 0.0003 [Sat Jul 14 03:57:39 2012] Off-axis axis estimate = 13.22' [Sat Jul 14 04:02:45 2012] Using EEF radius (= 13.04 ")to estimate initial spatial extent for simple fitting [Sat Jul 14 04:02:45 2012] Initial guess for spatial extent in simple fitting = 13.04" [Sat Jul 14 04:02:45 2012] source mask rpix=3.0, npix_max = 48, mask sum = 49, frac = 1.002 [Sat Jul 14 04:02:45 2012] Giving source the simple spatial ID 121 for pass 0, mean size = 13.04" [Sat Jul 14 12:32:36 2012] Source 124 is offset by 4.804813 and 4.973163 pixels which is larger than 2 X fitted extent = 1.598690 x 1.598690, not incorporating fit results [Sat Jul 14 12:32:36 2012] Spatial fit model total counts = 1183.290000, observed total counts = 1176.000000 [Sat Jul 14 12:32:36 2012] Offset between fit and detection position for source 124 = 4.756201 pixels [Sat Jul 14 12:32:36 2012] Warning, changing simple spatial fit ID from 121 to 51 [Sat Jul 14 12:32:36 2012] 1197.670500 total counts/ 1170.920000 bgd. counts: snr = 0.781751 Spatial fit parameters: Offset between fit and detection position for source 124 = 4.756201 pixels Position = (212.6, 132.2) = 20 23 44.58 11 20 23.1 Extent = 12.4 (3.2-25.7)", rotation angle = 0 Source counts = 26.8 +/- 34.6 Background counts = 1170.9 Rate = 0.0004 +/- 0.0005 Deleting source due to low Poisson probability