[Sat Sep 24 19:30:54 2011] Detection parameters: Position = (319.9, 582.8) = 11 24 16.63 -59 17 54.5 Extent = 0.5" x 0.5", rotation angle = 132 degrees Source counts = 16.7 +/- 6.3 Background counts = 23.3 Rate = 0.0004 +/- 0.0001 [Sat Sep 24 19:31:27 2011] Off-axis axis estimate = 3.04' [Sat Sep 24 19:38:39 2011] Using EEF radius (= 0.59 ")to estimate initial spatial extent for simple fitting [Sat Sep 24 19:38:39 2011] Initial guess for spatial extent in simple fitting = 0.59" [Sat Sep 24 19:38:39 2011] source mask rpix=1.2, npix_max = 11, mask sum = 12, frac = 1.041 [Sat Sep 24 19:38:39 2011] Giving source the simple spatial ID 161 for pass 0, mean size = 0.59" [Sat Sep 24 19:39:49 2011] Spatial fit model total counts = 898.246000, observed total counts = 909.000000 [Sat Sep 24 19:39:49 2011] Offset between fit and detection position for source 76 = 0.271023 pixels [Sat Sep 24 19:39:49 2011] Warning, changing simple spatial fit ID from 161 to 83 [Sat Sep 24 19:39:49 2011] 908.515300 total counts/ 897.062000 bgd. counts: snr = 0.382401 Spatial fit parameters: Offset between fit and detection position for source 76 = 0.271023 pixels Position = (319.7, 582.6) = 11 24 16.68 -59 17 54.8 Extent = 0.2 (0.1-0.3)", rotation angle = 0 Source counts = 11.5 +/- 30.1 Background counts = 897.1 Rate = 0.0003 +/- 0.0007 Deleting source due to low Poisson probability