[Fri Jun 7 22:47:59 2013] Detection parameters: Position = (359.0, 369.0) = 15 3 45.84 -41 49 56.3 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 438.7 +/- 42.6 Background counts = 570.0 Rate = 0.005 +/- 0.0005 [Fri Jun 7 22:48:08 2013] Off-axis axis estimate = 6.75' [Fri Jun 7 22:50:21 2013] Using EEF radius (= 9.80 ")to estimate initial spatial extent for simple fitting [Fri Jun 7 22:50:21 2013] Initial guess for spatial extent in simple fitting = 9.80" [Fri Jun 7 22:50:21 2013] source mask rpix=2.3, npix_max = 30, mask sum = 36, frac = 1.187 [Fri Jun 7 22:50:21 2013] Giving source the simple spatial ID 109 for pass 0, mean size = 9.80" [Fri Jun 7 22:51:43 2013] Spatial fit model total counts = 7974.370000, observed total counts = 7711.000000 [Fri Jun 7 22:51:43 2013] Offset between fit and detection position for source 139 = 0.098942 pixels [Fri Jun 7 22:51:43 2013] Warning, changing simple spatial fit ID from 109 to 95 [Fri Jun 7 22:51:43 2013] 7904.749500 total counts/ 7847.870000 bgd. counts: snr = 0.642066 Spatial fit parameters: Offset between fit and detection position for source 139 = 0.098942 pixels Position = (359.1, 369.0) = 15 3 45.82 -41 49 56.7 Extent = 3.8 (2.5-14.1)", rotation angle = 0 Source counts = 56.9 +/- 88.9 Background counts = 7847.9 Rate = 0.0005 +/- 0.0008 Deleting source due to low Poisson probability