[Thu Oct 27 23:26:29 2011] Detection parameters: Position = (637.2, 1028.9) = 0 25 14.88 64 4 43.0 Extent = 0.5" x 0.5", rotation angle = 51 degrees Source counts = 7.2 +/- 4.4 Background counts = 11.8 Rate = 0.0002 +/- 0.0001 [Thu Oct 27 23:26:38 2011] Off-axis axis estimate = 3.89' [Thu Oct 27 23:35:37 2011] Using EEF radius (= 0.80 ")to estimate initial spatial extent for simple fitting [Thu Oct 27 23:35:37 2011] Initial guess for spatial extent in simple fitting = 0.80" [Thu Oct 27 23:35:37 2011] Spatial fitting skipped for pass 0: source has 7.2 net counts, is at off-axis angle 3.9' [Thu Oct 27 23:36:49 2011] Spatial fit model total counts = 1638.100000, observed total counts = 1647.000000 [Thu Oct 27 23:36:49 2011] Offset between fit and detection position for source 113 = 1.189006 pixels [Thu Oct 27 23:36:49 2011] Warning, changing simple spatial fit ID from -1 to 94 [Thu Oct 27 23:36:49 2011] 1664.159100 total counts/ 1639.190000 bgd. counts: snr = 0.616720 Spatial fit parameters: Offset between fit and detection position for source 113 = 1.189006 pixels Position = (636.5, 1027.9) = 0 25 14.97 64 4 42.2 Extent = 0.6 (0.2-1.6)", rotation angle = 0 Source counts = 25.0 +/- 40.8 Background counts = 1639.2 Rate = 0.0006 +/- 0.001 Deleting source due to low Poisson probability