[Thu Sep 29 14:19:22 2011] Detection parameters: Position = (369.5, 439.5) = 23 42 31.92 -51 18 7.8 Extent = 1.7" x 1.3", rotation angle = 125 degrees Source counts = 6.4 +/- 3.2 Background counts = 3.6 Rate = 0.0002 +/- 0.0001 [Thu Sep 29 14:19:22 2011] Off-axis axis estimate = 11.49' [Thu Sep 29 14:20:18 2011] Using EEF radius (= 5.89 ")to estimate initial spatial extent for simple fitting [Thu Sep 29 14:20:18 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass [Thu Sep 29 14:20:18 2011] Initial guess for spatial extent in simple fitting = 5.89" [Thu Sep 29 14:20:18 2011] Spatial fitting skipped for pass 0: source has 6.4 net counts, is at off-axis angle 11.5' [Thu Sep 29 14:20:30 2011] Spatial fit model total counts = 95.571800, observed total counts = 96.000000 [Thu Sep 29 14:20:30 2011] Offset between fit and detection position for source 8 = 0.857064 pixels [Thu Sep 29 14:20:30 2011] Warning, changing simple spatial fit ID from -1 to 1 [Thu Sep 29 14:20:30 2011] 95.663960 total counts/ 90.903700 bgd. counts: snr = 0.499275 Spatial fit parameters: Offset between fit and detection position for source 8 = 0.857064 pixels Position = (369.4, 438.6) = 23 42 31.95 -51 18 8.5 Extent = 2.0 (1.4-3.6)", rotation angle = 0 Source counts = 4.8 +/- 9.8 Background counts = 90.9 Rate = 0.0002 +/- 0.0003 Deleting source due to low Poisson probability