[Wed May 23 19:56:10 2012] Detection parameters: Position = (300.2, 252.0) = 4 33 31.82 -13 18 0.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 183.2 +/- 34.5 Background counts = 550.2 Rate = 0.003 +/- 0.0006 [Wed May 23 19:56:11 2012] Off-axis axis estimate = 3.37' [Thu May 24 13:23:25 2012] Using EEF radius (= 8.11 ")to estimate initial spatial extent for simple fitting [Thu May 24 13:23:25 2012] Initial guess for spatial extent in simple fitting = 8.11" [Thu May 24 13:23:25 2012] source mask rpix=1.9, npix_max = 22, mask sum = 20, frac = 0.894 [Thu May 24 13:23:25 2012] Giving source the simple spatial ID 25 for pass 0, mean size = 8.11"