[Fri Jun 29 20:30:01 2012] Detection parameters: Position = (267.1, 306.1) = 14 3 21.63 54 19 19.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 105.4 +/- 15.8 Background counts = 42.0 Rate = 0.003 +/- 0.0004 [Fri Jun 29 20:30:01 2012] Off-axis axis estimate = 2.34' [Fri Jun 29 23:04:54 2012] Using EEF radius (= 7.60 ")to estimate initial spatial extent for simple fitting [Fri Jun 29 23:04:54 2012] Initial guess for spatial extent in simple fitting = 7.60" [Fri Jun 29 23:04:54 2012] source mask rpix=1.7, npix_max = 20, mask sum = 16, frac = 0.792 [Fri Jun 29 23:04:54 2012] Giving source the simple spatial ID 29 for pass 0, mean size = 7.60"