[Sun May 6 08:20:51 2012] Detection parameters: Position = (303.0, 304.1) = 0 25 3.56 64 9 11.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 11364.8 +/- 139.7 Background counts = 183.1 Rate = 0.3 +/- 0.004 [Sun May 6 08:21:04 2012] Off-axis axis estimate = 0.52' [Sat May 12 17:35:37 2012] Using EEF radius (= 6.69 ")to estimate initial spatial extent for simple fitting [Sat May 12 17:35:37 2012] Initial guess for spatial extent in simple fitting = 6.69" [Sat May 12 17:35:37 2012] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.963 [Sat May 12 17:35:37 2012] Giving source the simple spatial ID 43 for pass 0, mean size = 6.69"