[Sun May 6 08:20:38 2012] Detection parameters: Position = (381.5, 324.5) = 0 24 11.28 64 10 40.2 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 150.1 +/- 29.1 Background counts = 369.7 Rate = 0.007 +/- 0.001 [Sun May 6 08:20:46 2012] Off-axis axis estimate = 6.31' [Sun May 6 09:00:30 2012] Using EEF radius (= 9.58 ")to estimate initial spatial extent for simple fitting [Sun May 6 09:00:30 2012] Initial guess for spatial extent in simple fitting = 9.58" [Sun May 6 09:00:30 2012] source mask rpix=2.2, npix_max = 29, mask sum = 25, frac = 0.855 [Sun May 6 09:00:30 2012] Giving source the simple spatial ID 139 for pass 0, mean size = 9.58"