[Sun May 6 08:20:39 2012] Detection parameters: Position = (350.4, 321.0) = 0 24 31.97 64 10 29.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 239.7 +/- 40.6 Background counts = 755.3 Rate = 0.01 +/- 0.002 [Sun May 6 08:20:46 2012] Off-axis axis estimate = 4.11' [Sun May 6 09:00:30 2012] Using EEF radius (= 8.48 ")to estimate initial spatial extent for simple fitting [Sun May 6 09:00:30 2012] Initial guess for spatial extent in simple fitting = 8.48" [Sun May 6 09:00:30 2012] source mask rpix=2.0, npix_max = 24, mask sum = 20, frac = 0.833 [Sun May 6 09:00:30 2012] Giving source the simple spatial ID 142 for pass 0, mean size = 8.48"