[Mon May 7 12:37:53 2012] Detection parameters: Position = (325.9, 264.0) = 0 25 16.87 64 4 54.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 65971.3 +/- 317.0 Background counts = 701.3 Rate = 2 +/- 0.008 [Mon May 7 12:38:42 2012] Off-axis axis estimate = 3.19' [Mon May 7 13:48:03 2012] Using EEF radius (= 8.03 ")to estimate initial spatial extent for simple fitting [Mon May 7 13:48:03 2012] Initial guess for spatial extent in simple fitting = 8.03" [Mon May 7 13:48:03 2012] source mask rpix=1.8, npix_max = 21, mask sum = 16, frac = 0.727 [Mon May 7 13:48:03 2012] Giving source the simple spatial ID 47 for pass 0, mean size = 8.03"