[Mon May 7 12:38:19 2012] Detection parameters: Position = (164.4, 199.8) = 0 27 3.78 64 0 11.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 239.4 +/- 29.3 Background counts = 225.9 Rate = 0.005 +/- 0.0006 [Mon May 7 12:38:42 2012] Off-axis axis estimate = 12.07' [Mon May 7 13:48:03 2012] Using EEF radius (= 12.46 ")to estimate initial spatial extent for simple fitting [Mon May 7 13:48:03 2012] Initial guess for spatial extent in simple fitting = 12.46" [Mon May 7 13:48:03 2012] source mask rpix=2.9, npix_max = 45, mask sum = 49, frac = 1.082 [Mon May 7 13:48:03 2012] Giving source the simple spatial ID 130 for pass 0, mean size = 12.46"