[Sun Jun 10 10:23:56 2012] Detection parameters: Position = (246.1, 283.9) = 23 1 54.41 58 40 39.9 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 71.6 +/- 15.3 Background counts = 57.2 Rate = 0.005 +/- 0.001 [Sun Jun 10 10:23:57 2012] Off-axis axis estimate = 3.94' [Sun Jun 10 19:08:48 2012] Using EEF radius (= 8.40 ")to estimate initial spatial extent for simple fitting [Sun Jun 10 19:08:48 2012] Initial guess for spatial extent in simple fitting = 8.40" [Sun Jun 10 19:08:48 2012] source mask rpix=1.9, npix_max = 23, mask sum = 25, frac = 1.058 [Sun Jun 10 19:08:48 2012] Giving source the simple spatial ID 20 for pass 0, mean size = 8.40"