[Thu Jun 28 14:12:21 2012] Detection parameters: Position = (230.0, 248.1) = 12 31 8.77 12 19 25.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 1362.7 +/- 141.4 Background counts = 3209.6 Rate = 0.02 +/- 0.002 [Thu Jun 28 14:12:28 2012] Off-axis axis estimate = 6.16' [Thu Jun 28 14:53:48 2012] Using EEF radius (= 9.51 ")to estimate initial spatial extent for simple fitting [Thu Jun 28 14:53:48 2012] Initial guess for spatial extent in simple fitting = 9.51" [Thu Jun 28 14:53:48 2012] source mask rpix=2.2, npix_max = 28, mask sum = 33, frac = 1.144 [Thu Jun 28 14:53:48 2012] Giving source the simple spatial ID 68 for pass 0, mean size = 9.51"