[Thu May 3 17:40:46 2012] Detection parameters: Position = (388.0, 370.9) = 0 24 35.37 64 12 45.4 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 179.4 +/- 28.1 Background counts = 280.9 Rate = 0.01 +/- 0.002 [Thu May 3 17:40:54 2012] Off-axis axis estimate = 8.35' [Thu May 3 18:07:41 2012] Using EEF radius (= 10.60 ")to estimate initial spatial extent for simple fitting [Thu May 3 18:07:41 2012] Initial guess for spatial extent in simple fitting = 10.60" [Thu May 3 18:07:41 2012] source mask rpix=2.4, npix_max = 34, mask sum = 36, frac = 1.043 [Thu May 3 18:07:41 2012] Giving source the simple spatial ID 113 for pass 0, mean size = 10.60"