[Sun Jun 10 03:48:24 2012] Detection parameters: Position = (293.5, 263.9) = 2 54 21.69 41 33 21.6 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 1350.3 +/- 107.6 Background counts = 3706.7 Rate = 0.01 +/- 0.0008 [Sun Jun 10 03:48:29 2012] Off-axis axis estimate = 2.53' [Sun Jun 10 04:11:54 2012] Using EEF radius (= 7.69 ")to estimate initial spatial extent for simple fitting [Sun Jun 10 04:11:54 2012] Initial guess for spatial extent in simple fitting = 7.69" [Sun Jun 10 04:11:54 2012] source mask rpix=1.8, npix_max = 20, mask sum = 20, frac = 0.972 [Sun Jun 10 04:11:54 2012] Giving source the simple spatial ID 9 for pass 0, mean size = 7.69"