[Sun Jun 10 03:48:26 2012] Detection parameters: Position = (262.4, 271.1) = 2 54 33.76 41 33 35.4 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 1843.5 +/- 102.0 Background counts = 4558.7 Rate = 0.02 +/- 0.001 [Sun Jun 10 03:48:29 2012] Off-axis axis estimate = 3.28' [Sun Jun 10 04:11:54 2012] Using EEF radius (= 8.07 ")to estimate initial spatial extent for simple fitting [Sun Jun 10 04:11:54 2012] Initial guess for spatial extent in simple fitting = 8.07" [Sun Jun 10 04:11:54 2012] source mask rpix=1.9, npix_max = 22, mask sum = 20, frac = 0.901 [Sun Jun 10 04:11:54 2012] Giving source the simple spatial ID 44 for pass 0, mean size = 8.07"