[Sun Jun 10 03:48:28 2012] Detection parameters: Position = (237.8, 306.9) = 2 54 43.31 41 36 14.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 364.6 +/- 79.7 Background counts = 3640.6 Rate = 0.004 +/- 0.0009 [Sun Jun 10 03:48:29 2012] Off-axis axis estimate = 4.44' [Sun Jun 10 04:11:54 2012] Using EEF radius (= 8.65 ")to estimate initial spatial extent for simple fitting [Sun Jun 10 04:11:54 2012] Initial guess for spatial extent in simple fitting = 8.65" [Sun Jun 10 04:11:54 2012] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.009 [Sun Jun 10 04:11:54 2012] Giving source the simple spatial ID 63 for pass 0, mean size = 8.65"