[Sun Jun 10 10:21:52 2012] Detection parameters: Position = (386.2, 261.8) = 23 0 36.29 58 39 5.3 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 88.2 +/- 16.7 Background counts = 68.3 Rate = 0.01 +/- 0.002 [Sun Jun 10 10:21:53 2012] Off-axis axis estimate = 6.89' [Sun Jun 10 10:27:28 2012] Using EEF radius (= 9.88 ")to estimate initial spatial extent for simple fitting [Sun Jun 10 10:27:28 2012] Initial guess for spatial extent in simple fitting = 9.88" [Sun Jun 10 10:27:28 2012] source mask rpix=2.3, npix_max = 30, mask sum = 36, frac = 1.173 [Sun Jun 10 10:27:28 2012] Giving source the simple spatial ID 103 for pass 0, mean size = 9.88"