[Sun May 6 08:20:53 2012] Detection parameters: Position = (270.1, 293.3) = 0 25 25.40 64 8 24.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 13593.7 +/- 141.5 Background counts = 96.5 Rate = 0.4 +/- 0.004 [Sun May 6 08:21:04 2012] Off-axis axis estimate = 2.09' [Sat May 12 17:35:37 2012] Using EEF radius (= 7.47 ")to estimate initial spatial extent for simple fitting [Sat May 12 17:35:37 2012] Initial guess for spatial extent in simple fitting = 7.47" [Sat May 12 17:35:37 2012] source mask rpix=1.7, npix_max = 19, mask sum = 17, frac = 0.864 [Sat May 12 17:35:37 2012] Giving source the simple spatial ID 31 for pass 0, mean size = 7.47"