[Sun May 6 08:21:04 2012] Detection parameters: Position = (276.0, 121.0) = 0 25 21.40 63 55 55.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 129.4 +/- 15.3 Background counts = 22.1 Rate = 0.003 +/- 0.0004 [Sun May 6 08:21:04 2012] Off-axis axis estimate = 12.97' [Sat May 12 17:35:37 2012] Using EEF radius (= 12.91 ")to estimate initial spatial extent for simple fitting [Sat May 12 17:35:37 2012] Initial guess for spatial extent in simple fitting = 12.91" [Sat May 12 17:35:37 2012] source mask rpix=3.0, npix_max = 48, mask sum = 36, frac = 0.748 [Sat May 12 17:35:37 2012] Giving source the simple spatial ID 105 for pass 0, mean size = 12.91"