[Thu Jun 7 23:51:18 2012] Detection parameters: Position = (297.0, 294.1) = 23 23 12.49 58 48 16.2 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 101917.4 +/- 385.0 Background counts = 66.7 Rate = 5 +/- 0.02 [Thu Jun 7 23:51:22 2012] Off-axis axis estimate = 0.33' [Sat Jun 9 20:57:14 2012] Using EEF radius (= 6.59 ")to estimate initial spatial extent for simple fitting [Sat Jun 9 20:57:14 2012] Initial guess for spatial extent in simple fitting = 6.59" [Sat Jun 9 20:57:14 2012] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.984 [Sat Jun 9 20:57:14 2012] Giving source the simple spatial ID 9 for pass 0, mean size = 6.59"