[Thu Jun 7 23:51:19 2012] Detection parameters: Position = (239.5, 286.0) = 23 23 44.69 58 47 42.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 11381.2 +/- 149.2 Background counts = 101.7 Rate = 0.3 +/- 0.004 [Thu Jun 7 23:51:22 2012] Off-axis axis estimate = 4.37' [Sat Jun 9 20:57:14 2012] Using EEF radius (= 8.61 ")to estimate initial spatial extent for simple fitting [Sat Jun 9 20:57:14 2012] Initial guess for spatial extent in simple fitting = 8.61" [Sat Jun 9 20:57:14 2012] source mask rpix=2.0, npix_max = 24, mask sum = 19, frac = 0.772 [Sat Jun 9 20:57:14 2012] Giving source the simple spatial ID 18 for pass 0, mean size = 8.61"