[Fri Jun 29 20:30:01 2012] Detection parameters: Position = (482.0, 321.8) = 14 1 34.73 54 20 24.2 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 72.1 +/- 12.9 Background counts = 23.4 Rate = 0.002 +/- 0.0003 [Fri Jun 29 20:30:01 2012] Off-axis axis estimate = 13.41' [Fri Jun 29 23:04:54 2012] Using EEF radius (= 13.14 ")to estimate initial spatial extent for simple fitting [Fri Jun 29 23:04:54 2012] Initial guess for spatial extent in simple fitting = 13.14" [Fri Jun 29 23:04:54 2012] source mask rpix=3.0, npix_max = 49, mask sum = 49, frac = 0.989 [Fri Jun 29 23:04:54 2012] Giving source the simple spatial ID 39 for pass 0, mean size = 13.14"