[Fri Jun 29 20:30:01 2012] Detection parameters: Position = (298.0, 139.0) = 14 3 6.27 54 7 14.6 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 52.8 +/- 11.0 Background counts = 20.7 Rate = 0.001 +/- 0.0003 [Fri Jun 29 20:30:01 2012] Off-axis axis estimate = 11.56' [Fri Jun 29 23:04:54 2012] Using EEF radius (= 12.21 ")to estimate initial spatial extent for simple fitting [Fri Jun 29 23:04:54 2012] Initial guess for spatial extent in simple fitting = 12.21" [Fri Jun 29 23:04:54 2012] source mask rpix=2.8, npix_max = 43, mask sum = 36, frac = 0.823 [Fri Jun 29 23:04:54 2012] Giving source the simple spatial ID 47 for pass 0, mean size = 12.21"