[Fri Jun 29 20:30:01 2012] Detection parameters: Position = (328.1, 253.9) = 14 2 51.32 54 15 33.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 63.7 +/- 12.0 Background counts = 31.1 Rate = 0.002 +/- 0.0004 [Fri Jun 29 20:30:01 2012] Off-axis axis estimate = 3.88' [Fri Jun 29 23:04:54 2012] Using EEF radius (= 8.37 ")to estimate initial spatial extent for simple fitting [Fri Jun 29 23:04:54 2012] Initial guess for spatial extent in simple fitting = 8.37" [Fri Jun 29 23:04:54 2012] source mask rpix=1.9, npix_max = 23, mask sum = 20, frac = 0.851 [Fri Jun 29 23:04:54 2012] Giving source the simple spatial ID 37 for pass 0, mean size = 8.37"