[Fri Jun 29 20:30:01 2012] Detection parameters: Position = (238.9, 275.4) = 14 3 35.60 54 17 8.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 80.4 +/- 13.1 Background counts = 34.6 Rate = 0.003 +/- 0.0004 [Fri Jun 29 20:30:01 2012] Off-axis axis estimate = 4.63' [Fri Jun 29 23:04:54 2012] Using EEF radius (= 8.74 ")to estimate initial spatial extent for simple fitting [Fri Jun 29 23:04:54 2012] Initial guess for spatial extent in simple fitting = 8.74" [Fri Jun 29 23:04:54 2012] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.992 [Fri Jun 29 23:04:54 2012] Giving source the simple spatial ID 30 for pass 0, mean size = 8.74"