[Fri Jun 29 19:17:53 2012] Detection parameters: Position = (310.1, 283.1) = 0 42 46.66 41 13 53.0 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 107.8 +/- 22.9 Background counts = 147.2 Rate = 0.005 +/- 0.001 [Fri Jun 29 19:17:54 2012] Off-axis axis estimate = 1.39' [Fri Jun 29 19:22:32 2012] Using EEF radius (= 7.12 ")to estimate initial spatial extent for simple fitting [Fri Jun 29 19:22:32 2012] Initial guess for spatial extent in simple fitting = 7.12" [Fri Jun 29 19:22:32 2012] source mask rpix=1.6, npix_max = 18, mask sum = 16, frac = 0.875 [Fri Jun 29 19:22:32 2012] Giving source the simple spatial ID 103 for pass 0, mean size = 7.12"