[Fri Jun 29 19:17:52 2012] Detection parameters: Position = (337.5, 339.8) = 0 42 36.06 41 18 0.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 166.9 +/- 23.4 Background counts = 132.5 Rate = 0.009 +/- 0.001 [Fri Jun 29 19:17:54 2012] Off-axis axis estimate = 4.13' [Fri Jun 29 19:22:32 2012] Using EEF radius (= 8.49 ")to estimate initial spatial extent for simple fitting [Fri Jun 29 19:22:32 2012] Initial guess for spatial extent in simple fitting = 8.49" [Fri Jun 29 19:22:32 2012] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.040 [Fri Jun 29 19:22:32 2012] Giving source the simple spatial ID 69 for pass 0, mean size = 8.49"