[Fri Jun 29 19:17:51 2012] Detection parameters: Position = (383.0, 285.2) = 0 42 18.51 41 14 2.0 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 2359.4 +/- 60.5 Background counts = 104.1 Rate = 0.1 +/- 0.003 [Fri Jun 29 19:17:54 2012] Off-axis axis estimate = 6.21' [Fri Jun 29 19:22:32 2012] Using EEF radius (= 9.53 ")to estimate initial spatial extent for simple fitting [Fri Jun 29 19:22:32 2012] Initial guess for spatial extent in simple fitting = 9.53" [Fri Jun 29 19:22:32 2012] source mask rpix=2.2, npix_max = 28, mask sum = 30, frac = 1.035 [Fri Jun 29 19:22:32 2012] Giving source the simple spatial ID 20 for pass 0, mean size = 9.53"