[Fri Jun 29 19:17:52 2012] Detection parameters: Position = (258.3, 356.5) = 0 43 6.64 41 19 12.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 72.8 +/- 16.3 Background counts = 104.9 Rate = 0.005 +/- 0.001 [Fri Jun 29 19:17:54 2012] Off-axis axis estimate = 5.12' [Fri Jun 29 19:22:32 2012] Using EEF radius (= 8.99 ")to estimate initial spatial extent for simple fitting [Fri Jun 29 19:22:32 2012] Initial guess for spatial extent in simple fitting = 8.99" [Fri Jun 29 19:22:32 2012] source mask rpix=2.1, npix_max = 26, mask sum = 24, frac = 0.911 [Fri Jun 29 19:22:32 2012] Giving source the simple spatial ID 64 for pass 0, mean size = 8.99"