[Fri Jun 29 19:17:54 2012] Detection parameters: Position = (294.3, 171.0) = 0 42 52.71 41 5 44.6 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 93.6 +/- 17.1 Background counts = 72.6 Rate = 0.004 +/- 0.0007 [Fri Jun 29 19:17:54 2012] Off-axis axis estimate = 9.25' [Fri Jun 29 19:22:32 2012] Using EEF radius (= 11.05 ")to estimate initial spatial extent for simple fitting [Fri Jun 29 19:22:32 2012] Initial guess for spatial extent in simple fitting = 11.05" [Fri Jun 29 19:22:32 2012] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.974 [Fri Jun 29 19:22:32 2012] Giving source the simple spatial ID 125 for pass 0, mean size = 11.05"