[Thu Jun 7 23:50:41 2012] Detection parameters: Position = (195.0, 215.4) = 23 24 9.43 58 42 45.9 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 484.6 +/- 198.6 Background counts = 334.8 Rate = 0.01 +/- 0.005 [Thu Jun 7 23:50:43 2012] Off-axis axis estimate = 9.61' [Fri Jun 8 00:19:06 2012] Using EEF radius (= 11.24 ")to estimate initial spatial extent for simple fitting [Fri Jun 8 00:19:06 2012] Initial guess for spatial extent in simple fitting = 11.24" [Fri Jun 8 00:19:06 2012] source mask rpix=2.6, npix_max = 38, mask sum = 24, frac = 0.631 [Fri Jun 8 00:19:06 2012] Giving source the simple spatial ID 183 for pass 0, mean size = 11.24"