[Thu Jun 7 23:50:40 2012] Detection parameters: Position = (317.9, 224.4) = 23 23 0.80 58 43 10.6 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 161.7 +/- 30.8 Background counts = 417.9 Rate = 0.007 +/- 0.001 [Thu Jun 7 23:50:43 2012] Off-axis axis estimate = 5.55' [Fri Jun 8 00:19:06 2012] Using EEF radius (= 9.20 ")to estimate initial spatial extent for simple fitting [Fri Jun 8 00:19:06 2012] Initial guess for spatial extent in simple fitting = 9.20" [Fri Jun 8 00:19:06 2012] source mask rpix=2.1, npix_max = 27, mask sum = 30, frac = 1.096 [Fri Jun 8 00:19:06 2012] Giving source the simple spatial ID 174 for pass 0, mean size = 9.20"