[Thu Jun 7 23:51:18 2012] Detection parameters: Position = (300.0, 300.0) = 23 23 10.82 58 48 41.3 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 83222.7 +/- 362.8 Background counts = 66.7 Rate = 4 +/- 0.02 [Thu Jun 7 23:51:22 2012] Off-axis axis estimate = 0.16' [Sat Jun 9 20:57:14 2012] Using EEF radius (= 6.51 ")to estimate initial spatial extent for simple fitting [Sat Jun 9 20:57:14 2012] Initial guess for spatial extent in simple fitting = 6.51" [Sat Jun 9 20:57:14 2012] source mask rpix=1.5, npix_max = 15, mask sum = 16, frac = 1.004 [Sat Jun 9 20:57:14 2012] Giving source the simple spatial ID 10 for pass 0, mean size = 6.51"