[Thu Jun 7 23:50:41 2012] Detection parameters: Position = (260.7, 226.1) = 23 23 32.76 58 43 19.0 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 286.7 +/- 37.3 Background counts = 548.1 Rate = 0.01 +/- 0.001 [Thu Jun 7 23:50:43 2012] Off-axis axis estimate = 5.91' [Fri Jun 8 00:19:06 2012] Using EEF radius (= 9.39 ")to estimate initial spatial extent for simple fitting [Fri Jun 8 00:19:06 2012] Initial guess for spatial extent in simple fitting = 9.39" [Fri Jun 8 00:19:06 2012] source mask rpix=2.2, npix_max = 28, mask sum = 30, frac = 1.062 [Fri Jun 8 00:19:06 2012] Giving source the simple spatial ID 179 for pass 0, mean size = 9.39"