[Thu Jun 7 23:50:39 2012] Detection parameters: Position = (202.7, 241.0) = 23 24 5.18 58 44 25.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 985.1 +/- 54.0 Background counts = 587.5 Rate = 0.02 +/- 0.001 [Thu Jun 7 23:50:43 2012] Off-axis axis estimate = 8.09' [Fri Jun 8 00:19:06 2012] Using EEF radius (= 10.47 ")to estimate initial spatial extent for simple fitting [Fri Jun 8 00:19:06 2012] Initial guess for spatial extent in simple fitting = 10.47" [Fri Jun 8 00:19:06 2012] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.064 [Fri Jun 8 00:19:06 2012] Giving source the simple spatial ID 163 for pass 0, mean size = 10.47"