[Thu Jun 7 23:50:42 2012] Detection parameters: Position = (145.7, 196.0) = 23 24 36.93 58 41 8.2 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 451.5 +/- 40.1 Background counts = 302.5 Rate = 0.01 +/- 0.001 [Thu Jun 7 23:50:43 2012] Off-axis axis estimate = 13.34' [Fri Jun 8 00:19:06 2012] Using EEF radius (= 13.10 ")to estimate initial spatial extent for simple fitting [Fri Jun 8 00:19:06 2012] Initial guess for spatial extent in simple fitting = 13.10" [Fri Jun 8 00:19:06 2012] source mask rpix=3.0, npix_max = 49, mask sum = 49, frac = 0.994 [Fri Jun 8 00:19:06 2012] Giving source the simple spatial ID 194 for pass 0, mean size = 13.10"