[Thu Jun 7 23:50:39 2012] Detection parameters: Position = (345.7, 249.1) = 23 22 45.24 58 45 4.9 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 162.2 +/- 34.2 Background counts = 522.3 Rate = 0.007 +/- 0.001 [Thu Jun 7 23:50:43 2012] Off-axis axis estimate = 4.95' [Fri Jun 8 00:19:06 2012] Using EEF radius (= 8.91 ")to estimate initial spatial extent for simple fitting [Fri Jun 8 00:19:06 2012] Initial guess for spatial extent in simple fitting = 8.91" [Fri Jun 8 00:19:06 2012] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.963 [Fri Jun 8 00:19:06 2012] Giving source the simple spatial ID 156 for pass 0, mean size = 8.91"