[Thu Jun 7 23:50:42 2012] Detection parameters: Position = (223.5, 183.3) = 23 23 53.47 58 40 12.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 164.1 +/- 25.6 Background counts = 246.7 Rate = 0.004 +/- 0.0006 [Thu Jun 7 23:50:43 2012] Off-axis axis estimate = 9.96' [Fri Jun 8 00:19:06 2012] Using EEF radius (= 11.41 ")to estimate initial spatial extent for simple fitting [Fri Jun 8 00:19:06 2012] Initial guess for spatial extent in simple fitting = 11.41" [Fri Jun 8 00:19:06 2012] source mask rpix=2.6, npix_max = 39, mask sum = 42, frac = 1.077 [Fri Jun 8 00:19:06 2012] Giving source the simple spatial ID 201 for pass 0, mean size = 11.41"