[Mon May 7 12:37:51 2012] Detection parameters: Position = (358.9, 282.0) = 0 24 54.95 64 6 11.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 64774.4 +/- 308.8 Background counts = 721.0 Rate = 2 +/- 0.008 [Mon May 7 12:38:42 2012] Off-axis axis estimate = 4.54' [Mon May 7 13:48:03 2012] Using EEF radius (= 8.70 ")to estimate initial spatial extent for simple fitting [Mon May 7 13:48:03 2012] Initial guess for spatial extent in simple fitting = 8.70" [Mon May 7 13:48:03 2012] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 1.000 [Mon May 7 13:48:03 2012] Giving source the simple spatial ID 40 for pass 0, mean size = 8.70"