[Mon May 7 12:38:05 2012] Detection parameters: Position = (405.0, 467.1) = 0 24 23.81 64 19 36.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 265.7 +/- 39.4 Background counts = 461.5 Rate = 0.005 +/- 0.0008 [Mon May 7 12:38:42 2012] Off-axis axis estimate = 14.47' [Mon May 7 13:48:03 2012] Using EEF radius (= 13.66 ")to estimate initial spatial extent for simple fitting [Mon May 7 13:48:03 2012] Initial guess for spatial extent in simple fitting = 13.66" [Mon May 7 13:48:03 2012] source mask rpix=3.1, npix_max = 53, mask sum = 56, frac = 1.056 [Mon May 7 13:48:03 2012] Giving source the simple spatial ID 81 for pass 0, mean size = 13.66"