[Sun May 6 08:20:43 2012] Detection parameters: Position = (252.3, 209.1) = 0 25 37.12 64 2 15.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 147.4 +/- 28.1 Background counts = 355.7 Rate = 0.007 +/- 0.001 [Sun May 6 08:20:46 2012] Off-axis axis estimate = 7.29' [Sun May 6 09:00:30 2012] Using EEF radius (= 10.07 ")to estimate initial spatial extent for simple fitting [Sun May 6 09:00:30 2012] Initial guess for spatial extent in simple fitting = 10.07" [Sun May 6 09:00:30 2012] source mask rpix=2.3, npix_max = 31, mask sum = 30, frac = 0.946 [Sun May 6 09:00:30 2012] Giving source the simple spatial ID 168 for pass 0, mean size = 10.07"