[Sun May 6 08:20:56 2012] Detection parameters: Position = (255.4, 251.5) = 0 25 35.15 64 5 22.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 9611.8 +/- 124.0 Background counts = 87.6 Rate = 0.3 +/- 0.004 [Sun May 6 08:21:04 2012] Off-axis axis estimate = 4.62' [Sat May 12 17:35:37 2012] Using EEF radius (= 8.74 ")to estimate initial spatial extent for simple fitting [Sat May 12 17:35:37 2012] Initial guess for spatial extent in simple fitting = 8.74" [Sat May 12 17:35:37 2012] source mask rpix=2.0, npix_max = 25, mask sum = 16, frac = 0.636 [Sat May 12 17:35:37 2012] Giving source the simple spatial ID 36 for pass 0, mean size = 8.74"