[Sun May 6 08:20:35 2012] Detection parameters: Position = (149.0, 360.7) = 0 26 46.21 64 13 17.2 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 120.6 +/- 19.8 Background counts = 118.4 Rate = 0.003 +/- 0.0005 [Sun May 6 08:20:45 2012] Off-axis axis estimate = 11.73' [Sun May 6 09:00:30 2012] Using EEF radius (= 12.30 ")to estimate initial spatial extent for simple fitting [Sun May 6 09:00:30 2012] Initial guess for spatial extent in simple fitting = 12.30" [Sun May 6 09:00:30 2012] source mask rpix=2.8, npix_max = 44, mask sum = 42, frac = 0.949 [Sun May 6 09:00:30 2012] Giving source the simple spatial ID 115 for pass 0, mean size = 12.30"