[Sun May 6 08:20:40 2012] Detection parameters: Position = (353.7, 261.3) = 0 24 29.88 64 6 5.6 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 138.0 +/- 29.1 Background counts = 392.8 Rate = 0.006 +/- 0.001 [Sun May 6 08:20:46 2012] Off-axis axis estimate = 4.83' [Sun May 6 09:00:30 2012] Using EEF radius (= 8.84 ")to estimate initial spatial extent for simple fitting [Sun May 6 09:00:30 2012] Initial guess for spatial extent in simple fitting = 8.84" [Sun May 6 09:00:30 2012] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.974 [Sun May 6 09:00:30 2012] Giving source the simple spatial ID 148 for pass 0, mean size = 8.84"