[Thu May 3 17:40:44 2012] Detection parameters: Position = (364.7, 379.9) = 0 24 50.84 64 13 24.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 170.0 +/- 30.8 Background counts = 395.3 Rate = 0.01 +/- 0.002 [Thu May 3 17:40:54 2012] Off-axis axis estimate = 7.61' [Thu May 3 18:07:41 2012] Using EEF radius (= 10.23 ")to estimate initial spatial extent for simple fitting [Thu May 3 18:07:41 2012] Initial guess for spatial extent in simple fitting = 10.23" [Thu May 3 18:07:41 2012] source mask rpix=2.4, npix_max = 32, mask sum = 36, frac = 1.106 [Thu May 3 18:07:41 2012] Giving source the simple spatial ID 106 for pass 0, mean size = 10.23"