[Thu Jun 28 14:12:10 2012] Detection parameters: Position = (205.5, 259.9) = 12 31 16.04 12 20 24.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 7716.5 +/- 572.2 Background counts = 2776.4 Rate = 0.09 +/- 0.007 [Thu Jun 28 14:12:28 2012] Off-axis axis estimate = 7.29' [Thu Jun 28 14:53:48 2012] Using EEF radius (= 10.08 ")to estimate initial spatial extent for simple fitting [Thu Jun 28 14:53:48 2012] Initial guess for spatial extent in simple fitting = 10.08" [Thu Jun 28 14:53:48 2012] source mask rpix=2.3, npix_max = 31, mask sum = 7, frac = 0.221 [Thu Jun 28 14:53:48 2012] Skipping simple spatial due to low active detector fraction