[Sun Jun 10 03:48:23 2012] Detection parameters: Position = (227.8, 304.2) = 2 54 47.15 41 35 54.4 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 6098.6 +/- 287.5 Background counts = 2985.9 Rate = 0.05 +/- 0.002 [Sun Jun 10 03:48:29 2012] Off-axis axis estimate = 5.13' [Sun Jun 10 04:11:54 2012] Using EEF radius (= 9.00 ")to estimate initial spatial extent for simple fitting [Sun Jun 10 04:11:54 2012] Initial guess for spatial extent in simple fitting = 9.00" [Sun Jun 10 04:11:54 2012] source mask rpix=2.1, npix_max = 26, mask sum = 3, frac = 0.114 [Sun Jun 10 04:11:54 2012] Skipping simple spatial due to low active detector fraction