[Sun May 6 08:20:28 2012] Detection parameters: Position = (360.4, 443.1) = 0 24 25.08 64 19 14.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 261.4 +/- 32.7 Background counts = 225.0 Rate = 0.007 +/- 0.0008 [Sun May 6 08:20:45 2012] Off-axis axis estimate = 11.41' [Sun May 6 09:00:30 2012] Using EEF radius (= 12.14 ")to estimate initial spatial extent for simple fitting [Sun May 6 09:00:30 2012] Initial guess for spatial extent in simple fitting = 12.14" [Sun May 6 09:00:30 2012] source mask rpix=2.8, npix_max = 43, mask sum = 16, frac = 0.370 [Sun May 6 09:00:30 2012] Skipping simple spatial due to low active detector fraction