[Thu May 3 17:40:38 2012] Detection parameters: Position = (234.5, 223.8) = 0 26 17.38 64 2 14.2 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 653.1 +/- 73.1 Background counts = 284.2 Rate = 0.02 +/- 0.003 [Thu May 3 17:40:54 2012] Off-axis axis estimate = 7.13' [Thu May 3 18:07:41 2012] Using EEF radius (= 9.99 ")to estimate initial spatial extent for simple fitting [Thu May 3 18:07:41 2012] Initial guess for spatial extent in simple fitting = 9.99" [Thu May 3 18:07:41 2012] source mask rpix=2.3, npix_max = 31, mask sum = 6, frac = 0.192 [Thu May 3 18:07:41 2012] Skipping simple spatial due to low active detector fraction