[Thu Aug 15 17:46:33 2013] Detection parameters: Position = (655.8, 557.3) = 0 42 52.51 41 22 3.8 Extent = 0.7" x 0.5", rotation angle = 172 degrees Source counts = 9.9 +/- 3.2 Background counts = 0.1 Rate = 0.002 +/- 0.0008 [Thu Aug 15 17:46:34 2013] Off-axis axis estimate = 5.90' [Thu Aug 15 17:47:20 2013] Using EEF radius (= 1.58 ")to estimate initial spatial extent for simple fitting [Thu Aug 15 17:47:20 2013] Initial guess for spatial extent in simple fitting = 1.58" [Thu Aug 15 17:47:20 2013] Spatial fitting skipped for pass 0: source has 9.9 net counts, is at off-axis angle 5.9'