[Thu Aug 15 17:46:35 2013] Detection parameters: Position = (652.2, 963.8) = 0 43 9.78 41 18 59.3 Extent = 0.8" x 0.5", rotation angle = 172 degrees Source counts = 3.9 +/- 2.0 Background counts = 0.1 Rate = 0.001 +/- 0.0005 [Thu Aug 15 17:46:35 2013] Off-axis axis estimate = 5.72' [Thu Aug 15 17:47:21 2013] Using EEF radius (= 1.49 ")to estimate initial spatial extent for simple fitting [Thu Aug 15 17:47:21 2013] Initial guess for spatial extent in simple fitting = 1.49" [Thu Aug 15 17:47:21 2013] Spatial fitting skipped for pass 0: source has 3.9 net counts, is at off-axis angle 5.7'