[Thu Aug 15 17:46:33 2013] Detection parameters: Position = (938.5, 153.5) = 0 42 40.16 41 18 45.1 Extent = 0.5" x 0.5", rotation angle = 90 degrees Source counts = 7.8 +/- 2.8 Background counts = 0.2 Rate = 0.002 +/- 0.0007 [Thu Aug 15 17:46:34 2013] Off-axis axis estimate = 2.32' [Thu Aug 15 17:47:20 2013] Using EEF radius (= 0.47 ")to estimate initial spatial extent for simple fitting [Thu Aug 15 17:47:20 2013] Initial guess for spatial extent in simple fitting = 0.47" [Thu Aug 15 17:47:20 2013] Spatial fitting skipped for pass 0: source has 7.8 net counts, is at off-axis angle 2.3'