[Wed Jul 31 05:52:44 2013] Detection parameters: Position = (825.7, 510.3) = 0 42 58.52 41 11 58.3 Extent = 0.5" x 0.5", rotation angle = 87 degrees Source counts = 4.9 +/- 2.2 Background counts = 0.1 Rate = 0.001 +/- 0.0005 [Wed Jul 31 05:52:46 2013] Off-axis axis estimate = 4.47' [Wed Jul 31 05:53:40 2013] Using EEF radius (= 0.98 ")to estimate initial spatial extent for simple fitting [Wed Jul 31 05:53:40 2013] Initial guess for spatial extent in simple fitting = 0.98" [Wed Jul 31 05:53:40 2013] Spatial fitting skipped for pass 0: source has 4.9 net counts, is at off-axis angle 4.5'