[Wed Jul 8 07:18:00 2015] Detection parameters: Position = (42.4, 871.7) = 20 56 19.46 -4 51 58.3 Extent = 0.8" x 0.5", rotation angle = 156 degrees Source counts = 8.6 +/- 3.0 Background counts = 0.4 Rate = 0.0004 +/- 0.0002 [Wed Jul 8 07:18:00 2015] Off-axis axis estimate = 7.45' [Wed Jul 8 07:18:37 2015] Using EEF radius (= 2.46 ")to estimate initial spatial extent for simple fitting [Wed Jul 8 07:18:37 2015] Initial guess for spatial extent in simple fitting = 2.46" [Wed Jul 8 07:18:37 2015] Spatial fitting skipped for pass 0: source has 8.6 net counts, is at off-axis angle 7.4' [Wed Jul 8 07:18:42 2015] Vigneting correction estimate = 1.000000 [Wed Jul 8 07:18:42 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Jul 8 07:18:42 2015] Assessing source extent using major [Wed Jul 8 07:18:42 2015] Source does appear to be extended [Wed Jul 8 07:18:42 2015] Computing asymmetry using major and minor axis, asym = 1.65 [Wed Jul 8 07:18:42 2015] Source is asymmetric [Wed Jul 8 07:18:42 2015] Deleting source due to low Poisson probability 0.8