[Wed Jul 8 07:18:00 2015] Detection parameters: Position = (247.1, 766.7) = 20 56 12.72 -4 52 49.9 Extent = 0.9" x 0.5", rotation angle = 170 degrees Source counts = 4.6 +/- 2.2 Background counts = 0.4 Rate = 0.0002 +/- 0.0001 [Wed Jul 8 07:18:00 2015] Off-axis axis estimate = 9.25' [Wed Jul 8 07:18:37 2015] Using EEF radius (= 3.79 ")to estimate initial spatial extent for simple fitting [Wed Jul 8 07:18:37 2015] Initial guess for spatial extent in simple fitting = 3.79" [Wed Jul 8 07:18:37 2015] Spatial fitting skipped for pass 0: source has 4.6 net counts, is at off-axis angle 9.3' [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 = 1.78 [Wed Jul 8 07:18:42 2015] Source is asymmetric [Wed Jul 8 07:18:42 2015] Deleting source due to low Poisson probability 0.7