[Fri Oct 7 16:07:57 2011] Detection parameters: Position = (671.8, 607.6) = 23 38 9.32 0 17 25.0 Extent = 1.9" x 0.5", rotation angle = 12 degrees Source counts = 5.7 +/- 2.8 Background counts = 2.3 Rate = 0.0003 +/- 0.0002 [Fri Oct 7 16:07:57 2011] Off-axis axis estimate = 8.33' [Fri Oct 7 16:08:45 2011] Using EEF radius (= 3.07 ")to estimate initial spatial extent for simple fitting [Fri Oct 7 16:08:45 2011] Initial guess for spatial extent in simple fitting = 3.07" [Fri Oct 7 16:08:45 2011] Spatial fitting skipped for pass 0: source has 5.7 net counts, is at off-axis angle 8.3' [Fri Oct 7 16:08:52 2011] Vigneting correction estimate = 1.000000 [Fri Oct 7 16:08:52 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Oct 7 16:08:52 2011] Assessing source extent using major [Fri Oct 7 16:08:52 2011] Source does appear to be extended [Fri Oct 7 16:08:52 2011] Computing asymmetry using major and minor axis, asym = 3.91 [Fri Oct 7 16:08:52 2011] Source is asymmetric [Fri Oct 7 16:08:52 2011] Deleting source due to low Poisson probability 0.9