[Fri Oct 21 19:23:51 2011] Detection parameters: Position = (889.3, 1223.6) = 0 53 11.68 -73 11 36.9 Extent = 5.5" x 3.6", rotation angle = 160 degrees Source counts = 9.5 +/- 4.7 Background counts = 12.5 Rate = 0.0005 +/- 0.0002 [Fri Oct 21 19:23:51 2011] Off-axis axis estimate = 13.50' [Fri Oct 21 19:24:28 2011] Using EEF radius (= 8.20 ")to estimate initial spatial extent for simple fitting [Fri Oct 21 19:24:28 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass [Fri Oct 21 19:24:28 2011] Initial guess for spatial extent in simple fitting = 8.20" [Fri Oct 21 19:24:28 2011] Spatial fitting skipped for pass 0: source has 9.5 net counts, is at off-axis angle 13.5' [Fri Oct 21 19:24:36 2011] Vigneting correction estimate = 1.000000 [Fri Oct 21 19:24:36 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Oct 21 19:24:36 2011] Assessing source extent using major [Fri Oct 21 19:24:36 2011] Source does appear to be extended [Fri Oct 21 19:24:36 2011] Computing asymmetry using major and minor axis, asym = 1.54 [Fri Oct 21 19:24:36 2011] Source is asymmetric [Fri Oct 21 19:24:36 2011] Deleting source due to low Poisson probability 0.8