[Fri Sep 30 21:12:19 2011] Detection parameters: Position = (1357.7, 701.4) = 3 18 58.45 41 31 30.1 Extent = 2.8" x 1.0", rotation angle = 132 degrees Source counts = -1.3 +/- 7.2 Background counts = 53.3 Rate = -1e-05 +/- 6e-05 [Fri Sep 30 21:12:27 2011] Off-axis axis estimate = 8.40' [Fri Sep 30 21:28:03 2011] Using EEF radius (= 3.12 ")to estimate initial spatial extent for simple fitting [Fri Sep 30 21:28:03 2011] Initial guess for spatial extent in simple fitting = 3.12" [Fri Sep 30 21:28:03 2011] Spatial fitting skipped for pass 0: source has -1.3 net counts, is at off-axis angle 8.4' [Fri Sep 30 21:28:51 2011] Vigneting correction estimate = 1.000000 [Fri Sep 30 21:28:51 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Sep 30 21:28:51 2011] Assessing source extent using major [Fri Sep 30 21:28:51 2011] Source does appear to be extended [Fri Sep 30 21:28:51 2011] Computing asymmetry using major and minor axis, asym = 2.82 [Fri Sep 30 21:28:51 2011] Source is asymmetric [Fri Sep 30 21:28:51 2011] Deleting source due to low Poisson probability 0.5