[Fri Oct 21 10:51:10 2011] Detection parameters: Position = (808.5, 1121.3) = 17 20 12.20 35 42 17.5 Extent = 1.1" x 0.5", rotation angle = 144 degrees Source counts = 8.2 +/- 3.0 Background counts = 0.8 Rate = 0.0004 +/- 0.0001 [Fri Oct 21 10:51:10 2011] Off-axis axis estimate = 7.94' [Fri Oct 21 10:51:54 2011] Using EEF radius (= 2.79 ")to estimate initial spatial extent for simple fitting [Fri Oct 21 10:51:54 2011] Initial guess for spatial extent in simple fitting = 2.79" [Fri Oct 21 10:51:54 2011] Spatial fitting skipped for pass 0: source has 8.2 net counts, is at off-axis angle 7.9' [Fri Oct 21 10:52:04 2011] Vigneting correction estimate = 1.000000 [Fri Oct 21 10:52:04 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Oct 21 10:52:04 2011] Assessing source extent using major [Fri Oct 21 10:52:04 2011] Source does appear to be extended [Fri Oct 21 10:52:04 2011] Computing asymmetry using major and minor axis, asym = 2.10 [Fri Oct 21 10:52:04 2011] Source is asymmetric [Fri Oct 21 10:52:04 2011] Deleting source due to low Poisson probability 0.9