[Wed Oct 26 13:16:42 2011] Detection parameters: Position = (641.5, 476.0) = 18 20 1.55 -13 50 17.4 Extent = 0.8" x 0.5", rotation angle = 83 degrees Source counts = 4.9 +/- 2.4 Background counts = 1.1 Rate = 0.0002 +/- 0.0001 [Wed Oct 26 13:16:43 2011] Off-axis axis estimate = 7.30' [Wed Oct 26 13:17:40 2011] Using EEF radius (= 2.37 ")to estimate initial spatial extent for simple fitting [Wed Oct 26 13:17:40 2011] Initial guess for spatial extent in simple fitting = 2.37" [Wed Oct 26 13:17:40 2011] Spatial fitting skipped for pass 0: source has 4.9 net counts, is at off-axis angle 7.3' [Wed Oct 26 13:17:51 2011] Vigneting correction estimate = 1.000000 [Wed Oct 26 13:17:51 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Oct 26 13:17:51 2011] Assessing source extent using major [Wed Oct 26 13:17:51 2011] Source does appear to be extended [Wed Oct 26 13:17:51 2011] Computing asymmetry using major and minor axis, asym = 1.67 [Wed Oct 26 13:17:51 2011] Source is asymmetric [Wed Oct 26 13:17:51 2011] Deleting source due to low Poisson probability 0.9