[Thu Oct 20 20:10:58 2011] Detection parameters: Position = (716.1, 686.2) = 20 31 28.19 41 17 11.5 Extent = 0.9" x 0.5", rotation angle = 43 degrees Source counts = 7.0 +/- 2.8 Background counts = 1.0 Rate = 0.0003 +/- 0.0001 [Thu Oct 20 20:10:59 2011] Off-axis axis estimate = 4.86' [Thu Oct 20 20:12:12 2011] Using EEF radius (= 1.13 ")to estimate initial spatial extent for simple fitting [Thu Oct 20 20:12:12 2011] Initial guess for spatial extent in simple fitting = 1.13" [Thu Oct 20 20:12:12 2011] Spatial fitting skipped for pass 0: source has 7.0 net counts, is at off-axis angle 4.9' [Thu Oct 20 20:12:30 2011] Vigneting correction estimate = 1.000000 [Thu Oct 20 20:12:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 20 20:12:30 2011] Assessing source extent using major [Thu Oct 20 20:12:30 2011] Source does appear to be extended [Thu Oct 20 20:12:30 2011] Computing asymmetry using major and minor axis, asym = 1.73 [Thu Oct 20 20:12:30 2011] Source is asymmetric [Thu Oct 20 20:12:30 2011] Deleting source due to low Poisson probability 0.9