[Thu Oct 6 06:50:05 2011] Detection parameters: Position = (963.5, 842.0) = 13 25 11.05 -42 57 7.4 Extent = 0.9" x 0.5", rotation angle = 143 degrees Source counts = 1.7 +/- 1.4 Background counts = 0.3 Rate = 0.0003 +/- 0.0003 [Thu Oct 6 06:50:05 2011] Off-axis axis estimate = 8.01' [Thu Oct 6 06:50:57 2011] Using EEF radius (= 2.84 ")to estimate initial spatial extent for simple fitting [Thu Oct 6 06:50:57 2011] Initial guess for spatial extent in simple fitting = 2.84" [Thu Oct 6 06:50:57 2011] Spatial fitting skipped for pass 0: source has 1.7 net counts, is at off-axis angle 8.0' [Thu Oct 6 06:51:13 2011] Vigneting correction estimate = 1.000000 [Thu Oct 6 06:51:13 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 6 06:51:13 2011] Assessing source extent using major [Thu Oct 6 06:51:13 2011] Source does appear to be extended [Thu Oct 6 06:51:13 2011] Computing asymmetry using major and minor axis, asym = 1.88 [Thu Oct 6 06:51:13 2011] Source is asymmetric [Thu Oct 6 06:51:13 2011] Deleting source due to low Poisson probability 0.6