[Sun Oct 23 09:11:21 2011] Detection parameters: Position = (451.3, 317.0) = 4 31 26.50 18 1 6.3 Extent = 0.9" x 0.5", rotation angle = 154 degrees Source counts = 7.9 +/- 3.2 Background counts = 2.1 Rate = 0.0001 +/- 4e-05 [Sun Oct 23 09:11:23 2011] Off-axis axis estimate = 7.15' [Sun Oct 23 09:12:23 2011] Using EEF radius (= 2.27 ")to estimate initial spatial extent for simple fitting [Sun Oct 23 09:12:23 2011] Initial guess for spatial extent in simple fitting = 2.27" [Sun Oct 23 09:12:23 2011] Spatial fitting skipped for pass 0: source has 7.9 net counts, is at off-axis angle 7.1' [Sun Oct 23 09:12:37 2011] Vigneting correction estimate = 1.000000 [Sun Oct 23 09:12:37 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sun Oct 23 09:12:37 2011] Assessing source extent using major [Sun Oct 23 09:12:37 2011] Source does appear to be extended [Sun Oct 23 09:12:37 2011] Computing asymmetry using major and minor axis, asym = 1.62 [Sun Oct 23 09:12:37 2011] Source is asymmetric [Sun Oct 23 09:12:37 2011] Deleting source due to low Poisson probability 0.9