[Fri Sep 23 11:56:47 2011] Detection parameters: Position = (505.2, 1143.5) = 17 11 20.49 -39 27 56.8 Extent = 1.1" x 0.5", rotation angle = 152 degrees Source counts = 2.7 +/- 1.7 Background counts = 0.3 Rate = 9e-05 +/- 6e-05 [Fri Sep 23 11:56:48 2011] Off-axis axis estimate = 7.48' [Fri Sep 23 11:58:36 2011] Using EEF radius (= 2.48 ")to estimate initial spatial extent for simple fitting [Fri Sep 23 11:58:36 2011] Initial guess for spatial extent in simple fitting = 2.48" [Fri Sep 23 11:58:36 2011] Spatial fitting skipped for pass 0: source has 2.7 net counts, is at off-axis angle 7.5' [Fri Sep 23 11:59:14 2011] Vigneting correction estimate = 1.000000 [Fri Sep 23 11:59:14 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Sep 23 11:59:14 2011] Assessing source extent using major [Fri Sep 23 11:59:14 2011] Source does appear to be extended [Fri Sep 23 11:59:14 2011] Computing asymmetry using major and minor axis, asym = 2.23 [Fri Sep 23 11:59:14 2011] Source is asymmetric [Fri Sep 23 11:59:14 2011] Deleting source due to low Poisson probability 0.6