[Wed Sep 21 12:40:03 2011] Detection parameters: Position = (250.6, 594.1) = 20 32 38.78 41 26 21.2 Extent = 1.3" x 0.5", rotation angle = 67 degrees Source counts = 6.5 +/- 3.0 Background counts = 2.5 Rate = 0.0001 +/- 6e-05 [Wed Sep 21 12:40:05 2011] Off-axis axis estimate = 7.54' [Wed Sep 21 12:42:48 2011] Using EEF radius (= 2.52 ")to estimate initial spatial extent for simple fitting [Wed Sep 21 12:42:48 2011] Initial guess for spatial extent in simple fitting = 2.52" [Wed Sep 21 12:42:48 2011] Spatial fitting skipped for pass 0: source has 6.5 net counts, is at off-axis angle 7.5' [Wed Sep 21 12:43:39 2011] Vigneting correction estimate = 1.000000 [Wed Sep 21 12:43:39 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Sep 21 12:43:39 2011] Assessing source extent using major [Wed Sep 21 12:43:39 2011] Source does appear to be extended [Wed Sep 21 12:43:39 2011] Computing asymmetry using major and minor axis, asym = 2.65 [Wed Sep 21 12:43:39 2011] Source is asymmetric [Wed Sep 21 12:43:39 2011] Deleting source due to low Poisson probability 0.9