[Wed Sep 21 09:48:14 2011] Detection parameters: Position = (491.5, 897.6) = 9 59 39.84 2 12 5.9 Extent = 4.2" x 2.5", rotation angle = 151 degrees Source counts = 6.4 +/- 6.5 Background counts = 35.6 Rate = 0.0001 +/- 0.0001 [Wed Sep 21 09:48:16 2011] Off-axis axis estimate = 14.05' [Wed Sep 21 09:50:20 2011] Using EEF radius (= 8.90 ")to estimate initial spatial extent for simple fitting [Wed Sep 21 09:50:20 2011] Initial guess for spatial extent in simple fitting = 8.90" [Wed Sep 21 09:50:20 2011] Spatial fitting skipped for pass 0: source has 6.4 net counts, is at off-axis angle 14.1' [Wed Sep 21 09:50:36 2011] Vigneting correction estimate = 1.000000 [Wed Sep 21 09:50:36 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Sep 21 09:50:36 2011] Assessing source extent using major [Wed Sep 21 09:50:36 2011] Source does appear to be extended [Wed Sep 21 09:50:36 2011] Computing asymmetry using major and minor axis, asym = 1.69 [Wed Sep 21 09:50:36 2011] Source is asymmetric [Wed Sep 21 09:50:36 2011] Deleting source due to low Poisson probability 0.6