[Wed Sep 21 16:57:28 2011] Detection parameters: Position = (527.5, 353.2) = 17 16 0.28 59 31 31.6 Extent = 0.9" x 0.5", rotation angle = 119 degrees Source counts = 5.7 +/- 2.6 Background counts = 1.3 Rate = 0.0002 +/- 9e-05 [Wed Sep 21 16:57:28 2011] Off-axis axis estimate = 8.11' [Wed Sep 21 16:58:35 2011] Using EEF radius (= 2.91 ")to estimate initial spatial extent for simple fitting [Wed Sep 21 16:58:35 2011] Initial guess for spatial extent in simple fitting = 2.91" [Wed Sep 21 16:58:35 2011] Spatial fitting skipped for pass 0: source has 5.7 net counts, is at off-axis angle 8.1' [Wed Sep 21 16:58:46 2011] Vigneting correction estimate = 1.000000 [Wed Sep 21 16:58:46 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Sep 21 16:58:46 2011] Assessing source extent using major [Wed Sep 21 16:58:46 2011] Source does appear to be extended [Wed Sep 21 16:58:46 2011] Computing asymmetry using major and minor axis, asym = 1.83 [Wed Sep 21 16:58:46 2011] Source is asymmetric [Wed Sep 21 16:58:46 2011] Deleting source due to low Poisson probability 0.7