[Fri Sep 30 21:12:04 2011] Detection parameters: Position = (228.8, 514.9) = 3 19 47.91 41 29 58.6 Extent = 0.8" x 0.5", rotation angle = 145 degrees Source counts = -36.1 +/- 9.8 Background counts = 132.1 Rate = -0.0003 +/- 9e-05 [Fri Sep 30 21:12:27 2011] Off-axis axis estimate = 8.12' [Fri Sep 30 21:28:03 2011] Using EEF radius (= 2.91 ")to estimate initial spatial extent for simple fitting [Fri Sep 30 21:28:03 2011] Initial guess for spatial extent in simple fitting = 2.91" [Fri Sep 30 21:28:03 2011] Spatial fitting skipped for pass 0: source has -36.1 net counts, is at off-axis angle 8.1' [Fri Sep 30 21:28:51 2011] Vigneting correction estimate = 1.000000 [Fri Sep 30 21:28:51 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Sep 30 21:28:51 2011] Assessing source extent using major [Fri Sep 30 21:28:51 2011] Source does appear to be extended [Fri Sep 30 21:28:51 2011] Computing asymmetry using major and minor axis, asym = 1.56 [Fri Sep 30 21:28:51 2011] Source is asymmetric [Fri Sep 30 21:28:51 2011] Deleting source due to low Poisson probability 0.4