[Fri Sep 30 21:11:58 2011] Detection parameters: Position = (253.7, 563.9) = 3 19 46.82 41 30 22.7 Extent = 0.8" x 0.5", rotation angle = 123 degrees Source counts = -30.2 +/- 13.9 Background counts = 224.2 Rate = -0.0003 +/- 0.0001 [Fri Sep 30 21:12:27 2011] Off-axis axis estimate = 7.67' [Fri Sep 30 21:28:03 2011] Using EEF radius (= 2.60 ")to estimate initial spatial extent for simple fitting [Fri Sep 30 21:28:03 2011] Initial guess for spatial extent in simple fitting = 2.60" [Fri Sep 30 21:28:03 2011] Spatial fitting skipped for pass 0: source has -30.2 net counts, is at off-axis angle 7.7' [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 = 1.54 [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