[Fri Oct 7 12:51:50 2011] Detection parameters: Position = (604.8, 344.0) = 0 25 42.27 64 10 50.1 Extent = 0.6" x 0.5", rotation angle = 152 degrees Source counts = -0.3 +/- 7.0 Background counts = 49.3 Rate = -7e-06 +/- 0.0002 [Fri Oct 7 12:52:07 2011] Off-axis axis estimate = 3.20' [Fri Oct 7 13:01:19 2011] Using EEF radius (= 0.62 ")to estimate initial spatial extent for simple fitting [Fri Oct 7 13:01:19 2011] Initial guess for spatial extent in simple fitting = 0.62" [Fri Oct 7 13:01:19 2011] Spatial fitting skipped for pass 0: source has -0.3 net counts, is at off-axis angle 3.2' [Fri Oct 7 13:02:34 2011] Vigneting correction estimate = 1.000000 [Fri Oct 7 13:02:34 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Oct 7 13:02:34 2011] Assessing source extent using major [Fri Oct 7 13:02:34 2011] Source does appear to be extended [Fri Oct 7 13:02:34 2011] Computing asymmetry using major and minor axis, asym = 1.13 [Fri Oct 7 13:02:34 2011] Deleting source due to low Poisson probability 0.5