[Fri Oct 7 12:51:10 2011] Detection parameters: Position = (1099.5, 1057.4) = 0 25 52.14 64 9 57.0 Extent = 0.5" x 0.5", rotation angle = 90 degrees Source counts = -2.5 +/- 2.6 Background counts = 9.5 Rate = -6e-05 +/- 6e-05 [Fri Oct 7 12:51:18 2011] Off-axis axis estimate = 3.61' [Fri Oct 7 13:00:52 2011] Using EEF radius (= 0.72 ")to estimate initial spatial extent for simple fitting [Fri Oct 7 13:00:52 2011] Initial guess for spatial extent in simple fitting = 0.72" [Fri Oct 7 13:00:52 2011] Spatial fitting skipped for pass 0: source has -2.5 net counts, is at off-axis angle 3.6' [Fri Oct 7 13:02:03 2011] Vigneting correction estimate = 1.000000 [Fri Oct 7 13:02:03 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Oct 7 13:02:03 2011] Assessing source extent using major [Fri Oct 7 13:02:03 2011] Source does appear to be extended [Fri Oct 7 13:02:03 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Fri Oct 7 13:02:03 2011] Deleting source due to low Poisson probability 0.5