[Fri Oct 21 20:57:17 2011] Detection parameters: Position = (344.0, 90.8) = 12 30 50.74 12 23 53.3 Extent = 0.5" x 0.5", rotation angle = 93 degrees Source counts = -0.1 +/- 7.6 Background counts = 57.1 Rate = -3e-06 +/- 0.0001 [Fri Oct 21 20:57:20 2011] Off-axis axis estimate = 0.73' [Fri Oct 21 21:01:42 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting [Fri Oct 21 21:01:42 2011] Initial guess for spatial extent in simple fitting = 0.38" [Fri Oct 21 21:01:42 2011] Spatial fitting skipped for pass 0: source has -0.1 net counts, is at off-axis angle 0.7' [Fri Oct 21 21:02:10 2011] Vigneting correction estimate = 1.000000 [Fri Oct 21 21:02:10 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Oct 21 21:02:10 2011] Assessing source extent using major [Fri Oct 21 21:02:10 2011] Source does appear to be extended [Fri Oct 21 21:02:10 2011] Computing asymmetry using major and minor axis, asym = 1.12 [Fri Oct 21 21:02:10 2011] Deleting source due to low Poisson probability 0.5