[Fri Oct 7 12:52:42 2011] Detection parameters: Position = (435.5, 783.4) = 0 24 53.44 64 9 22.6 Extent = 0.5" x 0.5", rotation angle = 180 degrees Source counts = -4.0 +/- 4.0 Background counts = 20.0 Rate = -0.0001 +/- 0.0001 [Fri Oct 7 12:52:55 2011] Off-axis axis estimate = 3.17' [Fri Oct 7 13:01:27 2011] Using EEF radius (= 0.62 ")to estimate initial spatial extent for simple fitting [Fri Oct 7 13:01:27 2011] Initial guess for spatial extent in simple fitting = 0.62" [Fri Oct 7 13:01:27 2011] Spatial fitting skipped for pass 0: source has -4.0 net counts, is at off-axis angle 3.2' [Fri Oct 7 13:02:49 2011] Vigneting correction estimate = 1.000000 [Fri Oct 7 13:02:49 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Oct 7 13:02:49 2011] Assessing source extent using major [Fri Oct 7 13:02:49 2011] Source does appear to be extended [Fri Oct 7 13:02:49 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Fri Oct 7 13:02:49 2011] Deleting source due to low Poisson probability 0.5