[Fri Oct 7 12:52:04 2011] Detection parameters: Position = (491.7, 268.2) = 0 25 50.77 64 10 12.7 Extent = 0.5" x 0.5", rotation angle = 160 degrees Source counts = -2.3 +/- 3.0 Background counts = 11.3 Rate = -6e-05 +/- 7e-05 [Fri Oct 7 12:52:07 2011] Off-axis axis estimate = 3.59' [Fri Oct 7 13:01:19 2011] Using EEF radius (= 0.71 ")to estimate initial spatial extent for simple fitting [Fri Oct 7 13:01:19 2011] Initial guess for spatial extent in simple fitting = 0.71" [Fri Oct 7 13:01:19 2011] Spatial fitting skipped for pass 0: source has -2.3 net counts, is at off-axis angle 3.6' [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 = 1.00 [Fri Oct 7 13:02:34 2011] Deleting source due to low Poisson probability 0.5