[Fri Sep 30 21:12:23 2011] Detection parameters: Position = (609.5, 851.3) = 3 19 31.23 41 32 44.1 Extent = 0.5" x 0.5", rotation angle = 144 degrees Source counts = -1.7 +/- 5.1 Background counts = 27.7 Rate = -2e-05 +/- 5e-05 [Fri Sep 30 21:12:27 2011] Off-axis axis estimate = 4.67' [Fri Sep 30 21:28:03 2011] Using EEF radius (= 1.06 ")to estimate initial spatial extent for simple fitting [Fri Sep 30 21:28:03 2011] Initial guess for spatial extent in simple fitting = 1.06" [Fri Sep 30 21:28:03 2011] Spatial fitting skipped for pass 0: source has -1.7 net counts, is at off-axis angle 4.7' [Fri Sep 30 21:28:51 2011] Vigneting correction estimate = 1.000000 [Fri Sep 30 21:28:51 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Fri Sep 30 21:28:51 2011] Assessing source extent using major [Fri Sep 30 21:28:51 2011] Source does appear to be extended [Fri Sep 30 21:28:51 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Fri Sep 30 21:28:51 2011] Deleting source due to low Poisson probability 0.5