[Thu Oct 6 11:37:18 2011] Detection parameters: Position = (259.4, 545.8) = 16 40 34.98 -46 32 31.4 Extent = 0.7" x 0.5", rotation angle = 20 degrees Source counts = 6.2 +/- 2.6 Background counts = 0.8 Rate = 0.0002 +/- 9e-05 [Thu Oct 6 11:37:18 2011] Off-axis axis estimate = 2.15' [Thu Oct 6 11:38:14 2011] Using EEF radius (= 0.45 ")to estimate initial spatial extent for simple fitting [Thu Oct 6 11:38:14 2011] Initial guess for spatial extent in simple fitting = 0.45" [Thu Oct 6 11:38:14 2011] Spatial fitting skipped for pass 0: source has 6.2 net counts, is at off-axis angle 2.1' [Thu Oct 6 11:38:28 2011] Vigneting correction estimate = 1.000000 [Thu Oct 6 11:38:28 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 6 11:38:28 2011] Assessing source extent using major [Thu Oct 6 11:38:28 2011] Source does appear to be extended [Thu Oct 6 11:38:28 2011] Computing asymmetry using major and minor axis, asym = 1.48 [Thu Oct 6 11:38:29 2011] Deleting source due to low Poisson probability 1.0