[Thu Oct 20 18:54:53 2011] Detection parameters: Position = (491.9, 990.3) = 1 25 39.04 1 47 6.5 Extent = 0.5" x 0.5", rotation angle = 138 degrees Source counts = 9.2 +/- 3.3 Background counts = 1.8 Rate = 0.0002 +/- 9e-05 [Thu Oct 20 18:54:54 2011] Off-axis axis estimate = 2.28' [Thu Oct 20 18:55:42 2011] Using EEF radius (= 0.46 ")to estimate initial spatial extent for simple fitting [Thu Oct 20 18:55:42 2011] Initial guess for spatial extent in simple fitting = 0.46" [Thu Oct 20 18:55:42 2011] Spatial fitting skipped for pass 0: source has 9.2 net counts, is at off-axis angle 2.3' [Thu Oct 20 18:55:52 2011] Vigneting correction estimate = 1.000000 [Thu Oct 20 18:55:52 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 20 18:55:52 2011] Assessing source extent using major [Thu Oct 20 18:55:52 2011] Source does appear to be extended [Thu Oct 20 18:55:52 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Thu Oct 20 18:55:52 2011] Deleting source due to low Poisson probability 0.8