[Thu Oct 6 20:22:46 2011] Detection parameters: Position = (616.0, 1041.0) = 16 18 2.27 -51 2 57.3 Extent = 0.5" x 0.5", rotation angle = 123 degrees Source counts = 2.8 +/- 3.7 Background counts = 11.2 Rate = 4e-05 +/- 6e-05 [Thu Oct 6 20:22:48 2011] Off-axis axis estimate = 3.86' [Thu Oct 6 20:30:29 2011] Using EEF radius (= 0.79 ")to estimate initial spatial extent for simple fitting [Thu Oct 6 20:30:29 2011] Initial guess for spatial extent in simple fitting = 0.79" [Thu Oct 6 20:30:29 2011] Spatial fitting skipped for pass 0: source has 2.8 net counts, is at off-axis angle 3.9' [Thu Oct 6 20:31:32 2011] Vigneting correction estimate = 1.000000 [Thu Oct 6 20:31:32 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 6 20:31:32 2011] Assessing source extent using major [Thu Oct 6 20:31:32 2011] Source does appear to be extended [Thu Oct 6 20:31:32 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Thu Oct 6 20:31:32 2011] Deleting source due to low Poisson probability 0.5