[Thu Oct 6 20:22:45 2011] Detection parameters: Position = (1017.9, 904.0) = 16 17 41.30 -51 4 4.8 Extent = 0.7" x 0.5", rotation angle = 2 degrees Source counts = -4.3 +/- 6.2 Background counts = 42.3 Rate = -7e-05 +/- 0.0001 [Thu Oct 6 20:22:48 2011] Off-axis axis estimate = 2.95' [Thu Oct 6 20:30:29 2011] Using EEF radius (= 0.57 ")to estimate initial spatial extent for simple fitting [Thu Oct 6 20:30:29 2011] Initial guess for spatial extent in simple fitting = 0.57" [Thu Oct 6 20:30:29 2011] Spatial fitting skipped for pass 0: source has -4.3 net counts, is at off-axis angle 2.9' [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 = 1.48 [Thu Oct 6 20:31:32 2011] Deleting source due to low Poisson probability 0.5