[Thu Oct 6 06:10:53 2011] Detection parameters: Position = (509.1, 592.5) = 23 23 43.14 58 48 14.1 Extent = 0.5" x 0.5", rotation angle = 0 degrees Source counts = -0.5 +/- 5.8 Background counts = 34.5 Rate = -2e-05 +/- 0.0003 [Thu Oct 6 06:11:25 2011] Off-axis axis estimate = 3.21' [Thu Oct 6 06:23:08 2011] Using EEF radius (= 0.62 ")to estimate initial spatial extent for simple fitting [Thu Oct 6 06:23:08 2011] Initial guess for spatial extent in simple fitting = 0.62" [Thu Oct 6 06:23:08 2011] Spatial fitting skipped for pass 0: source has -0.5 net counts, is at off-axis angle 3.2' [Thu Oct 6 06:24:06 2011] Vigneting correction estimate = 1.000000 [Thu Oct 6 06:24:06 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 6 06:24:06 2011] Assessing source extent using major [Thu Oct 6 06:24:06 2011] Source does appear to be extended [Thu Oct 6 06:24:06 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Thu Oct 6 06:24:07 2011] Deleting source due to low Poisson probability 0.5