[Thu Oct 6 06:10:49 2011] Detection parameters: Position = (928.5, 541.1) = 23 23 16.59 58 47 48.9 Extent = 0.5" x 0.5", rotation angle = 31 degrees Source counts = -0.7 +/- 6.9 Background counts = 48.7 Rate = -3e-05 +/- 0.0003 [Thu Oct 6 06:11:25 2011] Off-axis axis estimate = 1.04' [Thu Oct 6 06:23:08 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting [Thu Oct 6 06:23:08 2011] Initial guess for spatial extent in simple fitting = 0.38" [Thu Oct 6 06:23:08 2011] Spatial fitting skipped for pass 0: source has -0.7 net counts, is at off-axis angle 1.0' [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