[Thu Oct 27 18:58:51 2011] Detection parameters: Position = (599.5, 574.5) = 23 23 28.20 58 49 19.9 Extent = 0.6" x 0.5", rotation angle = 180 degrees Source counts = -15.9 +/- 7.5 Background counts = 71.9 Rate = -0.0006 +/- 0.0003 [Thu Oct 27 18:58:54 2011] Off-axis axis estimate = 2.50' [Thu Oct 27 19:15:23 2011] Using EEF radius (= 0.49 ")to estimate initial spatial extent for simple fitting [Thu Oct 27 19:15:23 2011] Initial guess for spatial extent in simple fitting = 0.49" [Thu Oct 27 19:15:23 2011] Spatial fitting skipped for pass 0: source has -15.9 net counts, is at off-axis angle 2.5' [Thu Oct 27 19:16:44 2011] Vigneting correction estimate = 1.000000 [Thu Oct 27 19:16:44 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Oct 27 19:16:44 2011] Assessing source extent using major [Thu Oct 27 19:16:44 2011] Source does appear to be extended [Thu Oct 27 19:16:44 2011] Computing asymmetry using major and minor axis, asym = 1.19 [Thu Oct 27 19:16:44 2011] Deleting source due to low Poisson probability 0.4