[Sun Oct 30 00:53:41 2011] Detection parameters: Position = (684.7, 111.3) = 12 30 53.35 12 24 22.1 Extent = 0.5" x 0.5", rotation angle = 121 degrees Source counts = -0.6 +/- 2.4 Background counts = 6.6 Rate = -2e-05 +/- 7e-05 [Sun Oct 30 00:53:42 2011] Off-axis axis estimate = 0.54' [Sun Oct 30 00:58:34 2011] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting [Sun Oct 30 00:58:34 2011] Initial guess for spatial extent in simple fitting = 0.39" [Sun Oct 30 00:58:34 2011] Spatial fitting skipped for pass 0: source has -0.6 net counts, is at off-axis angle 0.5' [Sun Oct 30 00:58:46 2011] Vigneting correction estimate = 1.000000 [Sun Oct 30 00:58:46 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sun Oct 30 00:58:46 2011] Assessing source extent using major [Sun Oct 30 00:58:46 2011] Source does appear to be extended [Sun Oct 30 00:58:46 2011] Computing asymmetry using major and minor axis, asym = 1.00 [Sun Oct 30 00:58:46 2011] Deleting source due to low Poisson probability 0.5