[Fri Aug 10 22:41:40 2012] Detection parameters: Position = (587.5, 928.5) = 15 1 39.91 -42 2 0.3 Extent = 0.5" x 0.5", rotation angle = 90 degrees Source counts = -0.1 +/- 1.0 Background counts = 1.1 Rate = -1e-06 +/- 1e-05 [Fri Aug 10 22:41:41 2012] Off-axis axis estimate = 4.15' [Fri Aug 10 23:25:23 2012] Using EEF radius (= 0.88 ")to estimate initial spatial extent for simple fitting [Fri Aug 10 23:25:23 2012] Initial guess for spatial extent in simple fitting = 0.88" [Fri Aug 10 23:25:23 2012] Spatial fitting skipped for pass 0: source has -0.1 net counts, is at off-axis angle 4.1' [Sat Aug 11 01:46:57 2012] Vigneting correction estimate = 1.000000 [Sat Aug 11 01:46:57 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sat Aug 11 01:46:57 2012] Assessing source extent using major [Sat Aug 11 01:46:57 2012] Source does appear to be extended [Sat Aug 11 01:46:57 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Sat Aug 11 01:46:57 2012] Deleting source due to low Poisson probability 0.5