[Tue Mar 13 11:00:51 2012] Detection parameters: Position = (951.0, 491.5) = 23 18 54.40 -42 10 21.5 Extent = 0.6" x 0.5", rotation angle = 180 degrees Source counts = 1.6 +/- 1.4 Background counts = 0.4 Rate = 5e-05 +/- 5e-05 [Tue Mar 13 11:00:51 2012] Off-axis axis estimate = 3.63' [Tue Mar 13 11:01:33 2012] Using EEF radius (= 0.73 ")to estimate initial spatial extent for simple fitting [Tue Mar 13 11:01:33 2012] Initial guess for spatial extent in simple fitting = 0.73" [Tue Mar 13 11:01:33 2012] Spatial fitting skipped for pass 0: source has 1.6 net counts, is at off-axis angle 3.6' [Tue Mar 13 11:01:45 2012] Vigneting correction estimate = 1.000000 [Tue Mar 13 11:01:45 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Mar 13 11:01:45 2012] Assessing source extent using major [Tue Mar 13 11:01:45 2012] Source does appear to be extended [Tue Mar 13 11:01:45 2012] Computing asymmetry using major and minor axis, asym = 1.12 [Tue Mar 13 11:01:45 2012] Deleting source due to low Poisson probability 0.7