[Tue Mar 13 11:17:03 2012] Detection parameters: Position = (356.6, 968.4) = 13 37 14.69 -29 49 44.6 Extent = 0.9" x 0.5", rotation angle = 171 degrees Source counts = 7.7 +/- 3.2 Background counts = 2.3 Rate = 0.0008 +/- 0.0003 [Tue Mar 13 11:17:03 2012] Off-axis axis estimate = 5.96' [Tue Mar 13 11:17:42 2012] Using EEF radius (= 1.61 ")to estimate initial spatial extent for simple fitting [Tue Mar 13 11:17:42 2012] Initial guess for spatial extent in simple fitting = 1.61" [Tue Mar 13 11:17:42 2012] Spatial fitting skipped for pass 0: source has 7.7 net counts, is at off-axis angle 6.0' [Tue Mar 13 11:17:55 2012] Vigneting correction estimate = 1.000000 [Tue Mar 13 11:17:55 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Mar 13 11:17:55 2012] Assessing source extent using major [Tue Mar 13 11:17:55 2012] Source does appear to be extended [Tue Mar 13 11:17:55 2012] Computing asymmetry using major and minor axis, asym = 1.74 [Tue Mar 13 11:17:55 2012] Source is asymmetric [Tue Mar 13 11:17:55 2012] Deleting source due to low Poisson probability 0.9