[Sat Apr 28 05:02:53 2012] Detection parameters: Position = (643.6, 470.5) = 5 35 7.61 -4 54 8.1 Extent = 1.1" x 0.5", rotation angle = 135 degrees Source counts = 6.3 +/- 2.8 Background counts = 1.7 Rate = 0.0001 +/- 6e-05 [Sat Apr 28 05:02:54 2012] Off-axis axis estimate = 6.57' [Sat Apr 28 08:13:01 2012] Using EEF radius (= 1.93 ")to estimate initial spatial extent for simple fitting [Sat Apr 28 08:13:01 2012] Initial guess for spatial extent in simple fitting = 1.93" [Sat Apr 28 08:13:01 2012] Spatial fitting skipped for pass 0: source has 6.3 net counts, is at off-axis angle 6.6' [Sat Apr 28 11:21:08 2012] Vigneting correction estimate = 1.000000 [Sat Apr 28 11:21:08 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sat Apr 28 11:21:08 2012] Assessing source extent using major [Sat Apr 28 11:21:08 2012] Source does appear to be extended [Sat Apr 28 11:21:08 2012] Computing asymmetry using major and minor axis, asym = 2.21 [Sat Apr 28 11:21:08 2012] Source is asymmetric [Sat Apr 28 11:21:08 2012] Deleting source due to low Poisson probability 0.9