[Tue Apr 10 21:36:23 2012] Detection parameters: Position = (554.3, 886.4) = 9 55 57.42 69 41 33.5 Extent = 1.3" x 0.5", rotation angle = 141 degrees Source counts = 4.3 +/- 4.2 Background counts = 13.7 Rate = 0.0001 +/- 0.0001 [Tue Apr 10 21:36:24 2012] Off-axis axis estimate = 3.23' [Tue Apr 10 21:37:28 2012] Using EEF radius (= 0.63 ")to estimate initial spatial extent for simple fitting [Tue Apr 10 21:37:28 2012] Initial guess for spatial extent in simple fitting = 0.63" [Tue Apr 10 21:37:28 2012] Spatial fitting skipped for pass 0: source has 4.3 net counts, is at off-axis angle 3.2' [Tue Apr 10 21:37:48 2012] Vigneting correction estimate = 1.000000 [Tue Apr 10 21:37:48 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Apr 10 21:37:48 2012] Assessing source extent using major [Tue Apr 10 21:37:48 2012] Source does appear to be extended [Tue Apr 10 21:37:48 2012] Computing asymmetry using major and minor axis, asym = 2.59 [Tue Apr 10 21:37:48 2012] Source is asymmetric [Tue Apr 10 21:37:48 2012] Deleting source due to low Poisson probability 0.6