[Tue Mar 13 11:37:25 2012] Detection parameters: Position = (497.3, 492.3) = 13 40 12.28 -31 33 21.9 Extent = 0.8" x 0.5", rotation angle = 121 degrees Source counts = 4.2 +/- 2.2 Background counts = 0.8 Rate = 8e-05 +/- 4e-05 [Tue Mar 13 11:37:25 2012] Off-axis axis estimate = 5.53' [Tue Mar 13 11:38:28 2012] Using EEF radius (= 1.41 ")to estimate initial spatial extent for simple fitting [Tue Mar 13 11:38:28 2012] Initial guess for spatial extent in simple fitting = 1.41" [Tue Mar 13 11:38:28 2012] Spatial fitting skipped for pass 0: source has 4.2 net counts, is at off-axis angle 5.5' [Tue Mar 13 11:38:43 2012] Vigneting correction estimate = 1.000000 [Tue Mar 13 11:38:43 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Mar 13 11:38:43 2012] Assessing source extent using major [Tue Mar 13 11:38:43 2012] Source does appear to be extended [Tue Mar 13 11:38:43 2012] Computing asymmetry using major and minor axis, asym = 1.65 [Tue Mar 13 11:38:43 2012] Source is asymmetric [Tue Mar 13 11:38:43 2012] Deleting source due to low Poisson probability 0.8