[Tue Mar 13 10:26:29 2012] Detection parameters: Position = (401.1, 650.0) = 13 36 32.78 -29 59 37.1 Extent = 2.6" x 1.4", rotation angle = 59 degrees Source counts = 6.7 +/- 3.6 Background counts = 6.3 Rate = 0.0001 +/- 7e-05 [Tue Mar 13 10:26:30 2012] Off-axis axis estimate = 9.78' [Tue Mar 13 10:27:59 2012] Using EEF radius (= 4.23 ")to estimate initial spatial extent for simple fitting [Tue Mar 13 10:27:59 2012] Initial guess for spatial extent in simple fitting = 4.23" [Tue Mar 13 10:27:59 2012] Spatial fitting skipped for pass 0: source has 6.7 net counts, is at off-axis angle 9.8' [Tue Mar 13 10:28:17 2012] Vigneting correction estimate = 1.000000 [Tue Mar 13 10:28:17 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Mar 13 10:28:17 2012] Assessing source extent using major [Tue Mar 13 10:28:17 2012] Source does appear to be extended [Tue Mar 13 10:28:17 2012] Computing asymmetry using major and minor axis, asym = 1.95 [Tue Mar 13 10:28:17 2012] Source is asymmetric [Tue Mar 13 10:28:17 2012] Deleting source due to low Poisson probability 0.8