[Tue Mar 13 14:28:11 2012] Detection parameters: Position = (483.9, 199.7) = 21 35 22.04 -54 32 21.5 Extent = 3.4" x 1.4", rotation angle = 163 degrees Source counts = 7.9 +/- 3.9 Background counts = 7.1 Rate = 0.0003 +/- 0.0001 [Tue Mar 13 14:28:12 2012] Off-axis axis estimate = 9.61' [Tue Mar 13 14:28:55 2012] Using EEF radius (= 4.09 ")to estimate initial spatial extent for simple fitting [Tue Mar 13 14:28:55 2012] Initial guess for spatial extent in simple fitting = 4.09" [Tue Mar 13 14:28:55 2012] Spatial fitting skipped for pass 0: source has 7.9 net counts, is at off-axis angle 9.6' [Tue Mar 13 14:29:04 2012] Vigneting correction estimate = 1.000000 [Tue Mar 13 14:29:04 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Mar 13 14:29:04 2012] Assessing source extent using major [Tue Mar 13 14:29:04 2012] Source does appear to be extended [Tue Mar 13 14:29:04 2012] Computing asymmetry using major and minor axis, asym = 2.38 [Tue Mar 13 14:29:04 2012] Source is asymmetric [Tue Mar 13 14:29:04 2012] Deleting source due to low Poisson probability 0.8