[Sat Oct 8 00:44:25 2011] Detection parameters: Position = (498.2, 377.9) = 15 3 41.69 -41 42 26.3 Extent = 2.1" x 0.5", rotation angle = 135 degrees Source counts = 10.9 +/- 7.8 Background counts = 50.1 Rate = 0.0001 +/- 9e-05 [Sat Oct 8 00:44:26 2011] Off-axis axis estimate = 15.06' [Sat Oct 8 00:50:45 2011] Using EEF radius (= 10.27 ")to estimate initial spatial extent for simple fitting [Sat Oct 8 00:50:45 2011] Initial guess for spatial extent in simple fitting = 10.27" [Sat Oct 8 00:50:45 2011] Spatial fitting skipped for pass 0: source has 10.9 net counts, is at off-axis angle 15.1' [Sat Oct 8 00:51:17 2011] Vigneting correction estimate = 1.000000 [Sat Oct 8 00:51:17 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sat Oct 8 00:51:17 2011] Assessing source extent using major [Sat Oct 8 00:51:17 2011] Source does appear to be extended [Sat Oct 8 00:51:17 2011] Computing asymmetry using major and minor axis, asym = 4.32 [Sat Oct 8 00:51:17 2011] Source is asymmetric [Sat Oct 8 00:51:17 2011] Deleting source due to low Poisson probability 0.6