[Sat Oct 8 00:44:24 2011] Detection parameters: Position = (368.7, 328.7) = 15 3 47.39 -41 42 50.2 Extent = 1.0" x 0.5", rotation angle = 39 degrees Source counts = -6.4 +/- 3.6 Background counts = 19.4 Rate = -7e-05 +/- 4e-05 [Sat Oct 8 00:44:26 2011] Off-axis axis estimate = 15.97' [Sat Oct 8 00:50:45 2011] Using EEF radius (= 11.58 ")to estimate initial spatial extent for simple fitting [Sat Oct 8 00:50:45 2011] Initial guess for spatial extent in simple fitting = 11.58" [Sat Oct 8 00:50:45 2011] Spatial fitting skipped for pass 0: source has -6.4 net counts, is at off-axis angle 16.0' [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 = 1.94 [Sat Oct 8 00:51:17 2011] Source is asymmetric [Sat Oct 8 00:51:17 2011] Deleting source due to low Poisson probability 0.5