[Tue Oct 4 12:03:09 2011] Detection parameters: Position = (990.3, 684.6) = 3 28 21.95 2 29 18.5 Extent = 2.1" x 1.0", rotation angle = 165 degrees Source counts = 7.7 +/- 3.3 Background counts = 3.3 Rate = 0.0004 +/- 0.0002 [Tue Oct 4 12:03:09 2011] Off-axis axis estimate = 9.06' [Tue Oct 4 12:03:59 2011] Using EEF radius (= 3.63 ")to estimate initial spatial extent for simple fitting [Tue Oct 4 12:03:59 2011] Initial guess for spatial extent in simple fitting = 3.63" [Tue Oct 4 12:03:59 2011] Spatial fitting skipped for pass 0: source has 7.7 net counts, is at off-axis angle 9.1' [Tue Oct 4 12:04:06 2011] Vigneting correction estimate = 1.000000 [Tue Oct 4 12:04:06 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Oct 4 12:04:06 2011] Assessing source extent using major [Tue Oct 4 12:04:06 2011] Source does appear to be extended [Tue Oct 4 12:04:06 2011] Computing asymmetry using major and minor axis, asym = 2.17 [Tue Oct 4 12:04:06 2011] Source is asymmetric [Tue Oct 4 12:04:06 2011] Deleting source due to low Poisson probability 0.9