[Wed Oct 5 18:39:03 2011] Detection parameters: Position = (1036.5, 472.1) = 11 31 13.02 -53 14 12.6 Extent = 2.8" x 1.6", rotation angle = 143 degrees Source counts = 6.3 +/- 2.8 Background counts = 1.7 Rate = 0.0006 +/- 0.0003 [Wed Oct 5 18:39:04 2011] Off-axis axis estimate = 9.42' [Wed Oct 5 18:39:56 2011] Using EEF radius (= 3.93 ")to estimate initial spatial extent for simple fitting [Wed Oct 5 18:39:56 2011] Initial guess for spatial extent in simple fitting = 3.93" [Wed Oct 5 18:39:56 2011] Spatial fitting skipped for pass 0: source has 6.3 net counts, is at off-axis angle 9.4' [Wed Oct 5 18:40:09 2011] Vigneting correction estimate = 1.000000 [Wed Oct 5 18:40:09 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Oct 5 18:40:09 2011] Assessing source extent using major [Wed Oct 5 18:40:09 2011] Source does appear to be extended [Wed Oct 5 18:40:09 2011] Computing asymmetry using major and minor axis, asym = 1.75 [Wed Oct 5 18:40:09 2011] Source is asymmetric [Wed Oct 5 18:40:09 2011] Deleting source due to low Poisson probability 0.8