[Wed Mar 7 00:42:51 2012] Detection parameters: Position = (889.5, 698.8) = 18 56 24.10 2 43 42.4 Extent = 1.5" x 0.7", rotation angle = 74 degrees Source counts = 6.2 +/- 2.8 Background counts = 1.8 Rate = 0.0002 +/- 7e-05 [Wed Mar 7 00:42:51 2012] Off-axis axis estimate = 7.12' [Wed Mar 7 01:12:15 2012] Using EEF radius (= 2.26 ")to estimate initial spatial extent for simple fitting [Wed Mar 7 01:12:15 2012] Initial guess for spatial extent in simple fitting = 2.26" [Wed Mar 7 01:12:15 2012] Spatial fitting skipped for pass 0: source has 6.2 net counts, is at off-axis angle 7.1' [Wed Mar 7 01:47:09 2012] Vigneting correction estimate = 1.000000 [Wed Mar 7 01:47:09 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Mar 7 01:47:09 2012] Assessing source extent using major [Wed Mar 7 01:47:09 2012] Source does appear to be extended [Wed Mar 7 01:47:09 2012] Computing asymmetry using major and minor axis, asym = 1.96 [Wed Mar 7 01:47:09 2012] Source is asymmetric [Wed Mar 7 01:47:09 2012] Deleting source due to low Poisson probability 1.0