[Tue Mar 13 11:00:49 2012] Detection parameters: Position = (660.5, 1275.5) = 23 18 53.75 -42 15 45.7 Extent = 0.5" x 0.5", rotation angle = 90 degrees Source counts = 0.9 +/- 1.0 Background counts = 0.1 Rate = 3e-05 +/- 3e-05 [Tue Mar 13 11:00:49 2012] Off-axis axis estimate = 1.86' [Tue Mar 13 11:01:32 2012] Using EEF radius (= 0.42 ")to estimate initial spatial extent for simple fitting [Tue Mar 13 11:01:32 2012] Initial guess for spatial extent in simple fitting = 0.42" [Tue Mar 13 11:01:32 2012] Spatial fitting skipped for pass 0: source has 0.9 net counts, is at off-axis angle 1.9' [Tue Mar 13 11:01:43 2012] Vigneting correction estimate = 1.000000 [Tue Mar 13 11:01:43 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Mar 13 11:01:43 2012] Assessing source extent using major [Tue Mar 13 11:01:43 2012] Source does appear to be extended [Tue Mar 13 11:01:43 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Tue Mar 13 11:01:43 2012] Deleting source due to low Poisson probability 0.6