[Sat Aug 15 04:02:34 2015] Detection parameters: Position = (144.2, 518.5) = 12 1 21.81 55 43 26.4 Extent = 1.0" x 0.5", rotation angle = 52 degrees Source counts = 8.1 +/- 3.0 Background counts = 0.9 Rate = 0.0002 +/- 6e-05 [Sat Aug 15 04:02:34 2015] Off-axis axis estimate = 6.51' [Sat Aug 15 04:30:55 2015] Using EEF radius (= 1.90 ")to estimate initial spatial extent for simple fitting [Sat Aug 15 04:30:55 2015] Initial guess for spatial extent in simple fitting = 1.90" [Sat Aug 15 04:30:55 2015] Spatial fitting skipped for pass 0: source has 8.1 net counts, is at off-axis angle 6.5' [Sat Aug 15 04:37:17 2015] Vigneting correction estimate = 1.000000 [Sat Aug 15 04:37:17 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sat Aug 15 04:37:17 2015] Assessing source extent using major [Sat Aug 15 04:37:17 2015] Source does appear to be extended [Sat Aug 15 04:37:17 2015] Computing asymmetry using major and minor axis, asym = 1.98 [Sat Aug 15 04:37:17 2015] Source is asymmetric [Sat Aug 15 05:00:41 2015] Using EEF radius (= 1.90 ")to estimate initial spatial extent for simple fitting [Sat Aug 15 05:00:41 2015] Initial guess for spatial extent in simple fitting = 1.90" [Sat Aug 15 05:00:41 2015] Spatial fitting skipped for pass 1: source has 8.1 net counts, is at off-axis angle 6.5'