[Sun Oct 23 21:45:42 2011] Detection parameters: Position = (1245.0, 752.8) = 2 57 34.40 -23 23 35.3 Extent = 0.8" x 0.5", rotation angle = 14 degrees Source counts = 9.5 +/- 3.2 Background counts = 0.5 Rate = 0.0005 +/- 0.0002 [Sun Oct 23 21:45:42 2011] Off-axis axis estimate = 4.13' [Sun Oct 23 21:46:23 2011] Using EEF radius (= 0.87 ")to estimate initial spatial extent for simple fitting [Sun Oct 23 21:46:23 2011] Initial guess for spatial extent in simple fitting = 0.87" [Sun Oct 23 21:46:23 2011] Spatial fitting skipped for pass 0: source has 9.5 net counts, is at off-axis angle 4.1' [Sun Oct 23 21:46:31 2011] Vigneting correction estimate = 1.000000 [Sun Oct 23 21:46:31 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sun Oct 23 21:46:31 2011] Assessing source extent using major [Sun Oct 23 21:46:31 2011] Source does appear to be extended [Sun Oct 23 21:46:31 2011] Computing asymmetry using major and minor axis, asym = 1.62 [Sun Oct 23 21:46:31 2011] Source is asymmetric [Sun Oct 23 21:46:51 2011] Using EEF radius (= 0.87 ")to estimate initial spatial extent for simple fitting [Sun Oct 23 21:46:51 2011] Initial guess for spatial extent in simple fitting = 0.87" [Sun Oct 23 21:46:51 2011] Spatial fitting skipped for pass 1: source has 9.5 net counts, is at off-axis angle 4.1' [Sun Oct 23 21:46:59 2011] Spatial fit model total counts = 22.534100, observed total counts = 22.000000 [Sun Oct 23 21:46:59 2011] Offset between fit and detection position for source 7 = 0.168164 pixels [Sun Oct 23 21:46:59 2011] Warning, changing simple spatial fit ID from -1 to 4 [Sun Oct 23 21:46:59 2011] 23.998670 total counts/ 18.787100 bgd. counts: snr = 1.202372 Spatial fit parameters: Offset between fit and detection position for source 7 = 0.168164 pixels Position = (1244.8, 752.8) = 2 57 34.42 -23 23 35.6 Extent = 0.5 (0.2-0.8)", rotation angle = 0 Source counts = 5.2 +/- 4.9 Background counts = 18.8 Rate = 0.0003 +/- 0.0002 Deleting source due to low Poisson probability