[Sat Sep 24 01:47:35 2011] Detection parameters: Position = (481.6, 333.5) = 8 24 14.66 -42 59 40.9 Extent = 0.5" x 0.5", rotation angle = 134 degrees Source counts = 35.0 +/- 10.6 Background counts = 77.0 Rate = 0.003 +/- 0.001 [Sat Sep 24 01:47:55 2011] Off-axis axis estimate = 4.88' [Sat Sep 24 01:54:03 2011] Using EEF radius (= 1.13 ")to estimate initial spatial extent for simple fitting [Sat Sep 24 01:54:03 2011] Initial guess for spatial extent in simple fitting = 1.13" [Sat Sep 24 01:54:03 2011] source mask rpix=2.3, npix_max = 31, mask sum = 25, frac = 0.797 [Sat Sep 24 01:54:03 2011] Giving source the simple spatial ID 107 for pass 0, mean size = 1.13" [Sat Sep 24 01:54:39 2011] Spatial fit model total counts = 1336.360000, observed total counts = 1335.000000 [Sat Sep 24 01:54:39 2011] Offset between fit and detection position for source 111 = 3.536056 pixels [Sat Sep 24 01:54:39 2011] Warning, changing simple spatial fit ID from 107 to 45 [Sat Sep 24 01:54:39 2011] 1324.109100 total counts/ 1267.170000 bgd. counts: snr = 1.599533 Spatial fit parameters: Offset between fit and detection position for source 111 = 3.536056 pixels Position = (484.2, 335.9) = 8 24 14.56 -42 59 40.0 Extent = 2.2 (2.2-2.3)", rotation angle = 0 Source counts = 56.9 +/- 36.4 Background counts = 1267.2 Rate = 0.005 +/- 0.003 Deleting source due to low Poisson probability