[Fri Oct 7 04:49:05 2011] Detection parameters: Position = (961.0, 644.5) = 16 17 54.81 -50 59 25.6 Extent = 0.7" x 0.5", rotation angle = 108 degrees Source counts = 5.7 +/- 3.2 Background counts = 4.3 Rate = 0.0004 +/- 0.0002 [Fri Oct 7 04:49:08 2011] Off-axis axis estimate = 3.24' [Fri Oct 7 04:53:04 2011] Using EEF radius (= 0.63 ")to estimate initial spatial extent for simple fitting [Fri Oct 7 04:53:04 2011] Initial guess for spatial extent in simple fitting = 0.63" [Fri Oct 7 04:53:04 2011] Spatial fitting skipped for pass 0: source has 5.7 net counts, is at off-axis angle 3.2' [Fri Oct 7 04:54:18 2011] Spatial fit model total counts = 139.619000, observed total counts = 131.000000 [Fri Oct 7 04:54:18 2011] Offset between fit and detection position for source 23 = 6.021801 pixels [Fri Oct 7 04:54:18 2011] Warning, changing simple spatial fit ID from -1 to 6 [Fri Oct 7 04:54:18 2011] 140.179300 total counts/ 129.426000 bgd. counts: snr = 0.945216 Spatial fit parameters: Offset between fit and detection position for source 23 = 6.021801 pixels Position = (965.0, 649.0) = 16 17 54.62 -50 59 23.7 Extent = 1.5" x 1.5", rotation angle = 0 Source counts = 10.8 +/- 11.8 Background counts = 129.4 Rate = 0.0008 +/- 0.0009 Deleting source due to low Poisson probability