[Fri May 3 04:41:32 2013] Detection parameters: Position = (354.7, 445.0) = 6 16 52.18 22 52 27.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 197.4 +/- 40.2 Background counts = 701.0 Rate = 0.002 +/- 0.0005 [Fri May 3 04:41:57 2013] Off-axis axis estimate = 11.38' [Fri May 3 04:45:42 2013] Using EEF radius (= 12.12 ")to estimate initial spatial extent for simple fitting [Fri May 3 04:45:42 2013] Initial guess for spatial extent in simple fitting = 12.12" [Fri May 3 04:45:42 2013] source mask rpix=2.8, npix_max = 43, mask sum = 42, frac = 0.973 [Fri May 3 04:45:42 2013] Giving source the simple spatial ID 161 for pass 0, mean size = 12.12" [Fri May 3 04:46:35 2013] Spatial fit model total counts = 11865.500000, observed total counts = 11862.000000 [Fri May 3 04:46:35 2013] Offset between fit and detection position for source 178 = 4.859843 pixels [Fri May 3 04:46:35 2013] Warning, changing simple spatial fit ID from 161 to 36 [Fri May 3 04:46:35 2013] 11199.147000 total counts/ 11079.100000 bgd. counts: snr = 1.140510 Spatial fit parameters: Offset between fit and detection position for source 178 = 4.859843 pixels Position = (358.6, 442.1) = 6 16 50.95 22 52 19.1 Extent = 14.6 (5.5-23.8)", rotation angle = 0 Source counts = 120.0 +/- 105.8 Background counts = 11079.1 Rate = 0.002 +/- 0.002 Deleting source due to low Poisson probability