[Tue Jan 3 11:41:51 2012] Detection parameters: Position = (422.5, 227.8) = 14 45 7.17 -62 24 32.3 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 90.3 +/- 17.9 Background counts = 170.9 Rate = 0.003 +/- 0.0006 [Tue Jan 3 11:41:51 2012] Off-axis axis estimate = 10.35' [Tue Jan 3 11:48:45 2012] Using EEF radius (= 11.60 ")to estimate initial spatial extent for simple fitting [Tue Jan 3 11:48:45 2012] Initial guess for spatial extent in simple fitting = 11.60" [Tue Jan 3 11:48:45 2012] source mask rpix=2.7, npix_max = 40, mask sum = 17, frac = 0.424 [Tue Jan 3 11:48:45 2012] Skipping simple spatial due to low active detector fraction [Wed Jan 4 08:17:02 2012] Spatial fit model total counts = 3405.190000, observed total counts = 3400.000000 [Wed Jan 4 08:17:02 2012] Offset between fit and detection position for source 73 = 8.223126 pixels [Wed Jan 4 08:17:02 2012] Warning, changing simple spatial fit ID from -1 to 3 [Wed Jan 4 08:17:02 2012] 3252.390017 total counts/ 3252.390000 bgd. counts: snr = 0.000000 Spatial fit parameters: Offset between fit and detection position for source 73 = 8.223126 pixels Position = (426.4, 220.6) = 14 45 4.70 -62 24 59.9 Extent = 22.7 (2.8-42.6)", rotation angle = 0 Source counts = 0.0 +/- 57.0 Background counts = 3252.4 Rate = 7e-10 +/- 0.002 Deleting source due to low Poisson probability