[Mon Jul 22 00:07:23 2013] Detection parameters: Position = (482.9, 273.8) = 15 2 26.72 -42 6 59.4 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 332.1 +/- 30.1 Background counts = 157.4 Rate = 0.005 +/- 0.0005 [Mon Jul 22 00:07:27 2013] Off-axis axis estimate = 13.49' [Mon Jul 22 00:09:43 2013] Using EEF radius (= 13.18 ")to estimate initial spatial extent for simple fitting [Mon Jul 22 00:09:43 2013] Initial guess for spatial extent in simple fitting = 13.18" [Mon Jul 22 00:09:43 2013] source mask rpix=3.0, npix_max = 49, mask sum = 49, frac = 0.984 [Mon Jul 22 00:09:43 2013] Giving source the simple spatial ID 185 for pass 0, mean size = 13.18" [Mon Jul 22 00:10:50 2013] Source 273 is offset by -6.999312 and -1.290483 pixels which is larger than 2 X fitted extent = 1.489908 x 1.489908, not incorporating fit results [Mon Jul 22 00:10:51 2013] Spatial fit model total counts = 4984.830000, observed total counts = 4901.000000 [Mon Jul 22 00:10:51 2013] Offset between fit and detection position for source 273 = 1.278446 pixels [Mon Jul 22 00:10:51 2013] Warning, changing simple spatial fit ID from 185 to 94 [Mon Jul 22 00:10:51 2013] 4783.495633 total counts/ 4782.810000 bgd. counts: snr = 0.009914 Spatial fit parameters: Offset between fit and detection position for source 273 = 1.278446 pixels Position = (483.7, 272.8) = 15 2 26.43 -42 7 5.1 Extent = 3.8 (3.2-5.7)", rotation angle = 0 Source counts = 0.7 +/- 69.2 Background counts = 4782.8 Rate = 1e-05 +/- 0.001 Deleting source due to low Poisson probability