[Mon Jul 9 20:42:11 2012] Detection parameters: Position = (232.5, 243.6) = 5 1 29.64 -24 30 44.0 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 75.8 +/- 12.9 Background counts = 21.7 Rate = 0.003 +/- 0.0006 [Mon Jul 9 20:42:12 2012] Off-axis axis estimate = 6.22' [Mon Jul 9 20:44:11 2012] Using EEF radius (= 9.54 ")to estimate initial spatial extent for simple fitting [Mon Jul 9 20:44:11 2012] Initial guess for spatial extent in simple fitting = 9.54" [Mon Jul 9 20:44:11 2012] source mask rpix=2.2, npix_max = 29, mask sum = 9, frac = 0.310 [Mon Jul 9 20:44:11 2012] Skipping simple spatial due to low active detector fraction [Mon Jul 9 23:56:41 2012] Spatial fit model total counts = 324.089000, observed total counts = 296.000000 [Mon Jul 9 23:56:41 2012] Offset between fit and detection position for source 22 = 0.820664 pixels [Mon Jul 9 23:56:41 2012] Warning, changing simple spatial fit ID from -1 to 49 [Mon Jul 9 23:56:41 2012] 323.022900 total counts/ 292.359000 bgd. counts: snr = 1.793367 Spatial fit parameters: Offset between fit and detection position for source 22 = 0.820664 pixels Position = (232.6, 244.4) = 5 1 29.62 -24 30 36.4 Extent = 7.1 (4.9-11.5)", rotation angle = 0 Source counts = 30.7 +/- 18.0 Background counts = 292.4 Rate = 0.001 +/- 0.0008 [Mon Jul 9 23:56:41 2012] Vigneting correction estimate = 1.000000 [Mon Jul 9 23:56:41 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Mon Jul 9 23:56:41 2012] Assessing source extent using major axis lower bound [Mon Jul 9 23:56:41 2012] Source does appear to be extended [Mon Jul 9 23:56:41 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Mon Jul 9 23:57:04 2012] Using previous fit value to estimate initial spatial extent for simple fitting [Mon Jul 9 23:57:04 2012] Initial guess for spatial extent in simple fitting = 7.07" [Mon Jul 9 23:57:04 2012] source mask rpix=1.6, npix_max = 18, mask sum = 8, frac = 0.443 [Mon Jul 9 23:57:04 2012] Skipping simple spatial due to low active detector fraction [Tue Jul 10 02:18:56 2012] Vigneting correction estimate = 1.000000 [Tue Jul 10 02:18:56 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Tue Jul 10 02:18:56 2012] Assessing source extent using major axis lower bound [Tue Jul 10 02:18:56 2012] Source does appear to be extended [Tue Jul 10 02:18:56 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Tue Jul 10 02:18:56 2012] Deleting source due to low Poisson probability 1.0