[Tue Jan 31 16:52:40 2012] Detection parameters: Position = (275.8, 366.7) = 1 33 42.86 30 40 44.3 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 221.2 +/- 26.2 Background counts = 326.1 Rate = 0.002 +/- 0.0003 [Tue Jan 31 16:52:42 2012] Off-axis axis estimate = 5.21' [Tue Jan 31 16:59:33 2012] Using EEF radius (= 9.03 ")to estimate initial spatial extent for simple fitting [Tue Jan 31 16:59:33 2012] Initial guess for spatial extent in simple fitting = 9.03" [Tue Jan 31 16:59:33 2012] source mask rpix=2.1, npix_max = 26, mask sum = 5, frac = 0.188 [Tue Jan 31 16:59:33 2012] Skipping simple spatial due to low active detector fraction [Wed Feb 1 00:48:44 2012] Source 35 is offset by -1.824340 and 0.679209 pixels which is larger than 2 X fitted extent = 1.073623 x 1.073623, not incorporating fit results [Wed Feb 1 00:48:44 2012] Vigneting correction estimate = 1.000000 [Wed Feb 1 00:48:44 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Feb 1 00:48:44 2012] Assessing source extent using major [Wed Feb 1 00:48:44 2012] Source does appear to be extended [Wed Feb 1 00:48:44 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Feb 1 00:49:24 2012] Using EEF radius (= 9.03 ")to estimate initial spatial extent for simple fitting [Wed Feb 1 00:49:24 2012] Initial guess for spatial extent in simple fitting = 9.03" [Wed Feb 1 00:49:24 2012] source mask rpix=2.1, npix_max = 26, mask sum = 5, frac = 0.188 [Wed Feb 1 00:49:24 2012] Skipping simple spatial due to low active detector fraction [Wed Feb 1 09:47:24 2012] Spatial fit model total counts = 4381.600000, observed total counts = 4376.000000 [Wed Feb 1 09:47:24 2012] Offset between fit and detection position for source 35 = 6.052201 pixels [Wed Feb 1 09:47:24 2012] Warning, changing simple spatial fit ID from -1 to 27 [Wed Feb 1 09:47:24 2012] 3991.140020 total counts/ 3991.140000 bgd. counts: snr = 0.000000 Spatial fit parameters: Offset between fit and detection position for source 35 = 6.052201 pixels Position = (274.4, 372.6) = 1 33 43.31 30 41 11.1 Extent = 20.5 (2.6-38.5)", rotation angle = 0 Source counts = 0.0 +/- 63.2 Background counts = 3991.1 Rate = 2e-10 +/- 0.0007 Deleting source due to low Poisson probability