[Thu Jun 6 01:19:54 2013] Detection parameters: Position = (337.8, 296.2) = 2 3 44.89 77 16 50.9 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 54.9 +/- 14.0 Background counts = 58.4 Rate = 0.001 +/- 0.0004 [Thu Jun 6 01:19:56 2013] Off-axis axis estimate = 2.86' [Thu Jun 6 02:02:11 2013] Using EEF radius (= 7.86 ")to estimate initial spatial extent for simple fitting [Thu Jun 6 02:02:11 2013] Initial guess for spatial extent in simple fitting = 7.86" [Thu Jun 6 02:02:11 2013] source mask rpix=1.8, npix_max = 21, mask sum = 20, frac = 0.940 [Thu Jun 6 02:02:11 2013] Giving source the simple spatial ID 74 for pass 0, mean size = 7.86" [Thu Jun 6 08:27:04 2013] fullrun_mos1_xmm0111520101_pi300-10000_cl_pass0_src74.ximg exists [Thu Jun 6 08:27:04 2013] Warning: total counts is not > 0 [Thu Jun 6 08:27:04 2013] fullrun_mos1_xmm0111520101_pi300-10000_cl_pass0_src74_1.ximg exists [Thu Jun 6 08:27:04 2013] Warning: total counts is not > 0 [Thu Jun 6 08:27:04 2013] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0111520101_pi300-10000_cl_pass0_src74_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0111520101_pi300-10000_cl_pass0_src74.ximg or adjust the simplespatial fit parameters in $XASSIST/data/missions/*/*/spatial.dat and re-run simplespatial fitting after setting file recreation parameter to yes [Thu Jun 6 08:27:06 2013] fullrun_mos1_xmm0111520101_pi300-10000_cl_pass0_tfrozen_src74.ximg exists [Thu Jun 6 08:27:07 2013] Warning: total counts is not > 0 [Thu Jun 6 08:27:07 2013] fullrun_mos1_xmm0111520101_pi300-10000_cl_pass0_tfrozen_src74_1.ximg exists [Thu Jun 6 08:27:07 2013] Warning: total counts is not > 0 [Thu Jun 6 08:27:07 2013] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0111520101_pi300-10000_cl_pass0_tfrozen_src74_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0111520101_pi300-10000_cl_pass0_tfrozen_src74.ximg or adjust the simplespatial fit parameters in $XASSIST/data/missions/*/*/spatial.dat and re-run simplespatial fitting after setting file recreation parameter to yes [Thu Jun 6 08:27:24 2013] Source 83 is offset by 7.061175 and -2.541438 pixels which is larger than 2 X fitted extent = 0.851830 x 0.851830, not incorporating fit results [Thu Jun 6 08:27:24 2013] Warning, spatial fit 74 centroid is now closest to src. 92 [Thu Jun 6 08:27:24 2013] Vigneting correction estimate = 1.000000 [Thu Jun 6 08:27:24 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Thu Jun 6 08:27:24 2013] Assessing source extent using major [Thu Jun 6 08:27:24 2013] Source does appear to be extended [Thu Jun 6 08:27:24 2013] Computing asymmetry using major and minor axis, asym = 1.00 [Thu Jun 6 08:27:24 2013] Deleting source due to low Poisson probability 0.9