[Mon Aug 6 19:53:49 2012] Detection parameters: Position = (337.7, 258.4) = 0 24 40.52 64 5 51.4 Extent = 43.5" x 43.5", rotation angle = 0 degrees Source counts = 132.8 +/- 22.4 Background counts = 2028.4 Rate = 0.006 +/- 0.001 [Mon Aug 6 19:53:49 2012] Off-axis axis estimate = 4.07' [Thu Aug 9 08:23:55 2012] Using EEF radius (= 8.46 ")to estimate initial spatial extent for simple fitting [Thu Aug 9 08:23:55 2012] Initial guess for spatial extent in simple fitting = 8.46" [Thu Aug 9 08:23:55 2012] source mask rpix=1.9, npix_max = 23, mask sum = 25, frac = 1.045 [Thu Aug 9 08:23:55 2012] Giving source the simple spatial ID 74 for pass 0, mean size = 8.46" [Sat Aug 11 03:21:59 2012] fullrun_mos1_xmm0412380401_pi300-10000_cl_pass0_src74.ximg exists [Sat Aug 11 03:21:59 2012] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0412380401_pi300-10000_cl_pass0_src74.csv [Sat Aug 11 03:21:59 2012] fullrun_mos1_xmm0412380401_pi300-10000_cl_pass0_src74_1.ximg exists [Sat Aug 11 03:21:59 2012] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0412380401_pi300-10000_cl_pass0_src74.csv [Sat Aug 11 03:21:59 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0412380401_pi300-10000_cl_pass0_src74_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0412380401_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 [Sat Aug 11 03:22:01 2012] fullrun_mos1_xmm0412380401_pi300-10000_cl_pass0_tfrozen_src74.ximg exists [Sat Aug 11 03:22:01 2012] fullrun_mos1_xmm0412380401_pi300-10000_cl_pass0_tfrozen_src74_1.ximg exists [Sat Aug 11 03:22:01 2012] Fit fullrun_mos1_xmm0412380401_pi300-10000_cl_pass0_tfrozen_src74 appears to have run properly [Sun Aug 12 18:07:42 2012] Warning, spatial fit 74 centroid is now closest to src. 43 [Sun Aug 12 18:07:42 2012] Vigneting correction estimate = 1.000000 [Sun Aug 12 18:07:42 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Sun Aug 12 18:07:42 2012] Assessing source extent using major [Sun Aug 12 18:07:42 2012] Source does appear to be extended [Sun Aug 12 18:07:42 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Sun Aug 12 18:07:42 2012] Deleting source due to low Poisson probability 0.8