[Mon Sep 9 05:00:41 2013] Detection parameters: Position = (360.6, 163.2) = 2 5 52.69 -0 26 9.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 52.6 +/- 9.5 Background counts = 6.3 Rate = 0.003 +/- 0.0005 [Mon Sep 9 05:00:41 2013] Off-axis axis estimate = 10.79' [Mon Sep 9 05:00:52 2013] Using EEF radius (= 11.82 ")to estimate initial spatial extent for simple fitting [Mon Sep 9 05:00:52 2013] Initial guess for spatial extent in simple fitting = 11.82" [Mon Sep 9 05:00:52 2013] source mask rpix=2.7, npix_max = 41, mask sum = 42, frac = 1.014 [Mon Sep 9 05:00:52 2013] Giving source the simple spatial ID 7 for pass 0, mean size = 11.82" [Mon Sep 9 05:00:53 2013] fullrun_mos1_xmm0554920301_pi300-10000_cl_pass0_src7.ximg exists [Mon Sep 9 05:00:53 2013] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0554920301_pi300-10000_cl_pass0_src7.csv [Mon Sep 9 05:00:53 2013] fullrun_mos1_xmm0554920301_pi300-10000_cl_pass0_src7_1.ximg exists [Mon Sep 9 05:00:53 2013] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0554920301_pi300-10000_cl_pass0_src7.csv [Mon Sep 9 05:00:53 2013] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0554920301_pi300-10000_cl_pass0_src7_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0554920301_pi300-10000_cl_pass0_src7.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 [Mon Sep 9 05:00:53 2013] fullrun_mos1_xmm0554920301_pi300-10000_cl_pass0_tfrozen_src7.ximg exists [Mon Sep 9 05:00:53 2013] fullrun_mos1_xmm0554920301_pi300-10000_cl_pass0_tfrozen_src7_1.ximg exists [Mon Sep 9 05:00:53 2013] Fit fullrun_mos1_xmm0554920301_pi300-10000_cl_pass0_tfrozen_src7 appears to have run properly