[Thu May 3 17:40:32 2012] Detection parameters: Position = (367.0, 297.0) = 0 24 49.51 64 7 22.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 24568.2 +/- 189.9 Background counts = 337.0 Rate = 1 +/- 0.01 [Thu May 3 17:40:54 2012] Off-axis axis estimate = 4.97' [Thu May 3 18:07:41 2012] Using EEF radius (= 8.91 ")to estimate initial spatial extent for simple fitting [Thu May 3 18:07:41 2012] Initial guess for spatial extent in simple fitting = 8.91" [Thu May 3 18:07:41 2012] source mask rpix=2.0, npix_max = 25, mask sum = 34, frac = 1.308 [Thu May 3 18:07:41 2012] Giving source the simple spatial ID 32 for pass 0, mean size = 8.91" [Sat May 12 14:11:39 2012] fullrun_pn_xmm0511180101_pi300-10000_cl_pass0_src32.ximg exists [Sat May 12 14:11:39 2012] fullrun_pn_xmm0511180101_pi300-10000_cl_pass0_src32_1.ximg exists [Sat May 12 14:11:39 2012] Fit fullrun_pn_xmm0511180101_pi300-10000_cl_pass0_src32 appears to have run properly [Sat May 12 14:11:42 2012] fullrun_pn_xmm0511180101_pi300-10000_cl_pass0_tfrozen_src32.ximg exists [Sat May 12 14:11:42 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0511180101_pi300-10000_cl_pass0_tfrozen_src32.csv [Sat May 12 14:11:42 2012] fullrun_pn_xmm0511180101_pi300-10000_cl_pass0_tfrozen_src32_1.ximg exists [Sat May 12 14:11:42 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0511180101_pi300-10000_cl_pass0_tfrozen_src32.csv [Sat May 12 14:11:42 2012] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0511180101_pi300-10000_cl_pass0_tfrozen_src32_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0511180101_pi300-10000_cl_pass0_tfrozen_src32.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