[Wed Jul 31 05:52:41 2013] Detection parameters: Position = (846.4, 579.4) = 0 42 11.90 41 10 49.7 Extent = 2.3" x 1.3", rotation angle = 127 degrees Source counts = 28.3 +/- 5.5 Background counts = 1.7 Rate = 0.007 +/- 0.001 [Wed Jul 31 05:52:41 2013] Off-axis axis estimate = 8.05' [Wed Jul 31 05:53:36 2013] Using EEF radius (= 2.86 ")to estimate initial spatial extent for simple fitting [Wed Jul 31 05:53:36 2013] Setting initial spatial extent for simple fitting to maximum allowed for this pass [Wed Jul 31 05:53:36 2013] Initial guess for spatial extent in simple fitting = 2.86" [Wed Jul 31 05:53:36 2013] source mask rpix=5.8, npix_max = 159, mask sum = 169, frac = 1.059 [Wed Jul 31 05:53:36 2013] Giving source the simple spatial ID 13 for pass 0, mean size = 2.86" [Wed Jul 31 05:53:38 2013] fullrun_ccd0_acisf10719_pi14-548_cl_pass0_src13.ximg exists [Wed Jul 31 05:53:38 2013] Warning: total counts is not > 0 [Wed Jul 31 05:53:38 2013] fullrun_ccd0_acisf10719_pi14-548_cl_pass0_src13_1.ximg exists [Wed Jul 31 05:53:38 2013] Warning: total counts is not > 0 [Wed Jul 31 05:53:38 2013] It looks like the fit did not converge You should probably delete fullrun_ccd0_acisf10719_pi14-548_cl_pass0_src13_1.ximg Either tweak this fit manually starting from fullrun_ccd0_acisf10719_pi14-548_cl_pass0_src13.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 [Wed Jul 31 05:53:39 2013] fullrun_ccd0_acisf10719_pi14-548_cl_pass0_tfrozen_src13.ximg exists [Wed Jul 31 05:53:39 2013] Warning: total counts is not > 0 [Wed Jul 31 05:53:39 2013] fullrun_ccd0_acisf10719_pi14-548_cl_pass0_tfrozen_src13_1.ximg exists [Wed Jul 31 05:53:39 2013] Warning: total counts is not > 0 [Wed Jul 31 05:53:39 2013] It looks like the fit did not converge You should probably delete fullrun_ccd0_acisf10719_pi14-548_cl_pass0_tfrozen_src13_1.ximg Either tweak this fit manually starting from fullrun_ccd0_acisf10719_pi14-548_cl_pass0_tfrozen_src13.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