[Sat Jun 22 01:16:48 2013] Detection parameters: Position = (303.0, 269.0) = 21 58 56.50 -30 16 41.4 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 3355.1 +/- 77.9 Background counts = 266.7 Rate = 0.1 +/- 0.002 [Sat Jun 22 01:16:49 2013] Off-axis axis estimate = 2.16' [Sat Jun 22 01:24:53 2013] Using EEF radius (= 7.51 ")to estimate initial spatial extent for simple fitting [Sat Jun 22 01:24:53 2013] Initial guess for spatial extent in simple fitting = 7.51" [Sat Jun 22 01:24:53 2013] source mask rpix=1.7, npix_max = 19, mask sum = 16, frac = 0.807 [Sat Jun 22 01:24:53 2013] Giving source the simple spatial ID 6 for pass 0, mean size = 7.51" [Sat Jun 22 01:38:07 2013] fullrun_pn_xmm0080940101_pi300-10000_cl_pass0_src6.ximg exists [Sat Jun 22 01:38:07 2013] Warning: total counts is not > 0 [Sat Jun 22 01:38:07 2013] fullrun_pn_xmm0080940101_pi300-10000_cl_pass0_src6_1.ximg exists [Sat Jun 22 01:38:07 2013] Warning: total counts is not > 0 [Sat Jun 22 01:38:07 2013] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0080940101_pi300-10000_cl_pass0_src6_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0080940101_pi300-10000_cl_pass0_src6.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 Jun 22 01:38:08 2013] fullrun_pn_xmm0080940101_pi300-10000_cl_pass0_tfrozen_src6.ximg exists [Sat Jun 22 01:38:08 2013] Warning: total counts is not > 0 [Sat Jun 22 01:38:08 2013] fullrun_pn_xmm0080940101_pi300-10000_cl_pass0_tfrozen_src6_1.ximg exists [Sat Jun 22 01:38:08 2013] Warning: total counts is not > 0 [Sat Jun 22 01:38:08 2013] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0080940101_pi300-10000_cl_pass0_tfrozen_src6_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0080940101_pi300-10000_cl_pass0_tfrozen_src6.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