[Tue Mar 13 23:05:19 2012] Detection parameters: Position = (373.8, 259.1) = 1 6 57.91 -73 13 21.2 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 46.8 +/- 9.9 Background counts = 14.9 Rate = 0.002 +/- 0.0003 [Tue Mar 13 23:05:20 2012] Off-axis axis estimate = 6.16' [Wed Mar 14 04:52:08 2012] Using EEF radius (= 9.51 ")to estimate initial spatial extent for simple fitting [Wed Mar 14 04:52:08 2012] Initial guess for spatial extent in simple fitting = 9.51" [Wed Mar 14 04:52:08 2012] source mask rpix=2.2, npix_max = 28, mask sum = 30, frac = 1.039 [Wed Mar 14 04:52:08 2012] Giving source the simple spatial ID 8 for pass 0, mean size = 9.51" [Wed Mar 14 05:27:32 2012] fullrun_mos2_xmm0601212701_pi300-10000_cl_pass0_src8.ximg exists [Wed Mar 14 05:27:32 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0601212701_pi300-10000_cl_pass0_src8.csv [Wed Mar 14 05:27:32 2012] fullrun_mos2_xmm0601212701_pi300-10000_cl_pass0_src8_1.ximg exists [Wed Mar 14 05:27:32 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0601212701_pi300-10000_cl_pass0_src8.csv [Wed Mar 14 05:27:32 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0601212701_pi300-10000_cl_pass0_src8_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0601212701_pi300-10000_cl_pass0_src8.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 Mar 14 05:27:32 2012] fullrun_mos2_xmm0601212701_pi300-10000_cl_pass0_tfrozen_src8.ximg exists [Wed Mar 14 05:27:32 2012] fullrun_mos2_xmm0601212701_pi300-10000_cl_pass0_tfrozen_src8_1.ximg exists [Wed Mar 14 05:27:32 2012] Fit fullrun_mos2_xmm0601212701_pi300-10000_cl_pass0_tfrozen_src8 appears to have run properly [Wed Mar 14 05:28:08 2012] Spatial fit model total counts = 204.025000, observed total counts = 199.000000 [Wed Mar 14 05:28:08 2012] Offset between fit and detection position for source 14 = 0.285863 pixels [Wed Mar 14 05:28:08 2012] 201.997300 total counts/ 179.712000 bgd. counts: snr = 1.662379 Spatial fit parameters: Offset between fit and detection position for source 14 = 0.285863 pixels Position = (373.6, 259.3) = 1 6 58.13 -73 13 21.0 Extent = 3.2 (2.4-6.8)", rotation angle = 0 Source counts = 22.3 +/- 14.2 Background counts = 179.7 Rate = 0.0006 +/- 0.0004 Deleting source due to low Poisson probability