[Mon Jun 17 00:55:05 2013] Detection parameters: Position = (308.9, 352.1) = 20 47 49.22 30 16 49.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 162.1 +/- 28.1 Background counts = 297.0 Rate = 0.01 +/- 0.002 [Mon Jun 17 00:55:09 2013] Off-axis axis estimate = 3.96' [Mon Jun 17 00:56:50 2013] Using EEF radius (= 8.41 ")to estimate initial spatial extent for simple fitting [Mon Jun 17 00:56:50 2013] Initial guess for spatial extent in simple fitting = 8.41" [Mon Jun 17 00:56:50 2013] source mask rpix=1.9, npix_max = 23, mask sum = 25, frac = 1.056 [Mon Jun 17 00:56:50 2013] Giving source the simple spatial ID 56 for pass 0, mean size = 8.41" [Mon Jun 17 00:56:53 2013] fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src56.ximg exists [Mon Jun 17 00:56:53 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src56.csv [Mon Jun 17 00:56:53 2013] fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src56_1.ximg exists [Mon Jun 17 00:56:53 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src56.csv [Mon Jun 17 00:56:53 2013] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src56_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_src56.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 Jun 17 00:56:56 2013] fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src56.ximg exists [Mon Jun 17 00:56:56 2013] fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src56_1.ximg exists [Mon Jun 17 00:56:56 2013] Fit fullrun_mos2_xmm0082540701_pi300-10000_cl_pass0_tfrozen_src56 appears to have run properly [Mon Jun 17 00:58:49 2013] Warning, spatial fit 56 centroid is now closest to src. 67 [Mon Jun 17 00:58:49 2013] Spatial fit model total counts = 3535.090000, observed total counts = 3476.000000 [Mon Jun 17 00:58:49 2013] Offset between fit and detection position for source 70 = 0.319712 pixels [Mon Jun 17 00:58:49 2013] Warning, changing simple spatial fit ID from 56 to 74 [Mon Jun 17 00:58:49 2013] 3424.097400 total counts/ 3408.980000 bgd. counts: snr = 0.258920 Spatial fit parameters: Offset between fit and detection position for source 70 = 0.319712 pixels Position = (309.0, 352.4) = 20 47 49.18 30 16 49.8 Extent = 2.2" x 2.2", rotation angle = 0 Source counts = 15.1 +/- 58.5 Background counts = 3409.0 Rate = 0.001 +/- 0.004 Deleting source due to low Poisson probability