[Wed Mar 21 00:46:49 2012] Detection parameters: Position = (192.7, 281.5) = 17 46 55.78 -32 16 41.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 59.2 +/- 12.8 Background counts = 41.6 Rate = 0.001 +/- 0.0003 [Wed Mar 21 00:46:50 2012] Off-axis axis estimate = 7.76' [Wed Mar 21 02:52:51 2012] Using EEF radius (= 10.31 ")to estimate initial spatial extent for simple fitting [Wed Mar 21 02:52:51 2012] Initial guess for spatial extent in simple fitting = 10.31" [Wed Mar 21 02:52:51 2012] source mask rpix=2.4, npix_max = 32, mask sum = 30, frac = 0.910 [Wed Mar 21 02:52:51 2012] Giving source the simple spatial ID 11 for pass 0, mean size = 10.31" [Wed Mar 21 03:38:00 2012] fullrun_mos2_xmm0553950201_pi300-10000_cl_pass0_src11.ximg exists [Wed Mar 21 03:38:00 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0553950201_pi300-10000_cl_pass0_src11.csv [Wed Mar 21 03:38:00 2012] fullrun_mos2_xmm0553950201_pi300-10000_cl_pass0_src11_1.ximg exists [Wed Mar 21 03:38:00 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0553950201_pi300-10000_cl_pass0_src11.csv [Wed Mar 21 03:38:00 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0553950201_pi300-10000_cl_pass0_src11_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0553950201_pi300-10000_cl_pass0_src11.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 21 03:38:00 2012] fullrun_mos2_xmm0553950201_pi300-10000_cl_pass0_tfrozen_src11.ximg exists [Wed Mar 21 03:38:00 2012] fullrun_mos2_xmm0553950201_pi300-10000_cl_pass0_tfrozen_src11_1.ximg exists [Wed Mar 21 03:38:00 2012] Fit fullrun_mos2_xmm0553950201_pi300-10000_cl_pass0_tfrozen_src11 appears to have run properly [Wed Mar 21 03:38:18 2012] Spatial fit model total counts = 499.519000, observed total counts = 498.000000 [Wed Mar 21 03:38:18 2012] Offset between fit and detection position for source 18 = 0.831860 pixels [Wed Mar 21 03:38:18 2012] 492.063100 total counts/ 467.445000 bgd. counts: snr = 1.138647 Spatial fit parameters: Offset between fit and detection position for source 18 = 0.831860 pixels Position = (192.8, 282.3) = 17 46 55.74 -32 16 40.7 Extent = 3.2 (2.6-6.5)", rotation angle = 0 Source counts = 24.6 +/- 22.2 Background counts = 467.4 Rate = 0.0003 +/- 0.0003 Deleting source due to low Poisson probability