[Sat Jun 22 09:22:59 2013] Detection parameters: Position = (316.9, 318.8) = 17 3 9.27 78 40 46.9 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 110.2 +/- 21.1 Background counts = 122.8 Rate = 0.008 +/- 0.002 [Sat Jun 22 09:23:03 2013] Off-axis axis estimate = 2.00' [Sat Jun 22 09:24:07 2013] Using EEF radius (= 7.43 ")to estimate initial spatial extent for simple fitting [Sat Jun 22 09:24:07 2013] Initial guess for spatial extent in simple fitting = 7.43" [Sat Jun 22 09:24:07 2013] source mask rpix=1.7, npix_max = 19, mask sum = 16, frac = 0.821 [Sat Jun 22 09:24:07 2013] Giving source the simple spatial ID 31 for pass 0, mean size = 7.43" [Sat Jun 22 09:24:09 2013] fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src31.ximg exists [Sat Jun 22 09:24:09 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src31.csv [Sat Jun 22 09:24:09 2013] fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src31_1.ximg exists [Sat Jun 22 09:24:09 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src31.csv [Sat Jun 22 09:24:09 2013] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src31_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src31.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 09:24:11 2013] fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src31.ximg exists [Sat Jun 22 09:24:11 2013] fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src31_1.ximg exists [Sat Jun 22 09:24:11 2013] Fit fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src31 appears to have run properly [Sat Jun 22 09:25:03 2013] Warning, spatial fit 31 centroid is now closest to src. 23 [Sat Jun 22 09:25:03 2013] Spatial fit model total counts = 1656.130000, observed total counts = 1657.000000 [Sat Jun 22 09:25:03 2013] Offset between fit and detection position for source 20 = 1.266684 pixels [Sat Jun 22 09:25:03 2013] Warning, changing simple spatial fit ID from 31 to 42 [Sat Jun 22 09:25:03 2013] 1626.599900 total counts/ 1586.560000 bgd. counts: snr = 1.005228 Spatial fit parameters: Offset between fit and detection position for source 20 = 1.266684 pixels Position = (316.2, 319.9) = 17 3 10.33 78 40 50.8 Extent = 6.4 (1.9-15.5)", rotation angle = 0 Source counts = 40.0 +/- 40.3 Background counts = 1586.6 Rate = 0.002 +/- 0.002 Deleting source due to low Poisson probability