[Sat Jun 22 09:23:01 2013] Detection parameters: Position = (359.0, 313.4) = 17 2 7.14 78 40 19.9 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 70.1 +/- 15.7 Background counts = 68.8 Rate = 0.006 +/- 0.001 [Sat Jun 22 09:23:03 2013] Off-axis axis estimate = 4.52' [Sat Jun 22 09:24:07 2013] Using EEF radius (= 8.69 ")to estimate initial spatial extent for simple fitting [Sat Jun 22 09:24:07 2013] Initial guess for spatial extent in simple fitting = 8.69" [Sat Jun 22 09:24:07 2013] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.002 [Sat Jun 22 09:24:07 2013] Giving source the simple spatial ID 44 for pass 0, mean size = 8.69" [Sat Jun 22 09:24:09 2013] fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src44.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_src44.csv [Sat Jun 22 09:24:09 2013] fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src44_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_src44.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_src44_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_src44.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_src44.ximg exists [Sat Jun 22 09:24:11 2013] fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src44_1.ximg exists [Sat Jun 22 09:24:11 2013] Fit fullrun_mos1_xmm0112500201_pi300-10000_cl_pass0_tfrozen_src44 appears to have run properly [Sat Jun 22 09:25:03 2013] Spatial fit model total counts = 935.534000, observed total counts = 932.000000 [Sat Jun 22 09:25:03 2013] Offset between fit and detection position for source 42 = 0.159442 pixels [Sat Jun 22 09:25:03 2013] 918.973400 total counts/ 882.219000 bgd. counts: snr = 1.237431 Spatial fit parameters: Offset between fit and detection position for source 42 = 0.159442 pixels Position = (359.2, 313.4) = 17 2 6.92 78 40 21.9 Extent = 5.6 (2.8-11.4)", rotation angle = 0 Source counts = 36.8 +/- 30.3 Background counts = 882.2 Rate = 0.002 +/- 0.002 Deleting source due to low Poisson probability