[Mon Aug 13 03:22:49 2012] Detection parameters: Position = (414.7, 281.2) = 4 31 21.50 -61 28 40.1 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 70.9 +/- 13.8 Background counts = 39.4 Rate = 0.005 +/- 0.001 [Mon Aug 13 03:22:50 2012] Off-axis axis estimate = 8.52' [Mon Aug 13 05:14:26 2012] Using EEF radius (= 10.69 ")to estimate initial spatial extent for simple fitting [Mon Aug 13 05:14:26 2012] Initial guess for spatial extent in simple fitting = 10.69" [Mon Aug 13 05:14:26 2012] source mask rpix=2.5, npix_max = 34, mask sum = 36, frac = 1.029 [Mon Aug 13 05:14:26 2012] Giving source the simple spatial ID 19 for pass 0, mean size = 10.69" [Mon Aug 13 06:35:02 2012] fullrun_mos1_xmm0105261101_pi300-10000_cl_pass0_src19.ximg exists [Mon Aug 13 06:35:02 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0105261101_pi300-10000_cl_pass0_src19.csv [Mon Aug 13 06:35:02 2012] fullrun_mos1_xmm0105261101_pi300-10000_cl_pass0_src19_1.ximg exists [Mon Aug 13 06:35:02 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0105261101_pi300-10000_cl_pass0_src19.csv [Mon Aug 13 06:35:02 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0105261101_pi300-10000_cl_pass0_src19_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0105261101_pi300-10000_cl_pass0_src19.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 Aug 13 06:35:03 2012] fullrun_mos1_xmm0105261101_pi300-10000_cl_pass0_tfrozen_src19.ximg exists [Mon Aug 13 06:35:03 2012] fullrun_mos1_xmm0105261101_pi300-10000_cl_pass0_tfrozen_src19_1.ximg exists [Mon Aug 13 06:35:03 2012] Fit fullrun_mos1_xmm0105261101_pi300-10000_cl_pass0_tfrozen_src19 appears to have run properly [Mon Aug 13 07:57:05 2012] Spatial fit model total counts = 780.310000, observed total counts = 778.000000 [Mon Aug 13 07:57:05 2012] Offset between fit and detection position for source 20 = 0.614761 pixels [Mon Aug 13 07:57:05 2012] 795.692300 total counts/ 772.312000 bgd. counts: snr = 0.841305 Spatial fit parameters: Offset between fit and detection position for source 20 = 0.614761 pixels Position = (414.7, 280.6) = 4 31 21.50 -61 28 39.9 Extent = 3.9 (2.7-7.1)", rotation angle = 0 Source counts = 23.4 +/- 28.2 Background counts = 772.3 Rate = 0.002 +/- 0.002 Deleting source due to low Poisson probability