[Mon Mar 12 00:41:37 2012] Detection parameters: Position = (247.3, 315.3) = 16 1 25.45 -51 30 56.4 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 92.1 +/- 20.5 Background counts = 150.2 Rate = 0.002 +/- 0.0004 [Mon Mar 12 00:41:37 2012] Off-axis axis estimate = 3.91' [Mon Mar 12 01:42:41 2012] Using EEF radius (= 8.38 ")to estimate initial spatial extent for simple fitting [Mon Mar 12 01:42:41 2012] Initial guess for spatial extent in simple fitting = 8.38" [Mon Mar 12 01:42:41 2012] source mask rpix=1.9, npix_max = 23, mask sum = 25, frac = 1.061 [Mon Mar 12 01:42:41 2012] Giving source the simple spatial ID 25 for pass 0, mean size = 8.38" [Mon Mar 12 03:16:24 2012] fullrun_mos2_xmm0500300101_pi300-10000_cl_pass0_src25.ximg exists [Mon Mar 12 03:16:24 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0500300101_pi300-10000_cl_pass0_src25.csv [Mon Mar 12 03:16:24 2012] fullrun_mos2_xmm0500300101_pi300-10000_cl_pass0_src25_1.ximg exists [Mon Mar 12 03:16:24 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0500300101_pi300-10000_cl_pass0_src25.csv [Mon Mar 12 03:16:24 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0500300101_pi300-10000_cl_pass0_src25_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0500300101_pi300-10000_cl_pass0_src25.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 Mar 12 03:16:24 2012] fullrun_mos2_xmm0500300101_pi300-10000_cl_pass0_tfrozen_src25.ximg exists [Mon Mar 12 03:16:24 2012] fullrun_mos2_xmm0500300101_pi300-10000_cl_pass0_tfrozen_src25_1.ximg exists [Mon Mar 12 03:16:24 2012] Fit fullrun_mos2_xmm0500300101_pi300-10000_cl_pass0_tfrozen_src25 appears to have run properly [Mon Mar 12 03:16:42 2012] Spatial fit model total counts = 758.311000, observed total counts = 757.000000 [Mon Mar 12 03:16:42 2012] Offset between fit and detection position for source 18 = 0.555099 pixels [Mon Mar 12 03:16:42 2012] 747.593900 total counts/ 719.636000 bgd. counts: snr = 1.042193 Spatial fit parameters: Offset between fit and detection position for source 18 = 0.555099 pixels Position = (246.8, 315.0) = 16 1 25.67 -51 30 58.9 Extent = 4.7 (2.1-10.4)", rotation angle = 0 Source counts = 28.0 +/- 27.3 Background counts = 719.6 Rate = 0.0006 +/- 0.0006 Deleting source due to low Poisson probability