[Wed Jul 11 05:37:12 2012] Detection parameters: Position = (179.5, 226.8) = 21 16 34.94 -58 45 28.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 48.6 +/- 10.5 Background counts = 17.7 Rate = 0.005 +/- 0.001 [Wed Jul 11 05:37:12 2012] Off-axis axis estimate = 10.06' [Wed Jul 11 05:53:13 2012] Using EEF radius (= 11.46 ")to estimate initial spatial extent for simple fitting [Wed Jul 11 05:53:13 2012] Initial guess for spatial extent in simple fitting = 11.46" [Wed Jul 11 05:53:13 2012] source mask rpix=2.6, npix_max = 39, mask sum = 42, frac = 1.069 [Wed Jul 11 05:53:13 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 11.46" [Wed Jul 11 06:01:37 2012] fullrun_mos1_xmm0111250101_pi300-10000_cl_pass0_src4.ximg exists [Wed Jul 11 06:01:37 2012] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0111250101_pi300-10000_cl_pass0_src4.csv [Wed Jul 11 06:01:37 2012] fullrun_mos1_xmm0111250101_pi300-10000_cl_pass0_src4_1.ximg exists [Wed Jul 11 06:01:37 2012] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0111250101_pi300-10000_cl_pass0_src4.csv [Wed Jul 11 06:01:37 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0111250101_pi300-10000_cl_pass0_src4_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0111250101_pi300-10000_cl_pass0_src4.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 Jul 11 06:01:37 2012] fullrun_mos1_xmm0111250101_pi300-10000_cl_pass0_tfrozen_src4.ximg exists [Wed Jul 11 06:01:37 2012] fullrun_mos1_xmm0111250101_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists [Wed Jul 11 06:01:37 2012] Fit fullrun_mos1_xmm0111250101_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly [Wed Jul 11 06:11:26 2012] Spatial fit model total counts = 194.527000, observed total counts = 193.000000 [Wed Jul 11 06:11:26 2012] Offset between fit and detection position for source 9 = 0.393852 pixels [Wed Jul 11 06:11:26 2012] 200.236800 total counts/ 182.723000 bgd. counts: snr = 1.295638 Spatial fit parameters: Offset between fit and detection position for source 9 = 0.393852 pixels Position = (179.9, 226.9) = 21 16 34.74 -58 45 28.3 Extent = 2.9" x 2.9", rotation angle = 0 Source counts = 17.5 +/- 14.2 Background counts = 182.7 Rate = 0.001 +/- 0.001 Deleting source due to low Poisson probability