[Mon Aug 20 03:10:41 2012] Detection parameters: Position = (207.1, 133.3) = 12 29 31.49 1 52 48.5 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 52.2 +/- 10.3 Background counts = 15.2 Rate = 0.002 +/- 0.0003 [Mon Aug 20 03:10:41 2012] Off-axis axis estimate = 13.68' [Mon Aug 20 15:24:47 2012] Using EEF radius (= 13.27 ")to estimate initial spatial extent for simple fitting [Mon Aug 20 15:24:47 2012] Initial guess for spatial extent in simple fitting = 13.27" [Mon Aug 20 15:24:47 2012] source mask rpix=3.1, npix_max = 50, mask sum = 49, frac = 0.972 [Mon Aug 20 15:24:47 2012] Giving source the simple spatial ID 11 for pass 0, mean size = 13.27" [Mon Aug 20 19:27:38 2012] fullrun_mos1_xmm0414190601_pi300-10000_cl_pass0_src11.ximg exists [Mon Aug 20 19:27:38 2012] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0414190601_pi300-10000_cl_pass0_src11.csv [Mon Aug 20 19:27:38 2012] fullrun_mos1_xmm0414190601_pi300-10000_cl_pass0_src11_1.ximg exists [Mon Aug 20 19:27:38 2012] Warning: model total counts is not > 0 in csv/fullrun_mos1_xmm0414190601_pi300-10000_cl_pass0_src11.csv [Mon Aug 20 19:27:38 2012] It looks like the fit did not converge You should probably delete fullrun_mos1_xmm0414190601_pi300-10000_cl_pass0_src11_1.ximg Either tweak this fit manually starting from fullrun_mos1_xmm0414190601_pi300-10000_cl_pass0_src11.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 20 19:27:38 2012] fullrun_mos1_xmm0414190601_pi300-10000_cl_pass0_tfrozen_src11.ximg exists [Mon Aug 20 19:27:38 2012] fullrun_mos1_xmm0414190601_pi300-10000_cl_pass0_tfrozen_src11_1.ximg exists [Mon Aug 20 19:27:38 2012] Fit fullrun_mos1_xmm0414190601_pi300-10000_cl_pass0_tfrozen_src11 appears to have run properly [Mon Aug 20 20:10:44 2012] Spatial fit model total counts = 253.382000, observed total counts = 248.000000 [Mon Aug 20 20:10:44 2012] Offset between fit and detection position for source 10 = 0.267413 pixels [Mon Aug 20 20:10:44 2012] 250.498200 total counts/ 215.875000 bgd. counts: snr = 2.356492 Spatial fit parameters: Offset between fit and detection position for source 10 = 0.267413 pixels Position = (207.3, 133.2) = 12 29 31.43 1 52 47.9 Extent = 5.1 (3.6-6.9)", rotation angle = 0 Source counts = 34.6 +/- 15.8 Background counts = 215.9 Rate = 0.001 +/- 0.0005 [Mon Aug 20 20:10:44 2012] Vigneting correction estimate = 1.000000 [Mon Aug 20 20:10:44 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Mon Aug 20 20:10:44 2012] Assessing source extent using major axis lower bound [Mon Aug 20 20:10:44 2012] Source does appear to be extended [Mon Aug 20 20:10:44 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Mon Aug 20 20:10:44 2012] Deleting source due to low Poisson probability 0.6