[Mon Jul 9 08:44:16 2012] Detection parameters: Position = (410.2, 296.7) = 17 45 36.96 -28 40 13.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 64.1 +/- 13.6 Background counts = 45.0 Rate = 0.003 +/- 0.0007 [Mon Jul 9 08:44:16 2012] Off-axis axis estimate = 8.11' [Mon Jul 9 11:58:52 2012] Using EEF radius (= 10.48 ")to estimate initial spatial extent for simple fitting [Mon Jul 9 11:58:52 2012] Initial guess for spatial extent in simple fitting = 10.48" [Mon Jul 9 11:58:52 2012] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.063 [Mon Jul 9 11:58:52 2012] Giving source the simple spatial ID 15 for pass 0, mean size = 10.48" [Mon Jul 9 13:11:43 2012] fullrun_mos2_xmm0112970401_pi300-10000_cl_pass0_src15.ximg exists [Mon Jul 9 13:11:43 2012] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0112970401_pi300-10000_cl_pass0_src15.csv [Mon Jul 9 13:11:43 2012] fullrun_mos2_xmm0112970401_pi300-10000_cl_pass0_src15_1.ximg exists [Mon Jul 9 13:11:43 2012] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0112970401_pi300-10000_cl_pass0_src15.csv [Mon Jul 9 13:11:43 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0112970401_pi300-10000_cl_pass0_src15_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0112970401_pi300-10000_cl_pass0_src15.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 Jul 9 13:11:43 2012] fullrun_mos2_xmm0112970401_pi300-10000_cl_pass0_tfrozen_src15.ximg exists [Mon Jul 9 13:11:43 2012] fullrun_mos2_xmm0112970401_pi300-10000_cl_pass0_tfrozen_src15_1.ximg exists [Mon Jul 9 13:11:43 2012] Fit fullrun_mos2_xmm0112970401_pi300-10000_cl_pass0_tfrozen_src15 appears to have run properly [Mon Jul 9 13:12:12 2012] Spatial fit model total counts = 286.615000, observed total counts = 287.000000 [Mon Jul 9 13:12:12 2012] Offset between fit and detection position for source 6 = 0.251736 pixels [Mon Jul 9 13:12:12 2012] 284.254700 total counts/ 253.540000 bgd. counts: snr = 1.928959 Spatial fit parameters: Offset between fit and detection position for source 6 = 0.251736 pixels Position = (410.4, 296.5) = 17 45 36.91 -28 40 14.1 Extent = 4.0 (2.6-7.9)", rotation angle = 0 Source counts = 30.7 +/- 16.9 Background counts = 253.5 Rate = 0.001 +/- 0.0006 [Mon Jul 9 13:12:12 2012] Vigneting correction estimate = 1.000000 [Mon Jul 9 13:12:12 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Mon Jul 9 13:12:12 2012] Assessing source extent using major axis lower bound [Mon Jul 9 13:12:12 2012] Source does appear to be extended [Mon Jul 9 13:12:12 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Mon Jul 9 13:12:12 2012] Deleting source due to low Poisson probability 0.7