[Mon Jun 10 00:39:54 2013] Detection parameters: Position = (396.0, 268.0) = 1 39 33.14 6 16 9.9 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 52.3 +/- 10.4 Background counts = 18.9 Rate = 0.003 +/- 0.0005 [Mon Jun 10 00:39:56 2013] Off-axis axis estimate = 7.41' [Mon Jun 10 00:40:18 2013] Using EEF radius (= 10.13 ")to estimate initial spatial extent for simple fitting [Mon Jun 10 00:40:18 2013] Initial guess for spatial extent in simple fitting = 10.13" [Mon Jun 10 00:40:18 2013] source mask rpix=2.3, npix_max = 32, mask sum = 36, frac = 1.124 [Mon Jun 10 00:40:18 2013] Giving source the simple spatial ID 9 for pass 0, mean size = 10.13" [Mon Jun 10 00:40:19 2013] fullrun_mos2_xmm0110890901_pi300-10000_cl_pass0_src9.ximg exists [Mon Jun 10 00:40:19 2013] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0110890901_pi300-10000_cl_pass0_src9.csv [Mon Jun 10 00:40:19 2013] fullrun_mos2_xmm0110890901_pi300-10000_cl_pass0_src9_1.ximg exists [Mon Jun 10 00:40:19 2013] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0110890901_pi300-10000_cl_pass0_src9.csv [Mon Jun 10 00:40:19 2013] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0110890901_pi300-10000_cl_pass0_src9_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0110890901_pi300-10000_cl_pass0_src9.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 Jun 10 00:40:19 2013] fullrun_mos2_xmm0110890901_pi300-10000_cl_pass0_tfrozen_src9.ximg exists [Mon Jun 10 00:40:19 2013] fullrun_mos2_xmm0110890901_pi300-10000_cl_pass0_tfrozen_src9_1.ximg exists [Mon Jun 10 00:40:19 2013] Fit fullrun_mos2_xmm0110890901_pi300-10000_cl_pass0_tfrozen_src9 appears to have run properly [Mon Jun 10 00:40:35 2013] Spatial fit model total counts = 226.586000, observed total counts = 227.000000 [Mon Jun 10 00:40:35 2013] Offset between fit and detection position for source 8 = 0.156440 pixels [Mon Jun 10 00:40:35 2013] 226.036100 total counts/ 198.175000 bgd. counts: snr = 1.979128 Spatial fit parameters: Offset between fit and detection position for source 8 = 0.156440 pixels Position = (395.9, 268.1) = 1 39 33.16 6 16 10.3 Extent = 3.2 (2.5-4.9)", rotation angle = 0 Source counts = 27.9 +/- 15.0 Background counts = 198.2 Rate = 0.001 +/- 0.0006 [Mon Jun 10 00:40:35 2013] Vigneting correction estimate = 1.000000 [Mon Jun 10 00:40:35 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Mon Jun 10 00:40:35 2013] Assessing source extent using major axis lower bound [Mon Jun 10 00:40:35 2013] Source does appear to be extended [Mon Jun 10 00:40:35 2013] Computing asymmetry using major and minor axis, asym = 1.00 [Mon Jun 10 00:40:35 2013] Deleting source due to low Poisson probability 0.9