[Wed Aug 15 05:51:21 2012] Detection parameters: Position = (181.3, 240.8) = 20 21 19.21 43 45 33.8 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 43.9 +/- 9.1 Background counts = 9.5 Rate = 0.002 +/- 0.0004 [Wed Aug 15 05:51:21 2012] Off-axis axis estimate = 9.46' [Wed Aug 15 06:20:17 2012] Using EEF radius (= 11.16 ")to estimate initial spatial extent for simple fitting [Wed Aug 15 06:20:17 2012] Initial guess for spatial extent in simple fitting = 11.16" [Wed Aug 15 06:20:17 2012] source mask rpix=2.6, npix_max = 37, mask sum = 36, frac = 0.958 [Wed Aug 15 06:20:17 2012] Giving source the simple spatial ID 6 for pass 0, mean size = 11.16" [Wed Aug 15 06:40:56 2012] fullrun_mos2_xmm0555470801_pi300-10000_cl_pass0_src6.ximg exists [Wed Aug 15 06:40:56 2012] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0555470801_pi300-10000_cl_pass0_src6.csv [Wed Aug 15 06:40:56 2012] fullrun_mos2_xmm0555470801_pi300-10000_cl_pass0_src6_1.ximg exists [Wed Aug 15 06:40:56 2012] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0555470801_pi300-10000_cl_pass0_src6.csv [Wed Aug 15 06:40:56 2012] It looks like the fit did not converge You should probably delete fullrun_mos2_xmm0555470801_pi300-10000_cl_pass0_src6_1.ximg Either tweak this fit manually starting from fullrun_mos2_xmm0555470801_pi300-10000_cl_pass0_src6.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 Aug 15 06:40:56 2012] fullrun_mos2_xmm0555470801_pi300-10000_cl_pass0_tfrozen_src6.ximg exists [Wed Aug 15 06:40:56 2012] fullrun_mos2_xmm0555470801_pi300-10000_cl_pass0_tfrozen_src6_1.ximg exists [Wed Aug 15 06:40:56 2012] Fit fullrun_mos2_xmm0555470801_pi300-10000_cl_pass0_tfrozen_src6 appears to have run properly [Wed Aug 15 06:41:02 2012] Spatial fit model total counts = 147.994000, observed total counts = 148.000000 [Wed Aug 15 06:41:02 2012] Offset between fit and detection position for source 6 = 0.343890 pixels [Wed Aug 15 06:41:02 2012] 150.666000 total counts/ 126.616000 bgd. counts: snr = 2.137326 Spatial fit parameters: Offset between fit and detection position for source 6 = 0.343890 pixels Position = (181.4, 240.5) = 20 21 19.19 43 45 32.7 Extent = 3.7 (2.8-5.3)", rotation angle = 0 Source counts = 24.1 +/- 12.3 Background counts = 126.6 Rate = 0.001 +/- 0.0005 [Wed Aug 15 06:41:02 2012] Vigneting correction estimate = 1.000000 [Wed Aug 15 06:41:02 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Aug 15 06:41:02 2012] Assessing source extent using major axis lower bound [Wed Aug 15 06:41:02 2012] Source does appear to be extended [Wed Aug 15 06:41:02 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Aug 15 06:41:02 2012] Deleting source due to low Poisson probability 0.6