[Wed Aug 1 17:00:19 2012] Detection parameters: Position = (184.2, 243.6) = 14 2 6.38 -11 10 2.7 Extent = 10.9" x 10.9", rotation angle = 0 degrees Source counts = 75.3 +/- 13.3 Background counts = 42.1 Rate = 0.003 +/- 0.0005 [Wed Aug 1 17:00:19 2012] Off-axis axis estimate = 9.18' [Wed Aug 1 17:02:36 2012] Using EEF radius (= 11.02 ")to estimate initial spatial extent for simple fitting [Wed Aug 1 17:02:36 2012] Initial guess for spatial extent in simple fitting = 11.02" [Wed Aug 1 17:02:36 2012] source mask rpix=2.5, npix_max = 36, mask sum = 34, frac = 0.924 [Wed Aug 1 17:02:36 2012] Giving source the simple spatial ID 68 for pass 0, mean size = 11.02" [Wed Aug 1 19:49:07 2012] fullrun_pn_xmm0109910101_pi300-10000_cl_pass0_src68.ximg exists [Wed Aug 1 19:49:07 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0109910101_pi300-10000_cl_pass0_src68.csv [Wed Aug 1 19:49:07 2012] fullrun_pn_xmm0109910101_pi300-10000_cl_pass0_src68_1.ximg exists [Wed Aug 1 19:49:07 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0109910101_pi300-10000_cl_pass0_src68.csv [Wed Aug 1 19:49:07 2012] It looks like the fit did not converge You should probably delete fullrun_pn_xmm0109910101_pi300-10000_cl_pass0_src68_1.ximg Either tweak this fit manually starting from fullrun_pn_xmm0109910101_pi300-10000_cl_pass0_src68.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 1 19:49:09 2012] fullrun_pn_xmm0109910101_pi300-10000_cl_pass0_tfrozen_src68.ximg exists [Wed Aug 1 19:49:09 2012] fullrun_pn_xmm0109910101_pi300-10000_cl_pass0_tfrozen_src68_1.ximg exists [Wed Aug 1 19:49:09 2012] Fit fullrun_pn_xmm0109910101_pi300-10000_cl_pass0_tfrozen_src68 appears to have run properly [Wed Aug 1 22:40:11 2012] Source 74 is offset by -5.349833 and -6.171056 pixels which is larger than 2 X fitted extent = 1.266777 x 1.266777, not incorporating fit results [Wed Aug 1 22:40:11 2012] Vigneting correction estimate = 1.000000 [Wed Aug 1 22:40:11 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 [Wed Aug 1 22:40:11 2012] Assessing source extent using major [Wed Aug 1 22:40:11 2012] Source does appear to be extended [Wed Aug 1 22:40:11 2012] Computing asymmetry using major and minor axis, asym = 1.00 [Wed Aug 1 22:40:11 2012] Deleting source due to low Poisson probability 0.9