[Wed Sep  5 13:52:53 2012] Detection parameters:
  Position = (192.8, 175.9) = 1 5 18.65 -72 10 31.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 39.1 +/- 10.5
  Background counts = 24.3
  Rate = 0.003 +/- 0.0009

[Wed Sep  5 13:52:53 2012] Off-axis axis estimate = 11.73'
[Wed Sep  5 13:54:42 2012] Using EEF radius (= 12.29 ")to estimate initial spatial extent for simple fitting
[Wed Sep  5 13:54:42 2012] Initial guess for spatial extent in simple fitting = 12.29"
[Wed Sep  5 13:54:42 2012] source mask rpix=2.8, npix_max = 44, mask sum = 36, frac = 0.814
[Wed Sep  5 13:54:42 2012] Giving source the simple spatial ID 39 for pass 0, mean size = 12.29"
[Wed Sep  5 16:25:09 2012] fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_src39.ximg exists
[Wed Sep  5 16:25:09 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_src39.csv
[Wed Sep  5 16:25:09 2012] fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_src39_1.ximg exists
[Wed Sep  5 16:25:09 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_src39.csv
[Wed Sep  5 16:25:09 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_src39_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_src39.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 Sep  5 16:25:10 2012] fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_tfrozen_src39.ximg exists
[Wed Sep  5 16:25:10 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_tfrozen_src39.csv
[Wed Sep  5 16:25:10 2012] fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_tfrozen_src39_1.ximg exists
[Wed Sep  5 16:25:10 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_tfrozen_src39.csv
[Wed Sep  5 16:25:10 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_tfrozen_src39_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_tfrozen_src39.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 Sep  5 16:40:38 2012] Warning, spatial fit 39 centroid is now closest to src. 40
[Wed Sep  5 16:40:38 2012] Spatial fit model total counts = 484.235000, observed total counts = 376.000000
[Wed Sep  5 16:40:38 2012] Poor agreement between spatial fit and data for source 39
It may help to tweak spatial fit manually
Not incorporating fit results
[Wed Sep  5 16:40:38 2012] Vigneting correction estimate = 1.000000
[Wed Sep  5 16:40:38 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Sep  5 16:40:38 2012] Assessing source extent using major
[Wed Sep  5 16:40:38 2012] Source does appear to be extended
[Wed Sep  5 16:40:38 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Sep  5 16:40:38 2012] Deleting source due to low Poisson probability 0.9