[Thu Mar 15 10:14:36 2012] Detection parameters:
  Position = (331.5, 322.7) = 18 8 33.48 -20 24 8.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 73.9 +/- 18.5
  Background counts = 110.0
  Rate = 0.004 +/- 0.0009

[Thu Mar 15 10:14:37 2012] Off-axis axis estimate = 2.97'
[Thu Mar 15 10:24:37 2012] Using EEF radius (= 7.92 ")to estimate initial spatial extent for simple fitting
[Thu Mar 15 10:24:37 2012] Initial guess for spatial extent in simple fitting = 7.92"
[Thu Mar 15 10:24:37 2012] source mask rpix=1.8, npix_max = 21, mask sum = 25, frac = 1.161
[Thu Mar 15 10:24:37 2012] Giving source the simple spatial ID 3 for pass 0, mean size = 7.92"
[Thu Mar 15 10:44:00 2012] fullrun_pn_xmm0164561401_pi300-10000_cl_pass0_src3.ximg exists
[Thu Mar 15 10:44:00 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0164561401_pi300-10000_cl_pass0_src3.csv
[Thu Mar 15 10:44:00 2012] fullrun_pn_xmm0164561401_pi300-10000_cl_pass0_src3_1.ximg exists
[Thu Mar 15 10:44:00 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0164561401_pi300-10000_cl_pass0_src3.csv
[Thu Mar 15 10:44:00 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0164561401_pi300-10000_cl_pass0_src3_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0164561401_pi300-10000_cl_pass0_src3.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
[Thu Mar 15 10:44:00 2012] fullrun_pn_xmm0164561401_pi300-10000_cl_pass0_tfrozen_src3.ximg exists
[Thu Mar 15 10:44:00 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0164561401_pi300-10000_cl_pass0_tfrozen_src3.csv
[Thu Mar 15 10:44:00 2012] fullrun_pn_xmm0164561401_pi300-10000_cl_pass0_tfrozen_src3_1.ximg exists
[Thu Mar 15 10:44:00 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0164561401_pi300-10000_cl_pass0_tfrozen_src3.csv
[Thu Mar 15 10:44:00 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0164561401_pi300-10000_cl_pass0_tfrozen_src3_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0164561401_pi300-10000_cl_pass0_tfrozen_src3.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
[Thu Mar 15 11:57:06 2012] Spatial fit model total counts = 1629.130000, observed total counts = 1289.000000
[Thu Mar 15 11:57:06 2012] Poor agreement between spatial fit and data for source 3
It may help to tweak spatial fit manually
Not incorporating fit results
[Thu Mar 15 11:57:06 2012] Vigneting correction estimate = 1.000000
[Thu Mar 15 11:57:06 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Mar 15 11:57:06 2012] Assessing source extent using major
[Thu Mar 15 11:57:06 2012] Source does appear to be extended
[Thu Mar 15 11:57:06 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Mar 15 11:57:06 2012] Deleting source due to low Poisson probability 0.8