[Thu May 23 00:42:06 2013] Detection parameters:
  Position = (144.4, 368.1) = 17 46 26.85 -28 53 58.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 92.3 +/- 20.6
  Background counts = 147.6
  Rate = 0.003 +/- 0.0006

[Thu May 23 00:42:12 2013] Off-axis axis estimate = 12.26'
[Thu May 23 00:43:21 2013] Using EEF radius (= 12.56 ")to estimate initial spatial extent for simple fitting
[Thu May 23 00:43:21 2013] Initial guess for spatial extent in simple fitting = 12.56"
[Thu May 23 00:43:21 2013] source mask rpix=2.9, npix_max = 45, mask sum = 49, frac = 1.068
[Thu May 23 00:43:21 2013] Giving source the simple spatial ID 15 for pass 0, mean size = 12.56"
[Thu May 23 00:43:23 2013] fullrun_pn_xmm0554750601_pi300-10000_cl_pass0_src15.ximg exists
[Thu May 23 00:43:23 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0554750601_pi300-10000_cl_pass0_src15.csv
[Thu May 23 00:43:23 2013] fullrun_pn_xmm0554750601_pi300-10000_cl_pass0_src15_1.ximg exists
[Thu May 23 00:43:23 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0554750601_pi300-10000_cl_pass0_src15.csv
[Thu May 23 00:43:23 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0554750601_pi300-10000_cl_pass0_src15_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0554750601_pi300-10000_cl_pass0_src15.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 May 23 00:43:25 2013] fullrun_pn_xmm0554750601_pi300-10000_cl_pass0_tfrozen_src15.ximg exists
[Thu May 23 00:43:25 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0554750601_pi300-10000_cl_pass0_tfrozen_src15.csv
[Thu May 23 00:43:25 2013] fullrun_pn_xmm0554750601_pi300-10000_cl_pass0_tfrozen_src15_1.ximg exists
[Thu May 23 00:43:25 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0554750601_pi300-10000_cl_pass0_tfrozen_src15.csv
[Thu May 23 00:43:25 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0554750601_pi300-10000_cl_pass0_tfrozen_src15_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0554750601_pi300-10000_cl_pass0_tfrozen_src15.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 May 23 00:43:56 2013] Spatial fit model total counts = 3434.690000, observed total counts = 2849.000000
[Thu May 23 00:43:56 2013] Poor agreement between spatial fit and data for source 16
It may help to tweak spatial fit manually
Not incorporating fit results
[Thu May 23 00:43:56 2013] Warning, spatial fit 15 centroid is now closest to src. 14
[Thu May 23 00:43:57 2013] Vigneting correction estimate = 1.000000
[Thu May 23 00:43:57 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May 23 00:43:57 2013] Assessing source extent using major
[Thu May 23 00:43:57 2013] Source does appear to be extended
[Thu May 23 00:43:57 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Thu May 23 00:43:57 2013] Deleting source due to low Poisson probability 0.9