[Fri Mar 16 07:32:07 2012] Detection parameters:
  Position = (263.7, 133.4) = 16 36 9.35 -47 49 7.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 63.2 +/- 16.4
  Background counts = 123.1
  Rate = 0.0005 +/- 0.0001

[Fri Mar 16 07:32:08 2012] Off-axis axis estimate = 12.23'
[Fri Mar 16 07:39:01 2012] Using EEF radius (= 12.54 ")to estimate initial spatial extent for simple fitting
[Fri Mar 16 07:39:01 2012] Initial guess for spatial extent in simple fitting = 12.54"
[Fri Mar 16 07:39:01 2012] source mask rpix=2.9, npix_max = 45, mask sum = 33, frac = 0.721
[Fri Mar 16 07:39:01 2012] Giving source the simple spatial ID 24 for pass 0, mean size = 12.54"
[Fri Mar 16 10:04:13 2012] fullrun_pn_xmm0560180401_pi300-10000_cl_pass0_src24.ximg exists
[Fri Mar 16 10:04:13 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0560180401_pi300-10000_cl_pass0_src24.csv
[Fri Mar 16 10:04:13 2012] fullrun_pn_xmm0560180401_pi300-10000_cl_pass0_src24_1.ximg exists
[Fri Mar 16 10:04:13 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0560180401_pi300-10000_cl_pass0_src24.csv
[Fri Mar 16 10:04:13 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0560180401_pi300-10000_cl_pass0_src24_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0560180401_pi300-10000_cl_pass0_src24.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
[Fri Mar 16 10:04:14 2012] fullrun_pn_xmm0560180401_pi300-10000_cl_pass0_tfrozen_src24.ximg exists
[Fri Mar 16 10:04:14 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0560180401_pi300-10000_cl_pass0_tfrozen_src24.csv
[Fri Mar 16 10:04:14 2012] fullrun_pn_xmm0560180401_pi300-10000_cl_pass0_tfrozen_src24_1.ximg exists
[Fri Mar 16 10:04:14 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0560180401_pi300-10000_cl_pass0_tfrozen_src24.csv
[Fri Mar 16 10:04:14 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0560180401_pi300-10000_cl_pass0_tfrozen_src24_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0560180401_pi300-10000_cl_pass0_tfrozen_src24.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
[Fri Mar 16 11:43:54 2012] Source 24 is offset by -9.063583 and 3.664810 pixels which is larger than
2 X fitted extent = 1.470281 x 1.511660, not incorporating fit results
[Fri Mar 16 11:43:54 2012] Warning, spatial fit 24 centroid is now closest to src. 12
[Fri Mar 16 11:43:54 2012] Spatial fit model total counts = 2605.610000, observed total counts = 1556.000000
[Fri Mar 16 11:43:54 2012] Poor agreement between spatial fit and data for source 24
It may help to tweak spatial fit manually
Not incorporating fit results
[Fri Mar 16 11:43:54 2012] Vigneting correction estimate = 1.000000
[Fri Mar 16 11:43:54 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Mar 16 11:43:54 2012] Assessing source extent using major
[Fri Mar 16 11:43:54 2012] Source does appear to be extended
[Fri Mar 16 11:43:54 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Mar 16 11:43:54 2012] Deleting source due to low Poisson probability 0.9