[Tue Jun 26 18:42:53 2012] Detection parameters:
  Position = (323.0, 369.6) = 11 55 10.36 23 31 7.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 96.6 +/- 17.8
  Background counts = 92.6
  Rate = 0.003 +/- 0.0005

[Tue Jun 26 18:42:55 2012] Off-axis axis estimate = 5.46'
[Tue Jun 26 18:49:04 2012] Using EEF radius (= 9.16 ")to estimate initial spatial extent for simple fitting
[Tue Jun 26 18:49:04 2012] Initial guess for spatial extent in simple fitting = 9.16"
[Tue Jun 26 18:49:04 2012] source mask rpix=2.1, npix_max = 27, mask sum = 30, frac = 1.105
[Tue Jun 26 18:49:04 2012] Giving source the simple spatial ID 39 for pass 0, mean size = 9.16"
[Tue Jun 26 22:17:58 2012] fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_src39.ximg exists
[Tue Jun 26 22:17:58 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_src39.csv
[Tue Jun 26 22:17:58 2012] fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_src39_1.ximg exists
[Tue Jun 26 22:17:58 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_src39.csv
[Tue Jun 26 22:17:58 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_src39_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0502690201_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
[Tue Jun 26 22:17:59 2012] fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_tfrozen_src39.ximg exists
[Tue Jun 26 22:17:59 2012] fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_tfrozen_src39_1.ximg exists
[Tue Jun 26 22:17:59 2012] Fit fullrun_pn_xmm0502690201_pi300-10000_cl_pass0_tfrozen_src39 appears to have run properly
[Wed Jun 27 03:28:24 2012] Source 42 is offset by -7.649527 and 3.617150 pixels which is larger than
2 X fitted extent = 1.052676 x 1.052676, not incorporating fit results
[Wed Jun 27 03:28:24 2012] Vigneting correction estimate = 1.000000
[Wed Jun 27 03:28:24 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Jun 27 03:28:24 2012] Assessing source extent using major
[Wed Jun 27 03:28:24 2012] Source does appear to be extended
[Wed Jun 27 03:28:24 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Jun 27 03:28:24 2012] Deleting source due to low Poisson probability 0.9