[Sat Jul 21 08:15:23 2012] Detection parameters:
  Position = (197.0, 247.0) = 2 39 15.72 -52 16 19.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 71.9 +/- 14.7
  Background counts = 57.2
  Rate = 0.002 +/- 0.0005

[Sat Jul 21 08:15:23 2012] Off-axis axis estimate = 8.24'
[Sat Jul 21 08:18:31 2012] Using EEF radius (= 10.55 ")to estimate initial spatial extent for simple fitting
[Sat Jul 21 08:18:31 2012] Initial guess for spatial extent in simple fitting = 10.55"
[Sat Jul 21 08:18:31 2012] source mask rpix=2.4, npix_max = 34, mask sum = 36, frac = 1.052
[Sat Jul 21 08:18:31 2012] Giving source the simple spatial ID 41 for pass 0, mean size = 10.55"
[Sat Jul 21 10:05:09 2012] fullrun_pn_xmm0067190101_pi300-10000_cl_pass0_src41.ximg exists
[Sat Jul 21 10:05:09 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0067190101_pi300-10000_cl_pass0_src41.csv
[Sat Jul 21 10:05:09 2012] fullrun_pn_xmm0067190101_pi300-10000_cl_pass0_src41_1.ximg exists
[Sat Jul 21 10:05:09 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0067190101_pi300-10000_cl_pass0_src41.csv
[Sat Jul 21 10:05:09 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0067190101_pi300-10000_cl_pass0_src41_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0067190101_pi300-10000_cl_pass0_src41.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
[Sat Jul 21 10:05:10 2012] fullrun_pn_xmm0067190101_pi300-10000_cl_pass0_tfrozen_src41.ximg exists
[Sat Jul 21 10:05:10 2012] fullrun_pn_xmm0067190101_pi300-10000_cl_pass0_tfrozen_src41_1.ximg exists
[Sat Jul 21 10:05:10 2012] Fit fullrun_pn_xmm0067190101_pi300-10000_cl_pass0_tfrozen_src41 appears to have run properly
[Sat Jul 21 12:11:38 2012] Spatial fit model total counts = 302.001000, observed total counts = 302.000000
[Sat Jul 21 12:11:38 2012] Offset between fit and detection position for source 41 = 0.593185 pixels
[Sat Jul 21 12:11:38 2012] 304.444700 total counts/ 270.305000 bgd. counts: snr = 2.076503
Spatial fit parameters:
  Offset between fit and detection position for source 41 = 0.593185 pixels
  Position = (196.7, 247.5) = 2 39 15.87 -52 16 19.5
  Extent = 4.1 (2.9-5.6)", rotation angle = 0
  Source counts = 34.1 +/- 17.4
  Background counts = 270.3
  Rate = 0.002 +/- 0.0008
[Sat Jul 21 12:11:38 2012] Vigneting correction estimate = 1.000000
[Sat Jul 21 12:11:38 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jul 21 12:11:38 2012] Assessing source extent using major axis lower bound
[Sat Jul 21 12:11:38 2012] Source does appear to be extended
[Sat Jul 21 12:11:38 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Jul 21 12:11:38 2012] Deleting source due to low Poisson probability 0.8