[Sat Feb 25 10:17:13 2012] Detection parameters:
  Position = (483.2, 351.0) = 0 41 41.28 41 19 17.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 57.6 +/- 11.1
  Background counts = 16.7
  Rate = 0.003 +/- 0.0005

[Sat Feb 25 10:17:14 2012] Off-axis axis estimate = 13.93'
[Sat Feb 25 19:05:30 2012] Using EEF radius (= 13.39 ")to estimate initial spatial extent for simple fitting
[Sat Feb 25 19:05:30 2012] Initial guess for spatial extent in simple fitting = 13.39"
[Sat Feb 25 19:05:30 2012] source mask rpix=3.1, npix_max = 51, mask sum = 56, frac = 1.093
[Sat Feb 25 19:05:30 2012] Giving source the simple spatial ID 81 for pass 0, mean size = 13.39"
[Sun Feb 26 00:05:34 2012] fullrun_mos1_xmm0505720501_pi300-10000_cl_pass0_src81.ximg exists
[Sun Feb 26 00:05:34 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0505720501_pi300-10000_cl_pass0_src81.csv
[Sun Feb 26 00:05:34 2012] fullrun_mos1_xmm0505720501_pi300-10000_cl_pass0_src81_1.ximg exists
[Sun Feb 26 00:05:34 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0505720501_pi300-10000_cl_pass0_src81.csv
[Sun Feb 26 00:05:34 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0505720501_pi300-10000_cl_pass0_src81_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0505720501_pi300-10000_cl_pass0_src81.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
[Sun Feb 26 00:05:36 2012] fullrun_mos1_xmm0505720501_pi300-10000_cl_pass0_tfrozen_src81.ximg exists
[Sun Feb 26 00:05:36 2012] fullrun_mos1_xmm0505720501_pi300-10000_cl_pass0_tfrozen_src81_1.ximg exists
[Sun Feb 26 00:05:36 2012] Fit fullrun_mos1_xmm0505720501_pi300-10000_cl_pass0_tfrozen_src81 appears to have run properly
[Sun Feb 26 05:58:27 2012] Spatial fit model total counts = 304.963000, observed total counts = 305.000000
[Sun Feb 26 05:58:27 2012] Offset between fit and detection position for source 68 = 0.333466 pixels
[Sun Feb 26 05:58:27 2012] 306.237900 total counts/ 275.525000 bgd. counts: snr = 1.850292
Spatial fit parameters:
  Offset between fit and detection position for source 68 = 0.333466 pixels
  Position = (482.9, 350.9) = 0 41 41.41 41 19 17.2
  Extent = 4.8 (3.3-7.8)", rotation angle = 0
  Source counts = 30.7 +/- 17.5
  Background counts = 275.5
  Rate = 0.001 +/- 0.0008
[Sun Feb 26 05:58:27 2012] Vigneting correction estimate = 1.000000
[Sun Feb 26 05:58:27 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Feb 26 05:58:27 2012] Assessing source extent using major axis lower bound
[Sun Feb 26 05:58:27 2012] Source does appear to be extended
[Sun Feb 26 05:58:27 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Feb 26 05:58:27 2012] Deleting source due to low Poisson probability 0.8