[Sat Aug  4 06:07:54 2012] Detection parameters:
  Position = (427.9, 248.7) = 18 33 40.72 -10 32 52.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 61.8 +/- 14.3
  Background counts = 42.2
  Rate = 0.003 +/- 0.0008

[Sat Aug  4 06:07:54 2012] Off-axis axis estimate = 10.05'
[Sat Aug  4 06:26:10 2012] Using EEF radius (= 11.46 ")to estimate initial spatial extent for simple fitting
[Sat Aug  4 06:26:10 2012] Initial guess for spatial extent in simple fitting = 11.46"
[Sat Aug  4 06:26:10 2012] source mask rpix=2.6, npix_max = 39, mask sum = 36, frac = 0.917
[Sat Aug  4 06:26:10 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 11.46"
[Sat Aug  4 06:32:01 2012] fullrun_mos2_xmm0122701001_pi300-10000_cl_pass0_src4.ximg exists
[Sat Aug  4 06:32:01 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0122701001_pi300-10000_cl_pass0_src4.csv
[Sat Aug  4 06:32:01 2012] fullrun_mos2_xmm0122701001_pi300-10000_cl_pass0_src4_1.ximg exists
[Sat Aug  4 06:32:01 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0122701001_pi300-10000_cl_pass0_src4.csv
[Sat Aug  4 06:32:01 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0122701001_pi300-10000_cl_pass0_src4_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0122701001_pi300-10000_cl_pass0_src4.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 Aug  4 06:32:01 2012] fullrun_mos2_xmm0122701001_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Sat Aug  4 06:32:01 2012] fullrun_mos2_xmm0122701001_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Sat Aug  4 06:32:01 2012] Fit fullrun_mos2_xmm0122701001_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Sat Aug  4 06:32:04 2012] Spatial fit model total counts = 445.285000, observed total counts = 444.000000
[Sat Aug  4 06:32:04 2012] Offset between fit and detection position for source 3 = 0.503509 pixels
[Sat Aug  4 06:32:04 2012] 449.965700 total counts/ 415.013000 bgd. counts: snr = 1.715734
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.503509 pixels
  Position = (428.4, 248.9) = 18 33 40.59 -10 32 49.1
  Extent = 6.9 (2.9-10.8)", rotation angle = 0
  Source counts = 35.0 +/- 21.2
  Background counts = 415.0
  Rate = 0.002 +/- 0.001
  Deleting source due to low Poisson probability