[Fri May  4 05:49:26 2012] Detection parameters:
  Position = (181.4, 225.8) = 22 15 12.10 29 56 36.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 127.9 +/- 19.0
  Background counts = 97.1
  Rate = 0.002 +/- 0.0004

[Fri May  4 05:49:26 2012] Off-axis axis estimate = 9.98'
[Fri May  4 05:52:38 2012] Using EEF radius (= 11.42 ")to estimate initial spatial extent for simple fitting
[Fri May  4 05:52:38 2012] Initial guess for spatial extent in simple fitting = 11.42"
[Fri May  4 05:52:38 2012] source mask rpix=2.6, npix_max = 39, mask sum = 42, frac = 1.075
[Fri May  4 05:52:38 2012] Giving source the simple spatial ID 16 for pass 0, mean size = 11.42"
[Fri May  4 06:46:17 2012] fullrun_mos1_xmm0652730101_pi300-10000_cl_pass0_src16.ximg exists
[Fri May  4 06:46:17 2012] fullrun_mos1_xmm0652730101_pi300-10000_cl_pass0_src16_1.ximg exists
[Fri May  4 06:46:17 2012] Fit fullrun_mos1_xmm0652730101_pi300-10000_cl_pass0_src16 appears to have run properly
[Fri May  4 06:46:17 2012] fullrun_mos1_xmm0652730101_pi300-10000_cl_pass0_tfrozen_src16.ximg exists
[Fri May  4 06:46:17 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0652730101_pi300-10000_cl_pass0_tfrozen_src16.csv
[Fri May  4 06:46:17 2012] fullrun_mos1_xmm0652730101_pi300-10000_cl_pass0_tfrozen_src16_1.ximg exists
[Fri May  4 06:46:17 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0652730101_pi300-10000_cl_pass0_tfrozen_src16.csv
[Fri May  4 06:46:17 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0652730101_pi300-10000_cl_pass0_tfrozen_src16_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0652730101_pi300-10000_cl_pass0_tfrozen_src16.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 May  4 07:53:27 2012] Spatial fit model total counts = 501.707000, observed total counts = 477.000000
[Fri May  4 07:53:27 2012] Offset between fit and detection position for source 17 = 0.614973 pixels
[Fri May  4 07:53:27 2012] 503.135800 total counts/ 467.156000 bgd. counts: snr = 1.664669
Spatial fit parameters:
  Offset between fit and detection position for source 17 = 0.614973 pixels
  Position = (181.5, 226.5) = 22 15 12.07 29 56 37.1
  Extent = 4.9" x 2.4", rotation angle = 231
  Source counts = 36.0 +/- 22.4
  Background counts = 467.2
  Rate = 0.0005 +/- 0.0003
  Deleting source due to low Poisson probability