[Sat Feb 18 10:45:29 2012] Detection parameters:
  Position = (173.4, 336.7) = 1 53 44.13 -13 42 19.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 98.4 +/- 14.8
  Background counts = 33.2
  Rate = 0.001 +/- 0.0002

[Sat Feb 18 10:45:30 2012] Off-axis axis estimate = 9.48'
[Sat Feb 18 15:29:22 2012] Using EEF radius (= 11.17 ")to estimate initial spatial extent for simple fitting
[Sat Feb 18 15:29:22 2012] Initial guess for spatial extent in simple fitting = 11.17"
[Sat Feb 18 15:29:22 2012] source mask rpix=2.6, npix_max = 37, mask sum = 36, frac = 0.957
[Sat Feb 18 15:29:22 2012] Giving source the simple spatial ID 55 for pass 0, mean size = 11.17"
[Sat Feb 18 18:18:11 2012] fullrun_mos1_xmm0602010101_pi300-10000_cl_pass0_src55.ximg exists
[Sat Feb 18 18:18:11 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0602010101_pi300-10000_cl_pass0_src55.csv
[Sat Feb 18 18:18:11 2012] fullrun_mos1_xmm0602010101_pi300-10000_cl_pass0_src55_1.ximg exists
[Sat Feb 18 18:18:11 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0602010101_pi300-10000_cl_pass0_src55.csv
[Sat Feb 18 18:18:11 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0602010101_pi300-10000_cl_pass0_src55_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0602010101_pi300-10000_cl_pass0_src55.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 Feb 18 18:18:12 2012] fullrun_mos1_xmm0602010101_pi300-10000_cl_pass0_tfrozen_src55.ximg exists
[Sat Feb 18 18:18:12 2012] fullrun_mos1_xmm0602010101_pi300-10000_cl_pass0_tfrozen_src55_1.ximg exists
[Sat Feb 18 18:18:12 2012] Fit fullrun_mos1_xmm0602010101_pi300-10000_cl_pass0_tfrozen_src55 appears to have run properly
[Sat Feb 18 20:46:06 2012] Warning: source 55 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 25 at 13.961358 pixels away
[Sat Feb 18 20:46:06 2012] Spatial fit model total counts = 408.098000, observed total counts = 408.000000
[Sat Feb 18 20:46:06 2012] Offset between fit and detection position for source 25 = 1.950639 pixels
[Sat Feb 18 20:46:06 2012] Warning, changing simple spatial fit ID from 55 to 71
[Sat Feb 18 20:46:06 2012] 409.585700 total counts/ 402.667000 bgd. counts: snr = 0.344787
Spatial fit parameters:
  Offset between fit and detection position for source 25 = 1.950639 pixels
  Position = (174.6, 338.3) = 1 53 43.77 -13 42 12.7
  Extent = 3.4 (2.9-3.8)", rotation angle = 0
  Source counts = 6.9 +/- 20.2
  Background counts = 402.7
  Rate = 8e-05 +/- 0.0002
  Deleting source due to low Poisson probability