[Sat Apr  7 10:09:07 2012] Detection parameters:
  Position = (269.3, 107.8) = 5 34 36.71 21 48 25.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 98.9 +/- 20.8
  Background counts = 112.9
  Rate = 0.007 +/- 0.002

[Sat Apr  7 10:09:07 2012] Off-axis axis estimate = 13.98'
[Sat Apr  7 10:13:07 2012] Using EEF radius (= 13.42 ")to estimate initial spatial extent for simple fitting
[Sat Apr  7 10:13:07 2012] Initial guess for spatial extent in simple fitting = 13.42"
[Sat Apr  7 10:13:07 2012] source mask rpix=3.1, npix_max = 51, mask sum = 49, frac = 0.953
[Sat Apr  7 10:13:07 2012] Giving source the simple spatial ID 90 for pass 0, mean size = 13.42"
[Sat Apr  7 17:12:41 2012] fullrun_mos1_xmm0412591001_pi300-10000_cl_pass0_src90.ximg exists
[Sat Apr  7 17:12:41 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0412591001_pi300-10000_cl_pass0_src90.csv
[Sat Apr  7 17:12:41 2012] fullrun_mos1_xmm0412591001_pi300-10000_cl_pass0_src90_1.ximg exists
[Sat Apr  7 17:12:41 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0412591001_pi300-10000_cl_pass0_src90.csv
[Sat Apr  7 17:12:41 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0412591001_pi300-10000_cl_pass0_src90_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0412591001_pi300-10000_cl_pass0_src90.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 Apr  7 17:12:44 2012] fullrun_mos1_xmm0412591001_pi300-10000_cl_pass0_tfrozen_src90.ximg exists
[Sat Apr  7 17:12:44 2012] fullrun_mos1_xmm0412591001_pi300-10000_cl_pass0_tfrozen_src90_1.ximg exists
[Sat Apr  7 17:12:44 2012] Fit fullrun_mos1_xmm0412591001_pi300-10000_cl_pass0_tfrozen_src90 appears to have run properly
[Sat Apr  7 23:31:07 2012] Source 103 is offset by -2.396489 and -1.377864 pixels which is larger than
2 X fitted extent = 1.487324 x 1.487324, not incorporating fit results
[Sat Apr  7 23:31:07 2012] Spatial fit model total counts = 3633.550000, observed total counts = 3625.000000
[Sat Apr  7 23:31:07 2012] Offset between fit and detection position for source 103 = 8.703592 pixels
[Sat Apr  7 23:31:07 2012] Warning, changing simple spatial fit ID from 90 to 13
[Sat Apr  7 23:31:07 2012] 3335.750030 total counts/ 3335.750000 bgd. counts: snr = 0.000001
Spatial fit parameters:
  Offset between fit and detection position for source 103 = 8.703592 pixels
  Position = (267.3, 99.3) = 5 34 37.33 21 47 49.3
  Extent = 26.5 (26.5-53.0)", rotation angle = 0
  Source counts = 0.0 +/- 57.8
  Background counts = 3335.8
  Rate = 2e-09 +/- 0.004
  Deleting source due to low Poisson probability