[Thu May  3 05:48:04 2012] Detection parameters:
  Position = (287.6, 384.0) = 5 34 31.06 22 8 30.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 94.8 +/- 16.8
  Background counts = 181.2
  Rate = 0.03 +/- 0.005

[Thu May  3 05:48:11 2012] Off-axis axis estimate = 6.25'
[Thu May  3 12:28:10 2012] Using EEF radius (= 9.55 ")to estimate initial spatial extent for simple fitting
[Thu May  3 12:28:10 2012] Initial guess for spatial extent in simple fitting = 9.55"
[Thu May  3 12:28:10 2012] source mask rpix=2.2, npix_max = 29, mask sum = 15, frac = 0.516
[Thu May  3 12:28:10 2012] Giving source the simple spatial ID 64 for pass 0, mean size = 9.55"
[Thu May  3 23:11:39 2012] fullrun_mos2_xmm0412591901_pi300-10000_cl_pass0_src64.ximg exists
[Thu May  3 23:11:39 2012] fullrun_mos2_xmm0412591901_pi300-10000_cl_pass0_src64_1.ximg exists
[Thu May  3 23:11:39 2012] Fit fullrun_mos2_xmm0412591901_pi300-10000_cl_pass0_src64 appears to have run properly
[Thu May  3 23:11:41 2012] fullrun_mos2_xmm0412591901_pi300-10000_cl_pass0_tfrozen_src64.ximg exists
[Thu May  3 23:11:41 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0412591901_pi300-10000_cl_pass0_tfrozen_src64.csv
[Thu May  3 23:11:41 2012] fullrun_mos2_xmm0412591901_pi300-10000_cl_pass0_tfrozen_src64_1.ximg exists
[Thu May  3 23:11:42 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0412591901_pi300-10000_cl_pass0_tfrozen_src64.csv
[Thu May  3 23:11:42 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0412591901_pi300-10000_cl_pass0_tfrozen_src64_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0412591901_pi300-10000_cl_pass0_tfrozen_src64.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
[Thu May  3 23:12:38 2012] Warning, spatial fit 64 centroid is now closest to src. 30
[Thu May  3 23:12:38 2012] Spatial fit model total counts = 2568.230000, observed total counts = 2592.000000
[Thu May  3 23:12:38 2012] Offset between fit and detection position for source 29 = 1.024085 pixels
[Thu May  3 23:12:38 2012] Warning, changing simple spatial fit ID from 64 to 65
[Thu May  3 23:12:38 2012] 2472.720000 total counts/ 2472.720000 bgd. counts: snr = 0.000000
Spatial fit parameters:
  Offset between fit and detection position for source 29 = 1.024085 pixels
  Position = (288.5, 383.5) = 5 34 30.78 22 8 27.7
  Extent = 2.3" x 2.3", rotation angle = 0
  Source counts = 0.0 +/- 49.7
  Background counts = 2472.7
  Rate = 6e-14 +/- 0.008
  Deleting source due to low Poisson probability