[Thu Jun 14 10:09:21 2012] Detection parameters:
  Position = (122.8, 292.5) = 10 47 18.81 59 0 1.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 22.1 +/- 6.2
  Background counts = 3.5
  Rate = 0.002 +/- 0.0005

[Thu Jun 14 10:09:21 2012] Off-axis axis estimate = 12.74'
[Thu Jun 14 10:48:54 2012] Using EEF radius (= 12.80 ")to estimate initial spatial extent for simple fitting
[Thu Jun 14 10:48:54 2012] Initial guess for spatial extent in simple fitting = 12.80"
[Thu Jun 14 10:48:54 2012] source mask rpix=2.9, npix_max = 47, mask sum = 46, frac = 0.971
[Thu Jun 14 10:48:54 2012] Giving source the simple spatial ID 13 for pass 0, mean size = 12.80"
[Thu Jun 14 11:08:29 2012] fullrun_mos1_xmm0554121001_pi300-10000_cl_pass0_src13.ximg exists
[Thu Jun 14 11:08:29 2012] fullrun_mos1_xmm0554121001_pi300-10000_cl_pass0_src13_1.ximg exists
[Thu Jun 14 11:08:29 2012] Fit fullrun_mos1_xmm0554121001_pi300-10000_cl_pass0_src13 appears to have run properly
[Thu Jun 14 11:08:29 2012] fullrun_mos1_xmm0554121001_pi300-10000_cl_pass0_tfrozen_src13.ximg exists
[Thu Jun 14 11:08:29 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0554121001_pi300-10000_cl_pass0_tfrozen_src13.csv
[Thu Jun 14 11:08:29 2012] fullrun_mos1_xmm0554121001_pi300-10000_cl_pass0_tfrozen_src13_1.ximg exists
[Thu Jun 14 11:08:29 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0554121001_pi300-10000_cl_pass0_tfrozen_src13.csv
[Thu Jun 14 11:08:29 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0554121001_pi300-10000_cl_pass0_tfrozen_src13_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0554121001_pi300-10000_cl_pass0_tfrozen_src13.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 Jun 14 11:21:59 2012] Warning, spatial fit 5 centroid is now closest to src. 9
[Thu Jun 14 11:21:59 2012] Spatial fit model total counts = 45.114800, observed total counts = 46.000000
[Thu Jun 14 11:21:59 2012] Offset between fit and detection position for source 4 = 1.598177 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.598177 pixels
  Position = (122.9, 294.1) = 10 47 18.77 59 0 7.7
  Extent = 21.6 (15.7-25.6)" x 8.3 (4.2-12.9)", rotation angle = 110 (93-121) degrees
  Source counts = 43.5 +/- 6.6
  Background counts = 0.0
  Rate = 0.003 +/- 0.0005
 Deleting source due to low signal-to-noise ratio