[Mon Feb 20 10:41:18 2012] Detection parameters:
  Position = (267.1, 316.7) = 15 9 39.18 7 33 7.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 64.4 +/- 15.0
  Background counts = 63.1
  Rate = 0.002 +/- 0.0004

[Mon Feb 20 10:41:19 2012] Off-axis axis estimate = 2.63'
[Mon Feb 20 14:37:20 2012] Using EEF radius (= 7.74 ")to estimate initial spatial extent for simple fitting
[Mon Feb 20 14:37:20 2012] Initial guess for spatial extent in simple fitting = 7.74"
[Mon Feb 20 14:37:20 2012] source mask rpix=1.8, npix_max = 20, mask sum = 20, frac = 0.962
[Mon Feb 20 14:37:20 2012] Giving source the simple spatial ID 31 for pass 0, mean size = 7.74"
[Mon Feb 20 16:38:40 2012] fullrun_mos1_xmm0556020101_pi300-10000_cl_pass0_src31.ximg exists
[Mon Feb 20 16:38:40 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0556020101_pi300-10000_cl_pass0_src31.csv
[Mon Feb 20 16:38:40 2012] fullrun_mos1_xmm0556020101_pi300-10000_cl_pass0_src31_1.ximg exists
[Mon Feb 20 16:38:40 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0556020101_pi300-10000_cl_pass0_src31.csv
[Mon Feb 20 16:38:40 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0556020101_pi300-10000_cl_pass0_src31_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0556020101_pi300-10000_cl_pass0_src31.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
[Mon Feb 20 16:38:41 2012] fullrun_mos1_xmm0556020101_pi300-10000_cl_pass0_tfrozen_src31.ximg exists
[Mon Feb 20 16:38:41 2012] fullrun_mos1_xmm0556020101_pi300-10000_cl_pass0_tfrozen_src31_1.ximg exists
[Mon Feb 20 16:38:41 2012] Fit fullrun_mos1_xmm0556020101_pi300-10000_cl_pass0_tfrozen_src31 appears to have run properly
[Mon Feb 20 18:33:16 2012] Spatial fit model total counts = 782.995000, observed total counts = 783.000000
[Mon Feb 20 18:33:16 2012] Offset between fit and detection position for source 38 = 0.169024 pixels
[Mon Feb 20 18:33:16 2012] 793.729500 total counts/ 753.923000 bgd. counts: snr = 1.449741
Spatial fit parameters:
  Offset between fit and detection position for source 38 = 0.169024 pixels
  Position = (267.0, 316.9) = 15 9 39.22 7 33 4.7
  Extent = 6.0 (3.1-9.6)", rotation angle = 0
  Source counts = 39.8 +/- 28.2
  Background counts = 753.9
  Rate = 0.0008 +/- 0.0006
  Deleting source due to low Poisson probability