[Sat Jul  7 14:40:36 2012] Detection parameters:
  Position = (314.5, 303.9) = 18 52 29.73 0 42 3.5
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 140.0 +/- 19.5
  Background counts = 65.0
  Rate = 0.008 +/- 0.001

[Sat Jul  7 14:40:36 2012] Off-axis axis estimate = 1.23'
[Sat Jul  7 15:11:30 2012] Using EEF radius (= 7.04 ")to estimate initial spatial extent for simple fitting
[Sat Jul  7 15:11:30 2012] Initial guess for spatial extent in simple fitting = 7.04"
[Sat Jul  7 15:11:30 2012] source mask rpix=1.6, npix_max = 17, mask sum = 20, frac = 1.113
[Sat Jul  7 15:11:30 2012] Giving source the simple spatial ID 27 for pass 0, mean size = 7.04"
[Sat Jul  7 18:00:59 2012] fullrun_mos1_xmm0550671101_pi300-10000_cl_pass0_src27.ximg exists
[Sat Jul  7 18:00:59 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0550671101_pi300-10000_cl_pass0_src27.csv
[Sat Jul  7 18:00:59 2012] fullrun_mos1_xmm0550671101_pi300-10000_cl_pass0_src27_1.ximg exists
[Sat Jul  7 18:00:59 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0550671101_pi300-10000_cl_pass0_src27.csv
[Sat Jul  7 18:00:59 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0550671101_pi300-10000_cl_pass0_src27_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0550671101_pi300-10000_cl_pass0_src27.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 Jul  7 18:01:01 2012] fullrun_mos1_xmm0550671101_pi300-10000_cl_pass0_tfrozen_src27.ximg exists
[Sat Jul  7 18:01:01 2012] fullrun_mos1_xmm0550671101_pi300-10000_cl_pass0_tfrozen_src27_1.ximg exists
[Sat Jul  7 18:01:01 2012] Fit fullrun_mos1_xmm0550671101_pi300-10000_cl_pass0_tfrozen_src27 appears to have run properly
[Sat Jul  7 20:07:35 2012] Spatial fit model total counts = 1248.320000, observed total counts = 1248.000000
[Sat Jul  7 20:07:35 2012] Offset between fit and detection position for source 24 = 0.676242 pixels
[Sat Jul  7 20:07:35 2012] 1211.067000 total counts/ 1149.650000 bgd. counts: snr = 1.811364
Spatial fit parameters:
  Offset between fit and detection position for source 24 = 0.676242 pixels
  Position = (313.8, 303.8) = 18 52 29.93 0 42 4.1
  Extent = 8.0 (1.8-14.1)", rotation angle = 0
  Source counts = 61.4 +/- 34.8
  Background counts = 1149.7
  Rate = 0.003 +/- 0.002
[Sat Jul  7 20:07:35 2012] Vigneting correction estimate = 1.000000
[Sat Jul  7 20:07:35 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jul  7 20:07:35 2012] Assessing source extent using major axis lower bound
[Sat Jul  7 20:07:35 2012] Source does appear to be extended
[Sat Jul  7 20:07:35 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Jul  7 20:07:35 2012] Deleting source due to low Poisson probability 1.0