[Sat Sep  1 10:06:59 2012] Detection parameters:
  Position = (329.0, 118.0) = 12 28 50.07 13 47 16.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 68.8 +/- 14.2
  Background counts = 51.4
  Rate = 0.0008 +/- 0.0002

[Sat Sep  1 10:07:00 2012] Off-axis axis estimate = 13.27'
[Sat Sep  1 11:14:27 2012] Using EEF radius (= 13.06 ")to estimate initial spatial extent for simple fitting
[Sat Sep  1 11:14:27 2012] Initial guess for spatial extent in simple fitting = 13.06"
[Sat Sep  1 11:14:27 2012] source mask rpix=3.0, npix_max = 49, mask sum = 45, frac = 0.917
[Sat Sep  1 11:14:27 2012] Giving source the simple spatial ID 31 for pass 0, mean size = 13.06"
[Sat Sep  1 12:11:41 2012] fullrun_mos1_xmm0550540101_pi300-10000_cl_pass0_src31.ximg exists
[Sat Sep  1 12:11:41 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0550540101_pi300-10000_cl_pass0_src31.csv
[Sat Sep  1 12:11:41 2012] fullrun_mos1_xmm0550540101_pi300-10000_cl_pass0_src31_1.ximg exists
[Sat Sep  1 12:11:41 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0550540101_pi300-10000_cl_pass0_src31.csv
[Sat Sep  1 12:11:41 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0550540101_pi300-10000_cl_pass0_src31_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0550540101_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
[Sat Sep  1 12:11:41 2012] fullrun_mos1_xmm0550540101_pi300-10000_cl_pass0_tfrozen_src31.ximg exists
[Sat Sep  1 12:11:41 2012] fullrun_mos1_xmm0550540101_pi300-10000_cl_pass0_tfrozen_src31_1.ximg exists
[Sat Sep  1 12:11:41 2012] Fit fullrun_mos1_xmm0550540101_pi300-10000_cl_pass0_tfrozen_src31 appears to have run properly
[Sat Sep  1 13:16:49 2012] Spatial fit model total counts = 603.176000, observed total counts = 595.000000
[Sat Sep  1 13:16:49 2012] Offset between fit and detection position for source 11 = 0.184200 pixels
[Sat Sep  1 13:16:49 2012] 605.792200 total counts/ 564.955000 bgd. counts: snr = 1.718102
Spatial fit parameters:
  Offset between fit and detection position for source 11 = 0.184200 pixels
  Position = (329.1, 118.1) = 12 28 50.01 13 47 17.3
  Extent = 3.6 (3.3-5.0)", rotation angle = 0
  Source counts = 40.8 +/- 24.6
  Background counts = 565.0
  Rate = 0.0005 +/- 0.0003
[Sat Sep  1 13:16:49 2012] Vigneting correction estimate = 1.000000
[Sat Sep  1 13:16:49 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep  1 13:16:49 2012] Assessing source extent using major axis lower bound
[Sat Sep  1 13:16:49 2012] Source does appear to be extended
[Sat Sep  1 13:16:49 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Sep  1 13:16:49 2012] Deleting source due to low Poisson probability 0.9