[Sun Sep  2 18:28:14 2012] Detection parameters:
  Position = (356.3, 303.4) = 16 53 51.70 -41 50 32.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 108.8 +/- 14.6
  Background counts = 25.3
  Rate = 0.004 +/- 0.0006

[Sun Sep  2 18:28:15 2012] Off-axis axis estimate = 4.21'
[Sun Sep  2 21:54:30 2012] Using EEF radius (= 8.53 ")to estimate initial spatial extent for simple fitting
[Sun Sep  2 21:54:30 2012] Initial guess for spatial extent in simple fitting = 8.53"
[Sun Sep  2 21:54:30 2012] source mask rpix=2.0, npix_max = 24, mask sum = 21, frac = 0.866
[Sun Sep  2 21:54:30 2012] Giving source the simple spatial ID 35 for pass 0, mean size = 8.53"
[Mon Sep  3 01:04:00 2012] fullrun_mos1_xmm0109490101_pi300-10000_cl_pass0_src35.ximg exists
[Mon Sep  3 01:04:00 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0109490101_pi300-10000_cl_pass0_src35.csv
[Mon Sep  3 01:04:00 2012] fullrun_mos1_xmm0109490101_pi300-10000_cl_pass0_src35_1.ximg exists
[Mon Sep  3 01:04:00 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0109490101_pi300-10000_cl_pass0_src35.csv
[Mon Sep  3 01:04:00 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0109490101_pi300-10000_cl_pass0_src35_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0109490101_pi300-10000_cl_pass0_src35.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 Sep  3 01:04:02 2012] fullrun_mos1_xmm0109490101_pi300-10000_cl_pass0_tfrozen_src35.ximg exists
[Mon Sep  3 01:04:02 2012] fullrun_mos1_xmm0109490101_pi300-10000_cl_pass0_tfrozen_src35_1.ximg exists
[Mon Sep  3 01:04:02 2012] Fit fullrun_mos1_xmm0109490101_pi300-10000_cl_pass0_tfrozen_src35 appears to have run properly
[Mon Sep  3 03:49:36 2012] Spatial fit model total counts = 344.719000, observed total counts = 356.000000
[Mon Sep  3 03:49:36 2012] Offset between fit and detection position for source 37 = 0.788295 pixels
[Mon Sep  3 03:49:36 2012] 343.010700 total counts/ 311.680000 bgd. counts: snr = 1.774662
Spatial fit parameters:
  Offset between fit and detection position for source 37 = 0.788295 pixels
  Position = (355.9, 304.1) = 16 53 51.84 -41 50 35.0
  Extent = 3.2 (2.1-6.9)", rotation angle = 0
  Source counts = 31.3 +/- 18.5
  Background counts = 311.7
  Rate = 0.0009 +/- 0.0006
[Mon Sep  3 03:49:36 2012] Vigneting correction estimate = 1.000000
[Mon Sep  3 03:49:36 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Sep  3 03:49:36 2012] Assessing source extent using major axis lower bound
[Mon Sep  3 03:49:36 2012] Source does appear to be extended
[Mon Sep  3 03:49:36 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Sep  3 03:49:36 2012] Deleting source due to low Poisson probability 0.9