[Sat Sep  1 11:01:04 2012] Detection parameters:
  Position = (128.0, 293.9) = 4 19 30.29 37 59 59.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 149.3 +/- 19.8
  Background counts = 57.0
  Rate = 0.003 +/- 0.0005

[Sat Sep  1 11:01:04 2012] Off-axis axis estimate = 12.36'
[Sat Sep  1 13:02:37 2012] Using EEF radius (= 12.61 ")to estimate initial spatial extent for simple fitting
[Sat Sep  1 13:02:37 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Sep  1 13:02:37 2012] Initial guess for spatial extent in simple fitting = 12.61"
[Sat Sep  1 13:02:37 2012] source mask rpix=2.9, npix_max = 46, mask sum = 36, frac = 0.779
[Sat Sep  1 13:02:37 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 12.61"
[Sat Sep  1 13:13:02 2012] fullrun_mos2_xmm0065940101_pi300-10000_cl_pass0_src4.ximg exists
[Sat Sep  1 13:13:02 2012] fullrun_mos2_xmm0065940101_pi300-10000_cl_pass0_src4_1.ximg exists
[Sat Sep  1 13:13:02 2012] Fit fullrun_mos2_xmm0065940101_pi300-10000_cl_pass0_src4 appears to have run properly
[Sat Sep  1 13:13:02 2012] fullrun_mos2_xmm0065940101_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Sat Sep  1 13:13:02 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0065940101_pi300-10000_cl_pass0_tfrozen_src4.csv
[Sat Sep  1 13:13:02 2012] fullrun_mos2_xmm0065940101_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Sat Sep  1 13:13:02 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0065940101_pi300-10000_cl_pass0_tfrozen_src4.csv
[Sat Sep  1 13:13:02 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0065940101_pi300-10000_cl_pass0_tfrozen_src4_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0065940101_pi300-10000_cl_pass0_tfrozen_src4.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 13:13:09 2012] Warning: source 4 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 5 at 16.479961 pixels away
[Sat Sep  1 13:13:09 2012] Vigneting correction estimate = 1.000000
[Sat Sep  1 13:13:09 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep  1 13:13:09 2012] Assessing source extent using major
[Sat Sep  1 13:13:09 2012] Source does appear to be extended
[Sat Sep  1 13:13:09 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Sep  1 13:13:09 2012] Deleting source due to low Poisson probability 0.8