[Tue May  8 09:26:11 2012] Detection parameters:
  Position = (418.1, 409.7) = 9 17 30.48 -11 59 18.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 134.9 +/- 22.0
  Background counts = 156.6
  Rate = 0.001 +/- 0.0002

[Tue May  8 09:26:21 2012] Off-axis axis estimate = 11.85'
[Thu May 10 02:09:29 2012] Using EEF radius (= 12.35 ")to estimate initial spatial extent for simple fitting
[Thu May 10 02:09:29 2012] Initial guess for spatial extent in simple fitting = 12.35"
[Thu May 10 02:09:29 2012] source mask rpix=2.8, npix_max = 44, mask sum = 42, frac = 0.942
[Thu May 10 02:09:29 2012] Giving source the simple spatial ID 43 for pass 0, mean size = 12.35"
[Thu May 10 09:28:13 2012] fullrun_mos2_xmm0504260101_pi300-10000_cl_pass0_src43.ximg exists
[Thu May 10 09:28:13 2012] fullrun_mos2_xmm0504260101_pi300-10000_cl_pass0_src43_1.ximg exists
[Thu May 10 09:28:13 2012] Fit fullrun_mos2_xmm0504260101_pi300-10000_cl_pass0_src43 appears to have run properly
[Thu May 10 09:28:14 2012] fullrun_mos2_xmm0504260101_pi300-10000_cl_pass0_tfrozen_src43.ximg exists
[Thu May 10 09:28:14 2012] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0504260101_pi300-10000_cl_pass0_tfrozen_src43.csv
[Thu May 10 09:28:14 2012] fullrun_mos2_xmm0504260101_pi300-10000_cl_pass0_tfrozen_src43_1.ximg exists
[Thu May 10 09:28:14 2012] Warning: model total counts is not > 0 in csv/fullrun_mos2_xmm0504260101_pi300-10000_cl_pass0_tfrozen_src43.csv
[Thu May 10 09:28:14 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0504260101_pi300-10000_cl_pass0_tfrozen_src43_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0504260101_pi300-10000_cl_pass0_tfrozen_src43.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
[Thu May 10 09:29:42 2012] Source 8 is offset by -8.426459 and 0.238616 pixels which is larger than
2 X fitted extent = 1.532512 x 1.532512, not incorporating fit results
[Thu May 10 09:29:42 2012] Warning: source 43 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 8 at 16.664672 pixels away
[Thu May 10 09:29:42 2012] Vigneting correction estimate = 1.000000
[Thu May 10 09:29:42 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May 10 09:29:42 2012] Assessing source extent using major
[Thu May 10 09:29:42 2012] Source does appear to be extended
[Thu May 10 09:29:42 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu May 10 09:29:42 2012] Deleting source due to low Poisson probability 0.9