[Sat Aug 11 10:16:22 2012] Detection parameters:
  Position = (255.8, 291.1) = 18 56 19.17 1 14 8.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 58.3 +/- 14.1
  Background counts = 46.0
  Rate = 0.009 +/- 0.002

[Sat Aug 11 10:16:23 2012] Off-axis axis estimate = 3.13'
[Sat Aug 11 12:07:00 2012] Using EEF radius (= 8.00 ")to estimate initial spatial extent for simple fitting
[Sat Aug 11 12:07:00 2012] Initial guess for spatial extent in simple fitting = 8.00"
[Sat Aug 11 12:07:00 2012] source mask rpix=1.8, npix_max = 21, mask sum = 16, frac = 0.732
[Sat Aug 11 12:07:00 2012] Giving source the simple spatial ID 15 for pass 0, mean size = 8.00"
[Sat Aug 11 13:24:54 2012] fullrun_mos2_xmm0112201101_pi300-10000_cl_pass0_src15.ximg exists
[Sat Aug 11 13:24:54 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0112201101_pi300-10000_cl_pass0_src15.csv
[Sat Aug 11 13:24:54 2012] fullrun_mos2_xmm0112201101_pi300-10000_cl_pass0_src15_1.ximg exists
[Sat Aug 11 13:24:54 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0112201101_pi300-10000_cl_pass0_src15.csv
[Sat Aug 11 13:24:54 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0112201101_pi300-10000_cl_pass0_src15_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0112201101_pi300-10000_cl_pass0_src15.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 Aug 11 13:24:54 2012] fullrun_mos2_xmm0112201101_pi300-10000_cl_pass0_tfrozen_src15.ximg exists
[Sat Aug 11 13:24:54 2012] fullrun_mos2_xmm0112201101_pi300-10000_cl_pass0_tfrozen_src15_1.ximg exists
[Sat Aug 11 13:24:54 2012] Fit fullrun_mos2_xmm0112201101_pi300-10000_cl_pass0_tfrozen_src15 appears to have run properly
[Sat Aug 11 13:25:12 2012] Source 16 is offset by -7.426511 and -1.947814 pixels which is larger than
2 X fitted extent = 0.917628 x 0.917628, not incorporating fit results
[Sat Aug 11 13:25:12 2012] Spatial fit model total counts = 620.534000, observed total counts = 620.000000
[Sat Aug 11 13:25:12 2012] Offset between fit and detection position for source 16 = 6.605321 pixels
[Sat Aug 11 13:25:12 2012] 633.345500 total counts/ 540.016000 bgd. counts: snr = 4.016203
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 6.605321 pixels
  Position = (249.7, 288.7) = 18 56 20.95 1 14 0.7
  Extent = 16.0 (16.0-32.0)", rotation angle = 0
  Source counts = 93.3 +/- 25.2
  Background counts = 540.0
  Rate = 0.02 +/- 0.004
[Sat Aug 11 13:25:12 2012] Vigneting correction estimate = 1.000000
[Sat Aug 11 13:25:12 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Aug 11 13:25:12 2012] Assessing source extent using major axis lower bound
[Sat Aug 11 13:25:12 2012] Source does appear to be extended
[Sat Aug 11 13:25:12 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Aug 11 15:16:59 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Aug 11 15:16:59 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Aug 11 15:16:59 2012] Initial guess for spatial extent in simple fitting = 15.99"
[Sat Aug 11 15:16:59 2012] source mask rpix=3.7, npix_max = 69, mask sum = 72, frac = 1.032
[Sat Aug 11 15:16:59 2012] Giving source the simple spatial ID 9 for pass 1, mean size = 15.99"
[Sat Aug 11 16:15:26 2012] fullrun_mos2_xmm0112201101_pi300-10000_cl_pass1_src9.ximg exists
[Sat Aug 11 16:15:26 2012] fullrun_mos2_xmm0112201101_pi300-10000_cl_pass1_src9_1.ximg exists
[Sat Aug 11 16:15:26 2012] Fit fullrun_mos2_xmm0112201101_pi300-10000_cl_pass1_src9 appears to have run properly
[Sat Aug 11 16:15:26 2012] fullrun_mos2_xmm0112201101_pi300-10000_cl_pass1_tfrozen_src9.ximg exists
[Sat Aug 11 16:15:26 2012] fullrun_mos2_xmm0112201101_pi300-10000_cl_pass1_tfrozen_src9_1.ximg exists
[Sat Aug 11 16:15:26 2012] Fit fullrun_mos2_xmm0112201101_pi300-10000_cl_pass1_tfrozen_src9 appears to have run properly
[Sat Aug 11 16:15:43 2012] Spatial fit model total counts = 1031.500000, observed total counts = 1025.000000
[Sat Aug 11 16:15:43 2012] Offset between fit and detection position for source 16 = 2.033144 pixels
[Sat Aug 11 16:15:43 2012] 1031.798500 total counts/ 1012.540000 bgd. counts: snr = 0.605224
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 2.033144 pixels
  Position = (248.5, 290.3) = 18 56 21.29 1 14 7.9
  Extent = 4.0" x 4.0", rotation angle = 0
  Source counts = 19.3 +/- 32.1
  Background counts = 1012.5
  Rate = 0.003 +/- 0.006
  Deleting source due to low Poisson probability