[Tue Mar 13 13:33:05 2012] Detection parameters:
  Position = (223.3, 400.2) = 1 38 0.49 -12 49 10.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 87.0 +/- 17.8
  Background counts = 100.9
  Rate = 0.002 +/- 0.0004

[Tue Mar 13 13:33:06 2012] Off-axis axis estimate = 9.17'
[Tue Mar 13 19:19:43 2012] Using EEF radius (= 11.01 ")to estimate initial spatial extent for simple fitting
[Tue Mar 13 19:19:43 2012] Initial guess for spatial extent in simple fitting = 11.01"
[Tue Mar 13 19:19:43 2012] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.979
[Tue Mar 13 19:19:43 2012] Giving source the simple spatial ID 31 for pass 0, mean size = 11.01"
[Tue Mar 13 21:54:21 2012] fullrun_mos2_xmm0502020101_pi300-10000_cl_pass0_src31.ximg exists
[Tue Mar 13 21:54:21 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0502020101_pi300-10000_cl_pass0_src31.csv
[Tue Mar 13 21:54:21 2012] fullrun_mos2_xmm0502020101_pi300-10000_cl_pass0_src31_1.ximg exists
[Tue Mar 13 21:54:21 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0502020101_pi300-10000_cl_pass0_src31.csv
[Tue Mar 13 21:54:21 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0502020101_pi300-10000_cl_pass0_src31_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0502020101_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
[Tue Mar 13 21:54:22 2012] fullrun_mos2_xmm0502020101_pi300-10000_cl_pass0_tfrozen_src31.ximg exists
[Tue Mar 13 21:54:22 2012] fullrun_mos2_xmm0502020101_pi300-10000_cl_pass0_tfrozen_src31_1.ximg exists
[Tue Mar 13 21:54:22 2012] Fit fullrun_mos2_xmm0502020101_pi300-10000_cl_pass0_tfrozen_src31 appears to have run properly
[Tue Mar 13 21:55:07 2012] Spatial fit model total counts = 5752.030000, observed total counts = 4799.000000
[Tue Mar 13 21:55:07 2012] Poor agreement between spatial fit and data for source 10
It may help to tweak spatial fit manually
Not incorporating fit results
[Tue Mar 13 21:55:07 2012] Warning: source 31 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 10 at 13.634097 pixels away
[Tue Mar 13 21:55:07 2012] Vigneting correction estimate = 1.000000
[Tue Mar 13 21:55:07 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar 13 21:55:07 2012] Assessing source extent using major
[Tue Mar 13 21:55:07 2012] Source does appear to be extended
[Tue Mar 13 21:55:07 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Mar 14 03:18:46 2012] Using EEF radius (= 11.01 ")to estimate initial spatial extent for simple fitting
[Wed Mar 14 03:18:46 2012] Initial guess for spatial extent in simple fitting = 11.01"
[Wed Mar 14 03:18:46 2012] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.979
[Wed Mar 14 03:18:46 2012] Giving source the simple spatial ID 29 for pass 1, mean size = 11.01"
[Wed Mar 14 05:41:17 2012] fullrun_mos2_xmm0502020101_pi300-10000_cl_pass1_src29.ximg exists
[Wed Mar 14 05:41:17 2012] fullrun_mos2_xmm0502020101_pi300-10000_cl_pass1_src29_1.ximg exists
[Wed Mar 14 05:41:17 2012] Fit fullrun_mos2_xmm0502020101_pi300-10000_cl_pass1_src29 appears to have run properly
[Wed Mar 14 05:41:17 2012] fullrun_mos2_xmm0502020101_pi300-10000_cl_pass1_tfrozen_src29.ximg exists
[Wed Mar 14 05:41:17 2012] fullrun_mos2_xmm0502020101_pi300-10000_cl_pass1_tfrozen_src29_1.ximg exists
[Wed Mar 14 05:41:17 2012] Fit fullrun_mos2_xmm0502020101_pi300-10000_cl_pass1_tfrozen_src29 appears to have run properly
[Wed Mar 14 05:41:50 2012] Spatial fit model total counts = 1444.900000, observed total counts = 1395.000000
[Wed Mar 14 05:41:50 2012] Offset between fit and detection position for source 10 = 0.152307 pixels
[Wed Mar 14 05:41:50 2012] 1367.443200 total counts/ 1353.320000 bgd. counts: snr = 0.383913
Spatial fit parameters:
  Offset between fit and detection position for source 10 = 0.152307 pixels
  Position = (223.4, 400.1) = 1 38 0.47 -12 49 12.2
  Extent = 2.8" x 2.8", rotation angle = 0
  Source counts = 14.1 +/- 37.0
  Background counts = 1353.3
  Rate = 0.0002 +/- 0.0005
  Deleting source due to low Poisson probability