[Sat Aug 18 08:37:44 2012] Detection parameters:
  Position = (267.9, 282.0) = 0 25 26.79 64 7 35.3
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 8445.6 +/- 120.5
  Background counts = 512.8
  Rate = 0.3 +/- 0.004

[Sat Aug 18 08:37:46 2012] Off-axis axis estimate = 2.51'
[Sun Aug 19 21:47:06 2012] Using EEF radius (= 7.69 ")to estimate initial spatial extent for simple fitting
[Sun Aug 19 21:47:06 2012] Initial guess for spatial extent in simple fitting = 7.69"
[Sun Aug 19 21:47:06 2012] source mask rpix=1.8, npix_max = 20, mask sum = 16, frac = 0.778
[Sun Aug 19 21:47:06 2012] Giving source the simple spatial ID 37 for pass 0, mean size = 7.69"
[Thu Aug 23 17:35:10 2012] fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_src37.ximg exists
[Thu Aug 23 17:35:10 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_src37.csv
[Thu Aug 23 17:35:10 2012] fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_src37_1.ximg exists
[Thu Aug 23 17:35:10 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_src37.csv
[Thu Aug 23 17:35:10 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_src37_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_src37.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 Aug 23 17:35:13 2012] fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src37.ximg exists
[Thu Aug 23 17:35:13 2012] fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src37_1.ximg exists
[Thu Aug 23 17:35:13 2012] Fit fullrun_mos1_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src37 appears to have run properly
[Sun Aug 26 22:07:24 2012] Spatial fit model total counts = 35499.400000, observed total counts = 36205.000000
[Sun Aug 26 22:07:24 2012] Offset between fit and detection position for source 43 = 0.850141 pixels
[Sun Aug 26 22:07:24 2012] 34366.040000 total counts/ 25600.000000 bgd. counts: snr = 54.787750
Spatial fit parameters:
  Offset between fit and detection position for source 43 = 0.850141 pixels
  Position = (268.0, 281.2) = 0 25 26.69 64 7 32.0
  Extent = 14.2 (13.6-14.9)", rotation angle = 0
  Source counts = 8766.0 +/- 185.4
  Background counts = 25600.0
  Rate = 0.3 +/- 0.006
[Sun Aug 26 22:07:24 2012] Vigneting correction estimate = 1.000000
[Sun Aug 26 22:07:24 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Aug 26 22:07:24 2012] Assessing source extent using major axis lower bound
[Sun Aug 26 22:07:24 2012] Source does appear to be extended
[Sun Aug 26 22:07:24 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Aug 26 22:07:24 2012] Source is confused with source 27