[Tue May 29 19:40:27 2012] Detection parameters:
  Position = (171.4, 308.6) = 2 50 22.67 -31 11 39.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 39.0 +/- 8.8
  Background counts = 11.6
  Rate = 0.001 +/- 0.0002

[Tue May 29 19:40:27 2012] Off-axis axis estimate = 9.24'
[Tue May 29 21:52:25 2012] Using EEF radius (= 11.05 ")to estimate initial spatial extent for simple fitting
[Tue May 29 21:52:25 2012] Initial guess for spatial extent in simple fitting = 11.05"
[Tue May 29 21:52:25 2012] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.974
[Tue May 29 21:52:25 2012] Giving source the simple spatial ID 55 for pass 0, mean size = 11.05"
[Tue May 29 23:16:57 2012] fullrun_mos1_xmm0146510401_pi300-10000_cl_pass0_src55.ximg exists
[Tue May 29 23:16:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0146510401_pi300-10000_cl_pass0_src55.csv
[Tue May 29 23:16:57 2012] fullrun_mos1_xmm0146510401_pi300-10000_cl_pass0_src55_1.ximg exists
[Tue May 29 23:16:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0146510401_pi300-10000_cl_pass0_src55.csv
[Tue May 29 23:16:57 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0146510401_pi300-10000_cl_pass0_src55_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0146510401_pi300-10000_cl_pass0_src55.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 May 29 23:16:57 2012] fullrun_mos1_xmm0146510401_pi300-10000_cl_pass0_tfrozen_src55.ximg exists
[Tue May 29 23:16:57 2012] fullrun_mos1_xmm0146510401_pi300-10000_cl_pass0_tfrozen_src55_1.ximg exists
[Tue May 29 23:16:57 2012] Fit fullrun_mos1_xmm0146510401_pi300-10000_cl_pass0_tfrozen_src55 appears to have run properly
[Wed May 30 00:48:42 2012] Spatial fit model total counts = 152.996000, observed total counts = 153.000000
[Wed May 30 00:48:42 2012] Offset between fit and detection position for source 49 = 0.160358 pixels
[Wed May 30 00:48:42 2012] 156.139600 total counts/ 135.346000 bgd. counts: snr = 1.787339
Spatial fit parameters:
  Offset between fit and detection position for source 49 = 0.160358 pixels
  Position = (171.5, 308.7) = 2 50 22.62 -31 11 40.4
  Extent = 3.4 (2.8-5.5)", rotation angle = 0
  Source counts = 20.8 +/- 12.5
  Background counts = 135.3
  Rate = 0.0006 +/- 0.0003
[Wed May 30 00:48:42 2012] Vigneting correction estimate = 1.000000
[Wed May 30 00:48:42 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed May 30 00:48:42 2012] Assessing source extent using major axis lower bound
[Wed May 30 00:48:42 2012] Source does appear to be extended
[Wed May 30 00:48:42 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed May 30 00:48:42 2012] Deleting source due to low Poisson probability 0.8