[Sun Feb 19 11:57:13 2012] Detection parameters:
  Position = (318.8, 261.9) = 15 10 54.12 5 41 18.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 430.3 +/- 36.5
  Background counts = 360.9
  Rate = 0.01 +/- 0.0009

[Sun Feb 19 11:57:15 2012] Off-axis axis estimate = 3.03'
[Mon Feb 20 04:46:38 2012] Using EEF radius (= 7.94 ")to estimate initial spatial extent for simple fitting
[Mon Feb 20 04:46:38 2012] Initial guess for spatial extent in simple fitting = 7.94"
[Mon Feb 20 04:46:38 2012] source mask rpix=1.8, npix_max = 21, mask sum = 20, frac = 0.924
[Mon Feb 20 04:46:38 2012] Giving source the simple spatial ID 7 for pass 0, mean size = 7.94"
[Mon Feb 20 10:13:59 2012] fullrun_mos2_xmm0551780401_pi300-10000_cl_pass0_src7.ximg exists
[Mon Feb 20 10:13:59 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0551780401_pi300-10000_cl_pass0_src7.csv
[Mon Feb 20 10:13:59 2012] fullrun_mos2_xmm0551780401_pi300-10000_cl_pass0_src7_1.ximg exists
[Mon Feb 20 10:13:59 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0551780401_pi300-10000_cl_pass0_src7.csv
[Mon Feb 20 10:13:59 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0551780401_pi300-10000_cl_pass0_src7_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0551780401_pi300-10000_cl_pass0_src7.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
[Mon Feb 20 10:14:00 2012] fullrun_mos2_xmm0551780401_pi300-10000_cl_pass0_tfrozen_src7.ximg exists
[Mon Feb 20 10:14:00 2012] fullrun_mos2_xmm0551780401_pi300-10000_cl_pass0_tfrozen_src7_1.ximg exists
[Mon Feb 20 10:14:00 2012] Fit fullrun_mos2_xmm0551780401_pi300-10000_cl_pass0_tfrozen_src7 appears to have run properly
[Mon Feb 20 10:14:48 2012] Spatial fit model total counts = 5405.250000, observed total counts = 5410.000000
[Mon Feb 20 10:14:48 2012] Offset between fit and detection position for source 9 = 0.615169 pixels
[Mon Feb 20 10:14:48 2012] 5544.334000 total counts/ 5404.160000 bgd. counts: snr = 1.906792
Spatial fit parameters:
  Offset between fit and detection position for source 9 = 0.615169 pixels
  Position = (318.8, 261.3) = 15 10 54.09 5 41 18.1
  Extent = 3.2 (2.5-4.0)", rotation angle = 0
  Source counts = 140.2 +/- 74.5
  Background counts = 5404.2
  Rate = 0.003 +/- 0.002
[Mon Feb 20 10:14:48 2012] Vigneting correction estimate = 1.000000
[Mon Feb 20 10:14:48 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Feb 20 10:14:48 2012] Assessing source extent using major axis lower bound
[Mon Feb 20 10:14:48 2012] Source does appear to be extended
[Mon Feb 20 10:14:48 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Feb 20 10:14:48 2012] Deleting source due to low Poisson probability 0.9