[Mon Feb 20 22:54:59 2012] Detection parameters:
  Position = (374.2, 225.8) = 2 16 12.01 -4 14 22.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 38.5 +/- 9.1
  Background counts = 5.3
  Rate = 0.003 +/- 0.0007

[Mon Feb 20 22:54:59 2012] Off-axis axis estimate = 7.61'
[Tue Feb 21 00:09:39 2012] Using EEF radius (= 10.23 ")to estimate initial spatial extent for simple fitting
[Tue Feb 21 00:09:39 2012] Initial guess for spatial extent in simple fitting = 10.23"
[Tue Feb 21 00:09:39 2012] source mask rpix=2.4, npix_max = 32, mask sum = 34, frac = 1.044
[Tue Feb 21 00:09:39 2012] Giving source the simple spatial ID 8 for pass 0, mean size = 10.23"
[Tue Feb 21 00:39:24 2012] fullrun_mos2_xmm0553911601_pi300-10000_cl_pass0_src8.ximg exists
[Tue Feb 21 00:39:24 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0553911601_pi300-10000_cl_pass0_src8.csv
[Tue Feb 21 00:39:24 2012] fullrun_mos2_xmm0553911601_pi300-10000_cl_pass0_src8_1.ximg exists
[Tue Feb 21 00:39:24 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0553911601_pi300-10000_cl_pass0_src8.csv
[Tue Feb 21 00:39:24 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0553911601_pi300-10000_cl_pass0_src8_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0553911601_pi300-10000_cl_pass0_src8.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 Feb 21 00:39:24 2012] fullrun_mos2_xmm0553911601_pi300-10000_cl_pass0_tfrozen_src8.ximg exists
[Tue Feb 21 00:39:24 2012] fullrun_mos2_xmm0553911601_pi300-10000_cl_pass0_tfrozen_src8_1.ximg exists
[Tue Feb 21 00:39:24 2012] Fit fullrun_mos2_xmm0553911601_pi300-10000_cl_pass0_tfrozen_src8 appears to have run properly
[Tue Feb 21 00:39:35 2012] Spatial fit model total counts = 130.998000, observed total counts = 131.000000
[Tue Feb 21 00:39:35 2012] Offset between fit and detection position for source 16 = 1.148877 pixels
[Tue Feb 21 00:39:35 2012] 132.904200 total counts/ 112.066000 bgd. counts: snr = 1.968445
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 1.148877 pixels
  Position = (373.6, 224.8) = 2 16 12.19 -4 14 29.2
  Extent = 7.1 (3.8-15.4)", rotation angle = 0
  Source counts = 20.8 +/- 11.5
  Background counts = 112.1
  Rate = 0.002 +/- 0.0009
[Tue Feb 21 00:39:35 2012] Vigneting correction estimate = 1.000000
[Tue Feb 21 00:39:35 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Feb 21 00:39:35 2012] Assessing source extent using major axis lower bound
[Tue Feb 21 00:39:35 2012] Source does appear to be extended
[Tue Feb 21 00:39:35 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Feb 21 01:33:44 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Feb 21 01:33:44 2012] Initial guess for spatial extent in simple fitting = 7.14"
[Tue Feb 21 01:33:44 2012] source mask rpix=1.6, npix_max = 18, mask sum = 20, frac = 1.090
[Tue Feb 21 01:33:44 2012] Giving source the simple spatial ID 8 for pass 1, mean size = 7.14"
[Tue Feb 21 02:00:30 2012] fullrun_mos2_xmm0553911601_pi300-10000_cl_pass1_src8.ximg exists
[Tue Feb 21 02:00:30 2012] fullrun_mos2_xmm0553911601_pi300-10000_cl_pass1_src8_1.ximg exists
[Tue Feb 21 02:00:30 2012] Fit fullrun_mos2_xmm0553911601_pi300-10000_cl_pass1_src8 appears to have run properly
[Tue Feb 21 02:00:30 2012] fullrun_mos2_xmm0553911601_pi300-10000_cl_pass1_tfrozen_src8.ximg exists
[Tue Feb 21 02:00:30 2012] fullrun_mos2_xmm0553911601_pi300-10000_cl_pass1_tfrozen_src8_1.ximg exists
[Tue Feb 21 02:00:30 2012] Fit fullrun_mos2_xmm0553911601_pi300-10000_cl_pass1_tfrozen_src8 appears to have run properly
[Tue Feb 21 02:00:44 2012] Spatial fit model total counts = 132.988000, observed total counts = 133.000000
[Tue Feb 21 02:00:44 2012] Offset between fit and detection position for source 16 = 1.347296 pixels
[Tue Feb 21 02:00:44 2012] 133.555000 total counts/ 116.431000 bgd. counts: snr = 1.586978
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 1.347296 pixels
  Position = (374.4, 225.9) = 2 16 11.97 -4 14 24.4
  Extent = 10.5 (4.1-14.3)" x 2.0 (2.0-2.1)", rotation angle = 105 (92-135) degrees
  Source counts = 17.1 +/- 11.6
  Background counts = 116.4
  Rate = 0.001 +/- 0.0009
  Deleting source due to low Poisson probability