[Tue Jan  3 11:42:30 2012] Detection parameters:
  Position = (481.6, 362.9) = 14 44 30.80 -62 14 40.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 180.8 +/- 21.0
  Background counts = 66.4
  Rate = 0.005 +/- 0.0006

[Tue Jan  3 11:42:33 2012] Off-axis axis estimate = 14.08'
[Tue Jan  3 19:57:14 2012] Using EEF radius (= 13.47 ")to estimate initial spatial extent for simple fitting
[Tue Jan  3 19:57:14 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Jan  3 19:57:14 2012] Initial guess for spatial extent in simple fitting = 13.47"
[Tue Jan  3 19:57:14 2012] source mask rpix=3.1, npix_max = 51, mask sum = 55, frac = 1.063
[Tue Jan  3 19:57:14 2012] Giving source the simple spatial ID 42 for pass 0, mean size = 13.47"
[Wed Jan  4 01:37:41 2012] fullrun_mos1_xmm0504810601_pi300-10000_cl_pass0_src42.ximg exists
[Wed Jan  4 01:37:41 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0504810601_pi300-10000_cl_pass0_src42.csv
[Wed Jan  4 01:37:41 2012] fullrun_mos1_xmm0504810601_pi300-10000_cl_pass0_src42_1.ximg exists
[Wed Jan  4 01:37:41 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0504810601_pi300-10000_cl_pass0_src42.csv
[Wed Jan  4 01:37:41 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0504810601_pi300-10000_cl_pass0_src42_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0504810601_pi300-10000_cl_pass0_src42.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
[Wed Jan  4 01:37:44 2012] fullrun_mos1_xmm0504810601_pi300-10000_cl_pass0_tfrozen_src42.ximg exists
[Wed Jan  4 01:37:44 2012] fullrun_mos1_xmm0504810601_pi300-10000_cl_pass0_tfrozen_src42_1.ximg exists
[Wed Jan  4 01:37:44 2012] Fit fullrun_mos1_xmm0504810601_pi300-10000_cl_pass0_tfrozen_src42 appears to have run properly
[Wed Jan  4 08:17:22 2012] Warning, spatial fit 42 centroid is now closest to src. 49
[Wed Jan  4 08:17:22 2012] Spatial fit model total counts = 1625.640000, observed total counts = 1628.000000
[Wed Jan  4 08:17:22 2012] Offset between fit and detection position for source 12 = 3.935589 pixels
[Wed Jan  4 08:17:22 2012] Warning, changing simple spatial fit ID from 42 to 57
[Wed Jan  4 08:17:22 2012] 1583.676100 total counts/ 1488.110000 bgd. counts: snr = 2.477344
Spatial fit parameters:
  Offset between fit and detection position for source 12 = 3.935589 pixels
  Position = (485.3, 361.5) = 14 44 28.53 -62 14 45.4
  Extent = 14.3 (9.9-19.5)", rotation angle = 0
  Source counts = 95.6 +/- 39.8
  Background counts = 1488.1
  Rate = 0.003 +/- 0.001
[Wed Jan  4 08:17:22 2012] Spatial fit model total counts = 1026.060000, observed total counts = 1025.000000
[Wed Jan  4 08:17:22 2012] Offset between fit and detection position for source 12 = 3.919515 pixels
[Wed Jan  4 08:17:22 2012] Warning, changing simple spatial fit ID from 57 to 64
[Wed Jan  4 08:17:22 2012] 888.777500 total counts/ 839.522000 bgd. counts: snr = 1.699960
Spatial fit parameters:
  Offset between fit and detection position for source 12 = 3.919515 pixels
  Position = (481.3, 361.6) = 14 44 30.97 -62 14 45.1
  Extent = 10.3 (8.5-14.6)", rotation angle = 0
  Source counts = 49.3 +/- 29.8
  Background counts = 839.5
  Rate = 0.002 +/- 0.0009
  Deleting source due to low Poisson probability