[Tue Mar 13 13:32:07 2012] Detection parameters:
  Position = (243.2, 405.9) = 1 37 54.59 -12 48 47.5
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 418.9 +/- 27.9
  Background counts = 102.9
  Rate = 0.01 +/- 0.0008

[Tue Mar 13 13:32:08 2012] Off-axis axis estimate = 8.76'
[Tue Mar 13 16:52:56 2012] Using EEF radius (= 10.81 ")to estimate initial spatial extent for simple fitting
[Tue Mar 13 16:52:56 2012] Initial guess for spatial extent in simple fitting = 10.81"
[Tue Mar 13 16:52:56 2012] source mask rpix=2.5, npix_max = 35, mask sum = 25, frac = 0.702
[Tue Mar 13 16:52:56 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 10.81"
[Tue Mar 13 19:19:41 2012] fullrun_mos1_xmm0502020101_pi300-10000_cl_pass0_src4.ximg exists
[Tue Mar 13 19:19:41 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0502020101_pi300-10000_cl_pass0_src4.csv
[Tue Mar 13 19:19:41 2012] fullrun_mos1_xmm0502020101_pi300-10000_cl_pass0_src4_1.ximg exists
[Tue Mar 13 19:19:41 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0502020101_pi300-10000_cl_pass0_src4.csv
[Tue Mar 13 19:19:41 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0502020101_pi300-10000_cl_pass0_src4_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0502020101_pi300-10000_cl_pass0_src4.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 Mar 13 19:19:42 2012] fullrun_mos1_xmm0502020101_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Tue Mar 13 19:19:42 2012] fullrun_mos1_xmm0502020101_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Tue Mar 13 19:19:42 2012] Fit fullrun_mos1_xmm0502020101_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Tue Mar 13 21:54:53 2012] Warning, spatial fit 4 centroid is now closest to src. 7
[Tue Mar 13 21:54:53 2012] Source 11 is offset by -2.962820 and -0.145547 pixels which is larger than
2 X fitted extent = 1.271931 x 1.271931, not incorporating fit results
[Tue Mar 13 21:54:53 2012] Spatial fit model total counts = 1977.700000, observed total counts = 1987.000000
[Tue Mar 13 21:54:53 2012] Offset between fit and detection position for source 11 = 0.653697 pixels
[Tue Mar 13 21:54:53 2012] Warning, changing simple spatial fit ID from 4 to 17
[Tue Mar 13 21:54:53 2012] 1836.313000 total counts/ 1795.980000 bgd. counts: snr = 0.951721
Spatial fit parameters:
  Offset between fit and detection position for source 11 = 0.653697 pixels
  Position = (243.2, 405.2) = 1 37 54.59 -12 48 49.6
  Extent = 3.5 (2.8-5.5)", rotation angle = 0
  Source counts = 40.3 +/- 42.9
  Background counts = 1796.0
  Rate = 0.0006 +/- 0.0006
  Deleting source due to low Poisson probability