[Wed Mar 28 00:29:46 2012] Detection parameters:
  Position = (325.2, 471.9) = 5 34 28.23 22 12 9.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 521.9 +/- 38.1
  Background counts = 211.3
  Rate = 0.02 +/- 0.002

[Wed Mar 28 00:29:50 2012] Off-axis axis estimate = 12.73'
[Wed Mar 28 00:39:22 2012] Using EEF radius (= 12.79 ")to estimate initial spatial extent for simple fitting
[Wed Mar 28 00:39:22 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Wed Mar 28 00:39:22 2012] Initial guess for spatial extent in simple fitting = 12.79"
[Wed Mar 28 00:39:22 2012] source mask rpix=2.9, npix_max = 47, mask sum = 42, frac = 0.887
[Wed Mar 28 00:39:22 2012] Giving source the simple spatial ID 27 for pass 0, mean size = 12.79"
[Wed Mar 28 10:34:47 2012] fullrun_mos1_xmm0412591401_pi300-10000_cl_pass0_src27.ximg exists
[Wed Mar 28 10:34:47 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0412591401_pi300-10000_cl_pass0_src27.csv
[Wed Mar 28 10:34:47 2012] fullrun_mos1_xmm0412591401_pi300-10000_cl_pass0_src27_1.ximg exists
[Wed Mar 28 10:34:47 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0412591401_pi300-10000_cl_pass0_src27.csv
[Wed Mar 28 10:34:47 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0412591401_pi300-10000_cl_pass0_src27_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0412591401_pi300-10000_cl_pass0_src27.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 Mar 28 10:34:51 2012] fullrun_mos1_xmm0412591401_pi300-10000_cl_pass0_tfrozen_src27.ximg exists
[Wed Mar 28 10:34:51 2012] fullrun_mos1_xmm0412591401_pi300-10000_cl_pass0_tfrozen_src27_1.ximg exists
[Wed Mar 28 10:34:51 2012] Fit fullrun_mos1_xmm0412591401_pi300-10000_cl_pass0_tfrozen_src27 appears to have run properly
[Thu Mar 29 00:24:53 2012] Source 35 is offset by -7.787783 and 3.322348 pixels which is larger than
2 X fitted extent = 1.481756 x 1.481756, not incorporating fit results
[Thu Mar 29 00:24:53 2012] Warning, spatial fit 27 centroid is now closest to src. 51
[Thu Mar 29 00:24:53 2012] Spatial fit model total counts = 5301.320000, observed total counts = 5301.000000
[Thu Mar 29 00:24:53 2012] Offset between fit and detection position for source 35 = 9.582117 pixels
[Thu Mar 29 00:24:53 2012] Warning, changing simple spatial fit ID from 27 to 43
[Thu Mar 29 00:24:53 2012] 5142.370025 total counts/ 5142.370000 bgd. counts: snr = 0.000000
Spatial fit parameters:
  Offset between fit and detection position for source 35 = 9.582117 pixels
  Position = (334.7, 473.3) = 5 34 25.26 22 12 13.6
  Extent = 26.5 (3.3-49.7)", rotation angle = 0
  Source counts = 0.0 +/- 71.7
  Background counts = 5142.4
  Rate = 1e-09 +/- 0.003
  Deleting source due to low Poisson probability