[Thu May 30 09:07:43 2013] Detection parameters:
  Position = (432.6, 425.0) = 15 1 33.62 -42 0 3.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 103.7 +/- 15.1
  Background counts = 19.5
  Rate = 0.02 +/- 0.003

[Thu May 30 09:07:51 2013] Off-axis axis estimate = 13.37'
[Thu May 30 09:09:02 2013] Using EEF radius (= 13.11 ")to estimate initial spatial extent for simple fitting
[Thu May 30 09:09:02 2013] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Thu May 30 09:09:02 2013] Initial guess for spatial extent in simple fitting = 13.11"
[Thu May 30 09:09:02 2013] source mask rpix=3.0, npix_max = 49, mask sum = 49, frac = 0.992
[Thu May 30 09:09:02 2013] Giving source the simple spatial ID 52 for pass 0, mean size = 13.11"
[Thu May 30 09:09:05 2013] fullrun_mos1_xmm0111090301_pi300-10000_cl_pass0_src52.ximg exists
[Thu May 30 09:09:05 2013] fullrun_mos1_xmm0111090301_pi300-10000_cl_pass0_src52_1.ximg exists
[Thu May 30 09:09:05 2013] Fit fullrun_mos1_xmm0111090301_pi300-10000_cl_pass0_src52 appears to have run properly
[Thu May 30 09:09:08 2013] fullrun_mos1_xmm0111090301_pi300-10000_cl_pass0_tfrozen_src52.ximg exists
[Thu May 30 09:09:08 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0111090301_pi300-10000_cl_pass0_tfrozen_src52.csv
[Thu May 30 09:09:08 2013] fullrun_mos1_xmm0111090301_pi300-10000_cl_pass0_tfrozen_src52_1.ximg exists
[Thu May 30 09:09:08 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0111090301_pi300-10000_cl_pass0_tfrozen_src52.csv
[Thu May 30 09:09:08 2013] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0111090301_pi300-10000_cl_pass0_tfrozen_src52_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0111090301_pi300-10000_cl_pass0_tfrozen_src52.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
[Thu May 30 09:09:59 2013] Source 17 is offset by -2.499239 and 0.907988 pixels which is larger than
2 X fitted extent = 2.182497 x 2.182497, not incorporating fit results
[Thu May 30 09:09:59 2013] Warning, spatial fit 52 centroid is now closest to src. 43
[Thu May 30 09:09:59 2013] Spatial fit model total counts = 551.944000, observed total counts = 552.000000
[Thu May 30 09:09:59 2013] Offset between fit and detection position for source 17 = 3.557066 pixels
[Thu May 30 09:09:59 2013] Warning, changing simple spatial fit ID from 52 to 99
[Thu May 30 09:09:59 2013] 551.359300 total counts/ 533.105000 bgd. counts: snr = 0.790604
Spatial fit parameters:
  Offset between fit and detection position for source 17 = 3.557066 pixels
  Position = (435.6, 426.7) = 15 1 32.42 -41 59 56.3
  Extent = 10.1 (4.9-21.7)", rotation angle = 0
  Source counts = 18.3 +/- 23.5
  Background counts = 533.1
  Rate = 0.004 +/- 0.006
  Deleting source due to low Poisson probability