[Tue Mar 13 11:47:50 2012] Detection parameters:
  Position = (491.9, 281.1) = 3 16 16.39 -66 37 41.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 53.4 +/- 10.3
  Background counts = 12.8
  Rate = 0.003 +/- 0.0007

[Tue Mar 13 11:47:51 2012] Off-axis axis estimate = 14.08'
[Tue Mar 13 11:48:19 2012] Using EEF radius (= 13.47 ")to estimate initial spatial extent for simple fitting
[Tue Mar 13 11:48:19 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Mar 13 11:48:19 2012] Initial guess for spatial extent in simple fitting = 13.47"
[Tue Mar 13 11:48:19 2012] source mask rpix=3.1, npix_max = 51, mask sum = 56, frac = 1.082
[Tue Mar 13 11:48:19 2012] Giving source the simple spatial ID 9 for pass 0, mean size = 13.47"
[Tue Mar 13 11:48:19 2012] fullrun_mos1_xmm0150280601_pi300-10000_cl_pass0_src9.ximg exists
[Tue Mar 13 11:48:19 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0150280601_pi300-10000_cl_pass0_src9.csv
[Tue Mar 13 11:48:19 2012] fullrun_mos1_xmm0150280601_pi300-10000_cl_pass0_src9_1.ximg exists
[Tue Mar 13 11:48:19 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos1_xmm0150280601_pi300-10000_cl_pass0_src9.csv
[Tue Mar 13 11:48:19 2012] It looks like the fit did not converge
You should probably delete fullrun_mos1_xmm0150280601_pi300-10000_cl_pass0_src9_1.ximg
Either tweak this fit manually starting from fullrun_mos1_xmm0150280601_pi300-10000_cl_pass0_src9.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 11:48:19 2012] fullrun_mos1_xmm0150280601_pi300-10000_cl_pass0_tfrozen_src9.ximg exists
[Tue Mar 13 11:48:19 2012] fullrun_mos1_xmm0150280601_pi300-10000_cl_pass0_tfrozen_src9_1.ximg exists
[Tue Mar 13 11:48:19 2012] Fit fullrun_mos1_xmm0150280601_pi300-10000_cl_pass0_tfrozen_src9 appears to have run properly
[Tue Mar 13 11:48:33 2012] Spatial fit model total counts = 129.939000, observed total counts = 130.000000
[Tue Mar 13 11:48:33 2012] Offset between fit and detection position for source 5 = 0.579546 pixels
[Tue Mar 13 11:48:33 2012] 129.936500 total counts/ 107.443000 bgd. counts: snr = 2.170041
Spatial fit parameters:
  Offset between fit and detection position for source 5 = 0.579546 pixels
  Position = (491.7, 281.6) = 3 16 16.52 -66 37 38.6
  Extent = 3.8 (3.4-5.7)", rotation angle = 0
  Source counts = 22.5 +/- 11.4
  Background counts = 107.4
  Rate = 0.002 +/- 0.0009
[Tue Mar 13 11:48:33 2012] Vigneting correction estimate = 1.000000
[Tue Mar 13 11:48:33 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar 13 11:48:33 2012] Assessing source extent using major axis lower bound
[Tue Mar 13 11:48:33 2012] Source does appear to be extended
[Tue Mar 13 11:48:33 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Mar 13 11:48:33 2012] Deleting source due to low Poisson probability 0.9