[Wed May 23 20:55:25 2012] Detection parameters:
  Position = (446.4, 249.2) = 17 18 44.13 -41 5 54.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 51.8 +/- 10.5
  Background counts = 13.8
  Rate = 0.002 +/- 0.0003

[Wed May 23 20:55:26 2012] Off-axis axis estimate = 11.31'
[Wed May 23 23:40:28 2012] Using EEF radius (= 12.08 ")to estimate initial spatial extent for simple fitting
[Wed May 23 23:40:28 2012] Initial guess for spatial extent in simple fitting = 12.08"
[Wed May 23 23:40:28 2012] source mask rpix=2.8, npix_max = 42, mask sum = 42, frac = 0.977
[Wed May 23 23:40:28 2012] Giving source the simple spatial ID 20 for pass 0, mean size = 12.08"
[Thu May 24 00:39:11 2012] fullrun_mos2_xmm0601270201_pi300-10000_cl_pass0_src20.ximg exists
[Thu May 24 00:39:11 2012] fullrun_mos2_xmm0601270201_pi300-10000_cl_pass0_src20_1.ximg exists
[Thu May 24 00:39:11 2012] Fit fullrun_mos2_xmm0601270201_pi300-10000_cl_pass0_src20 appears to have run properly
[Thu May 24 00:39:12 2012] fullrun_mos2_xmm0601270201_pi300-10000_cl_pass0_tfrozen_src20.ximg exists
[Thu May 24 00:39:12 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0601270201_pi300-10000_cl_pass0_tfrozen_src20.csv
[Thu May 24 00:39:12 2012] fullrun_mos2_xmm0601270201_pi300-10000_cl_pass0_tfrozen_src20_1.ximg exists
[Thu May 24 00:39:12 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_mos2_xmm0601270201_pi300-10000_cl_pass0_tfrozen_src20.csv
[Thu May 24 00:39:12 2012] It looks like the fit did not converge
You should probably delete fullrun_mos2_xmm0601270201_pi300-10000_cl_pass0_tfrozen_src20_1.ximg
Either tweak this fit manually starting from fullrun_mos2_xmm0601270201_pi300-10000_cl_pass0_tfrozen_src20.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 24 00:39:30 2012] Spatial fit model total counts = 198.339000, observed total counts = 185.000000
[Thu May 24 00:39:30 2012] Offset between fit and detection position for source 23 = 0.167985 pixels
[Thu May 24 00:39:30 2012] 198.315000 total counts/ 163.572000 bgd. counts: snr = 2.716520
Spatial fit parameters:
  Offset between fit and detection position for source 23 = 0.167985 pixels
  Position = (446.3, 249.1) = 17 18 44.19 -41 5 54.6
  Extent = 6.4" x 5.0", rotation angle = 88
  Source counts = 34.7 +/- 14.1
  Background counts = 163.6
  Rate = 0.001 +/- 0.0004
[Thu May 24 00:39:30 2012] Vigneting correction estimate = 1.000000
[Thu May 24 00:39:30 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May 24 00:39:30 2012] Assessing source extent using major
[Thu May 24 00:39:30 2012] Source does appear to be extended
[Thu May 24 00:39:30 2012] Computing asymmetry using major and minor axis, asym = 1.29
[Thu May 24 00:39:30 2012] Deleting source due to low Poisson probability 0.9