[Tue Jul 10 22:00:54 2012] Detection parameters:
  Position = (397.7, 447.6) = 11 3 43.51 38 23 31.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 30.8 +/- 7.2
  Background counts = 6.7
  Rate = 0.003 +/- 0.0008

[Tue Jul 10 22:00:54 2012] Off-axis axis estimate = 12.99'
[Tue Jul 10 22:05:07 2012] Using EEF radius (= 12.93 ")to estimate initial spatial extent for simple fitting
[Tue Jul 10 22:05:07 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Jul 10 22:05:07 2012] Initial guess for spatial extent in simple fitting = 12.93"
[Tue Jul 10 22:05:07 2012] source mask rpix=3.0, npix_max = 48, mask sum = 49, frac = 1.017
[Tue Jul 10 22:05:07 2012] Giving source the simple spatial ID 53 for pass 0, mean size = 12.93"
[Wed Jul 11 01:21:40 2012] fullrun_pn_xmm0136540801_pi300-10000_cl_pass0_src53.ximg exists
[Wed Jul 11 01:21:40 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0136540801_pi300-10000_cl_pass0_src53.csv
[Wed Jul 11 01:21:40 2012] fullrun_pn_xmm0136540801_pi300-10000_cl_pass0_src53_1.ximg exists
[Wed Jul 11 01:21:40 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0136540801_pi300-10000_cl_pass0_src53.csv
[Wed Jul 11 01:21:40 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0136540801_pi300-10000_cl_pass0_src53_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0136540801_pi300-10000_cl_pass0_src53.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 Jul 11 01:21:41 2012] fullrun_pn_xmm0136540801_pi300-10000_cl_pass0_tfrozen_src53.ximg exists
[Wed Jul 11 01:21:41 2012] fullrun_pn_xmm0136540801_pi300-10000_cl_pass0_tfrozen_src53_1.ximg exists
[Wed Jul 11 01:21:41 2012] Fit fullrun_pn_xmm0136540801_pi300-10000_cl_pass0_tfrozen_src53 appears to have run properly
[Wed Jul 11 09:14:19 2012] Spatial fit model total counts = 99.311600, observed total counts = 94.000000
[Wed Jul 11 09:14:19 2012] Offset between fit and detection position for source 54 = 0.094868 pixels
[Wed Jul 11 09:14:19 2012] 97.802700 total counts/ 74.904000 bgd. counts: snr = 2.645808
Spatial fit parameters:
  Offset between fit and detection position for source 54 = 0.094868 pixels
  Position = (397.7, 447.7) = 11 3 43.54 38 23 29.6
  Extent = 4.6 (3.2-6.7)", rotation angle = 0
  Source counts = 22.9 +/- 9.9
  Background counts = 74.9
  Rate = 0.002 +/- 0.001
[Wed Jul 11 09:14:19 2012] Vigneting correction estimate = 1.000000
[Wed Jul 11 09:14:19 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Jul 11 09:14:19 2012] Assessing source extent using major axis lower bound
[Wed Jul 11 09:14:19 2012] Source does appear to be extended
[Wed Jul 11 09:14:19 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Jul 11 09:14:19 2012] Deleting source due to low Poisson probability 0.7