[Fri Oct  7 09:06:41 2011] Detection parameters:
  Position = (407.8, 300.0) = 23 50 42.69 20 6 49.3
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 69.8 +/- 11.8
  Background counts = 20.0
  Rate = 0.002 +/- 0.0004

[Fri Oct  7 09:06:42 2011] Off-axis axis estimate = 7.93'
[Fri Oct  7 09:08:10 2011] Using EEF radius (= 10.39 ")to estimate initial spatial extent for simple fitting
[Fri Oct  7 09:08:10 2011] Initial guess for spatial extent in simple fitting = 10.39"
[Fri Oct  7 09:08:10 2011] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.078
[Fri Oct  7 09:08:10 2011] Giving source the simple spatial ID 33 for pass 0, mean size = 10.39"
[Fri Oct  7 10:16:34 2011] fullrun_pn_xmm0093190301_pi300-10000_cl_pass0_src33.ximg exists
[Fri Oct  7 10:16:34 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0093190301_pi300-10000_cl_pass0_src33.csv
[Fri Oct  7 10:16:34 2011] fullrun_pn_xmm0093190301_pi300-10000_cl_pass0_src33_1.ximg exists
[Fri Oct  7 10:16:34 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0093190301_pi300-10000_cl_pass0_src33.csv
[Fri Oct  7 10:16:34 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0093190301_pi300-10000_cl_pass0_src33_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0093190301_pi300-10000_cl_pass0_src33.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
[Fri Oct  7 10:16:34 2011] fullrun_pn_xmm0093190301_pi300-10000_cl_pass0_tfrozen_src33.ximg exists
[Fri Oct  7 10:16:34 2011] fullrun_pn_xmm0093190301_pi300-10000_cl_pass0_tfrozen_src33_1.ximg exists
[Fri Oct  7 10:16:34 2011] Fit fullrun_pn_xmm0093190301_pi300-10000_cl_pass0_tfrozen_src33 appears to have run properly
[Fri Oct  7 12:06:48 2011] Source 35 is offset by -6.200421 and 6.013236 pixels which is larger than
2 X fitted extent = 1.269554 x 1.269554, not incorporating fit results
[Fri Oct  7 12:06:48 2011] Spatial fit model total counts = 298.145000, observed total counts = 297.000000
[Fri Oct  7 12:06:48 2011] Offset between fit and detection position for source 35 = 0.217154 pixels
[Fri Oct  7 12:06:48 2011] 300.685900 total counts/ 265.582000 bgd. counts: snr = 2.154051
Spatial fit parameters:
  Offset between fit and detection position for source 35 = 0.217154 pixels
  Position = (407.6, 299.9) = 23 50 42.76 20 6 49.2
  Extent = 3.7 (2.7-5.6)", rotation angle = 0
  Source counts = 35.1 +/- 17.3
  Background counts = 265.6
  Rate = 0.001 +/- 0.0006
[Fri Oct  7 12:06:48 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 12:06:48 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 12:06:48 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 12:06:48 2011] Source does appear to be extended
[Fri Oct  7 12:06:48 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Oct  7 12:06:48 2011] Deleting source due to low Poisson probability 0.9