[Tue Mar  6 09:00:20 2012] Detection parameters:
  Position = (257.6, 428.1) = 17 43 36.68 -29 36 41.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 42.9 +/- 9.4
  Background counts = 7.9
  Rate = 0.009 +/- 0.002

[Tue Mar  6 09:00:21 2012] Off-axis axis estimate = 9.86'
[Tue Mar  6 09:03:09 2012] Using EEF radius (= 11.36 ")to estimate initial spatial extent for simple fitting
[Tue Mar  6 09:03:09 2012] Initial guess for spatial extent in simple fitting = 11.36"
[Tue Mar  6 09:03:09 2012] source mask rpix=2.6, npix_max = 38, mask sum = 42, frac = 1.085
[Tue Mar  6 09:03:09 2012] Giving source the simple spatial ID 77 for pass 0, mean size = 11.36"
[Tue Mar  6 18:43:01 2012] fullrun_pn_xmm0112971801_pi300-10000_cl_pass0_src77.ximg exists
[Tue Mar  6 18:43:01 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112971801_pi300-10000_cl_pass0_src77.csv
[Tue Mar  6 18:43:01 2012] fullrun_pn_xmm0112971801_pi300-10000_cl_pass0_src77_1.ximg exists
[Tue Mar  6 18:43:01 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112971801_pi300-10000_cl_pass0_src77.csv
[Tue Mar  6 18:43:01 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0112971801_pi300-10000_cl_pass0_src77_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0112971801_pi300-10000_cl_pass0_src77.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  6 18:43:04 2012] fullrun_pn_xmm0112971801_pi300-10000_cl_pass0_tfrozen_src77.ximg exists
[Tue Mar  6 18:43:04 2012] fullrun_pn_xmm0112971801_pi300-10000_cl_pass0_tfrozen_src77_1.ximg exists
[Tue Mar  6 18:43:04 2012] Fit fullrun_pn_xmm0112971801_pi300-10000_cl_pass0_tfrozen_src77 appears to have run properly
[Tue Mar  6 23:32:05 2012] Source 77 is offset by -0.215014 and 3.215720 pixels which is larger than
2 X fitted extent = 1.453738 x 1.453738, not incorporating fit results
[Tue Mar  6 23:32:05 2012] Warning: source 77 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 77 at 14.622402 pixels away
[Tue Mar  6 23:32:06 2012] Vigneting correction estimate = 1.000000
[Tue Mar  6 23:32:06 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar  6 23:32:06 2012] Assessing source extent using major
[Tue Mar  6 23:32:06 2012] Source does appear to be extended
[Tue Mar  6 23:32:06 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Mar  6 23:32:06 2012] Deleting source due to low Poisson probability 0.9