[Sat Jul 14 07:29:02 2012] Detection parameters:
  Position = (448.2, 393.2) = 12 52 4.20 -29 18 30.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 402.1 +/- 29.4
  Background counts = 93.9
  Rate = 0.006 +/- 0.0005

[Sat Jul 14 07:29:03 2012] Off-axis axis estimate = 12.85'
[Sat Jul 14 07:34:12 2012] Using EEF radius (= 12.85 ")to estimate initial spatial extent for simple fitting
[Sat Jul 14 07:34:12 2012] Initial guess for spatial extent in simple fitting = 12.85"
[Sat Jul 14 07:34:12 2012] source mask rpix=3.0, npix_max = 47, mask sum = 49, frac = 1.026
[Sat Jul 14 07:34:12 2012] Giving source the simple spatial ID 12 for pass 0, mean size = 12.85"
[Sat Jul 14 14:28:18 2012] fullrun_pn_xmm0057740301_pi300-10000_cl_pass0_src12.ximg exists
[Sat Jul 14 14:28:18 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0057740301_pi300-10000_cl_pass0_src12.csv
[Sat Jul 14 14:28:18 2012] fullrun_pn_xmm0057740301_pi300-10000_cl_pass0_src12_1.ximg exists
[Sat Jul 14 14:28:18 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0057740301_pi300-10000_cl_pass0_src12.csv
[Sat Jul 14 14:28:18 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0057740301_pi300-10000_cl_pass0_src12_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0057740301_pi300-10000_cl_pass0_src12.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
[Sat Jul 14 14:28:19 2012] fullrun_pn_xmm0057740301_pi300-10000_cl_pass0_tfrozen_src12.ximg exists
[Sat Jul 14 14:28:19 2012] fullrun_pn_xmm0057740301_pi300-10000_cl_pass0_tfrozen_src12_1.ximg exists
[Sat Jul 14 14:28:19 2012] Fit fullrun_pn_xmm0057740301_pi300-10000_cl_pass0_tfrozen_src12 appears to have run properly
[Sat Jul 14 19:29:47 2012] Warning: source 12 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 12 at 16.350763 pixels away
[Sat Jul 14 19:29:47 2012] Spatial fit model total counts = 1548.540000, observed total counts = 1549.000000
[Sat Jul 14 19:29:47 2012] Offset between fit and detection position for source 12 = 1.676877 pixels
[Sat Jul 14 19:29:47 2012] Warning, changing simple spatial fit ID from 12 to 42
[Sat Jul 14 19:29:47 2012] 1544.798700 total counts/ 1470.930000 bgd. counts: snr = 1.926036
Spatial fit parameters:
  Offset between fit and detection position for source 12 = 1.676877 pixels
  Position = (447.4, 394.8) = 12 52 4.44 -29 18 25.2
  Extent = 4.6 (3.2-6.5)", rotation angle = 0
  Source counts = 73.9 +/- 39.3
  Background counts = 1470.9
  Rate = 0.001 +/- 0.0006
[Sat Jul 14 19:29:47 2012] Vigneting correction estimate = 1.000000
[Sat Jul 14 19:29:47 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jul 14 19:29:47 2012] Assessing source extent using major axis lower bound
[Sat Jul 14 19:29:47 2012] Source does appear to be extended
[Sat Jul 14 19:29:47 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Jul 14 19:29:47 2012] Deleting source due to low Poisson probability 0.9