[Sat Aug 25 10:15:28 2012] Detection parameters:
  Position = (142.1, 415.1) = 4 21 24.05 -50 14 27.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 59.0 +/- 10.9
  Background counts = 13.0
  Rate = 0.003 +/- 0.0005

[Sat Aug 25 10:15:29 2012] Off-axis axis estimate = 14.15'
[Sat Aug 25 10:18:06 2012] Using EEF radius (= 13.50 ")to estimate initial spatial extent for simple fitting
[Sat Aug 25 10:18:06 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Aug 25 10:18:06 2012] Initial guess for spatial extent in simple fitting = 13.50"
[Sat Aug 25 10:18:06 2012] source mask rpix=3.1, npix_max = 51, mask sum = 56, frac = 1.078
[Sat Aug 25 10:18:06 2012] Giving source the simple spatial ID 13 for pass 0, mean size = 13.50"
[Sat Aug 25 11:23:31 2012] fullrun_pn_xmm0141750101_pi300-10000_cl_pass0_src13.ximg exists
[Sat Aug 25 11:23:31 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0141750101_pi300-10000_cl_pass0_src13.csv
[Sat Aug 25 11:23:31 2012] fullrun_pn_xmm0141750101_pi300-10000_cl_pass0_src13_1.ximg exists
[Sat Aug 25 11:23:31 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0141750101_pi300-10000_cl_pass0_src13.csv
[Sat Aug 25 11:23:31 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0141750101_pi300-10000_cl_pass0_src13_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0141750101_pi300-10000_cl_pass0_src13.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 Aug 25 11:23:32 2012] fullrun_pn_xmm0141750101_pi300-10000_cl_pass0_tfrozen_src13.ximg exists
[Sat Aug 25 11:23:32 2012] fullrun_pn_xmm0141750101_pi300-10000_cl_pass0_tfrozen_src13_1.ximg exists
[Sat Aug 25 11:23:32 2012] Fit fullrun_pn_xmm0141750101_pi300-10000_cl_pass0_tfrozen_src13 appears to have run properly
[Sat Aug 25 12:25:41 2012] Warning: source 13 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 13 at 17.636103 pixels away
[Sat Aug 25 12:25:41 2012] Vigneting correction estimate = 1.000000
[Sat Aug 25 12:25:41 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Aug 25 12:25:41 2012] Assessing source extent using major
[Sat Aug 25 12:25:41 2012] Source does appear to be extended
[Sat Aug 25 12:25:41 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Aug 25 12:26:00 2012] Using EEF radius (= 13.50 ")to estimate initial spatial extent for simple fitting
[Sat Aug 25 12:26:00 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Aug 25 12:26:00 2012] Initial guess for spatial extent in simple fitting = 13.50"
[Sat Aug 25 12:26:00 2012] source mask rpix=3.1, npix_max = 51, mask sum = 56, frac = 1.078
[Sat Aug 25 12:26:00 2012] Giving source the simple spatial ID 13 for pass 1, mean size = 13.50"
[Sat Aug 25 13:15:54 2012] fullrun_pn_xmm0141750101_pi300-10000_cl_pass1_src13.ximg exists
[Sat Aug 25 13:15:54 2012] fullrun_pn_xmm0141750101_pi300-10000_cl_pass1_src13_1.ximg exists
[Sat Aug 25 13:15:54 2012] Fit fullrun_pn_xmm0141750101_pi300-10000_cl_pass1_src13 appears to have run properly
[Sat Aug 25 13:15:54 2012] fullrun_pn_xmm0141750101_pi300-10000_cl_pass1_tfrozen_src13.ximg exists
[Sat Aug 25 13:15:54 2012] fullrun_pn_xmm0141750101_pi300-10000_cl_pass1_tfrozen_src13_1.ximg exists
[Sat Aug 25 13:15:54 2012] Fit fullrun_pn_xmm0141750101_pi300-10000_cl_pass1_tfrozen_src13 appears to have run properly
[Sat Aug 25 14:11:43 2012] Spatial fit model total counts = 243.734000, observed total counts = 228.000000
[Sat Aug 25 14:11:43 2012] Offset between fit and detection position for source 13 = 0.178471 pixels
[Sat Aug 25 14:11:43 2012] 244.323100 total counts/ 219.854000 bgd. counts: snr = 1.650254
Spatial fit parameters:
  Offset between fit and detection position for source 13 = 0.178471 pixels
  Position = (142.2, 415.0) = 4 21 24.00 -50 14 27.6
  Extent = 3.4" x 3.4", rotation angle = 0
  Source counts = 24.5 +/- 15.6
  Background counts = 219.9
  Rate = 0.001 +/- 0.0008
  Deleting source due to low Poisson probability