[Fri Dec  2 20:28:34 2011] Detection parameters:
  Position = (430.6, 238.1) = 14 45 2.29 -62 23 42.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 150.8 +/- 33.9
  Background counts = 504.3
  Rate = 0.001 +/- 0.0003

[Fri Dec  2 20:28:34 2011] Off-axis axis estimate = 10.53'
[Fri Dec  2 20:39:35 2011] Using EEF radius (= 11.69 ")to estimate initial spatial extent for simple fitting
[Fri Dec  2 20:39:35 2011] Initial guess for spatial extent in simple fitting = 11.69"
[Fri Dec  2 20:39:35 2011] source mask rpix=2.7, npix_max = 40, mask sum = 42, frac = 1.033
[Fri Dec  2 20:39:35 2011] Giving source the simple spatial ID 103 for pass 0, mean size = 11.69"
[Sat Dec  3 16:57:31 2011] Vigneting correction estimate = 1.000000
[Sat Dec  3 16:57:31 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Dec  3 16:57:31 2011] Assessing source extent using major
[Sat Dec  3 16:57:31 2011] Source does appear to be extended
[Sat Dec  3 16:57:31 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Dec  3 16:58:19 2011] Using EEF radius (= 11.69 ")to estimate initial spatial extent for simple fitting
[Sat Dec  3 16:58:19 2011] Initial guess for spatial extent in simple fitting = 11.69"
[Sat Dec  3 16:58:19 2011] source mask rpix=2.7, npix_max = 40, mask sum = 42, frac = 1.033
[Sat Dec  3 16:58:19 2011] Giving source the simple spatial ID 98 for pass 1, mean size = 11.69"
[Sun Dec  4 01:59:09 2011] fullrun_pn_xmm0504810101_pi300-10000_cl_pass1_src98.ximg exists
[Sun Dec  4 01:59:09 2011] fullrun_pn_xmm0504810101_pi300-10000_cl_pass1_src98_1.ximg exists
[Sun Dec  4 01:59:09 2011] Fit fullrun_pn_xmm0504810101_pi300-10000_cl_pass1_src98 appears to have run properly
[Sun Dec  4 01:59:11 2011] fullrun_pn_xmm0504810101_pi300-10000_cl_pass1_tfrozen_src98.ximg exists
[Sun Dec  4 01:59:11 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0504810101_pi300-10000_cl_pass1_tfrozen_src98.csv
[Sun Dec  4 01:59:11 2011] fullrun_pn_xmm0504810101_pi300-10000_cl_pass1_tfrozen_src98_1.ximg exists
[Sun Dec  4 01:59:11 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0504810101_pi300-10000_cl_pass1_tfrozen_src98.csv
[Sun Dec  4 01:59:11 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0504810101_pi300-10000_cl_pass1_tfrozen_src98_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0504810101_pi300-10000_cl_pass1_tfrozen_src98.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
[Sun Dec  4 15:56:36 2011] Spatial fit model total counts = 26735.500000, observed total counts = 26722.000000
[Sun Dec  4 15:56:36 2011] Offset between fit and detection position for source 112 = 7.487395 pixels
[Sun Dec  4 15:56:36 2011] Warning, changing simple spatial fit ID from 98 to 2
[Sun Dec  4 15:56:36 2011] 25816.800028 total counts/ 25816.800000 bgd. counts: snr = 0.000000
Spatial fit parameters:
  Offset between fit and detection position for source 112 = 7.487395 pixels
  Position = (429.5, 245.5) = 14 45 2.95 -62 23 12.1
  Extent = 31.6 (4.0-59.3)", rotation angle = 0
  Source counts = 0.0 +/- 160.7
  Background counts = 25816.8
  Rate = 3e-10 +/- 0.002
  Deleting source due to low Poisson probability