[Sat Aug 18 08:37:00 2012] Detection parameters:
  Position = (223.9, 280.9) = 0 25 56.03 64 7 30.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 32455.0 +/- 214.6
  Background counts = 477.2
  Rate = 2 +/- 0.01

[Sat Aug 18 08:37:04 2012] Off-axis axis estimate = 5.55'
[Sat Aug 18 08:51:49 2012] Using EEF radius (= 9.20 ")to estimate initial spatial extent for simple fitting
[Sat Aug 18 08:51:49 2012] Initial guess for spatial extent in simple fitting = 9.20"
[Sat Aug 18 08:51:49 2012] source mask rpix=2.1, npix_max = 27, mask sum = 35, frac = 1.279
[Sat Aug 18 08:51:49 2012] Giving source the simple spatial ID 30 for pass 0, mean size = 9.20"
[Sun Aug 19 21:47:02 2012] fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_src30.ximg exists
[Sun Aug 19 21:47:02 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_src30.csv
[Sun Aug 19 21:47:02 2012] fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_src30_1.ximg exists
[Sun Aug 19 21:47:02 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_src30.csv
[Sun Aug 19 21:47:02 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_src30_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_src30.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 Aug 19 21:47:04 2012] fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src30.ximg exists
[Sun Aug 19 21:47:04 2012] fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src30_1.ximg exists
[Sun Aug 19 21:47:04 2012] Fit fullrun_pn_xmm0412380101_pi300-10000_cl_pass0_tfrozen_src30 appears to have run properly
[Sun Aug 26 22:07:10 2012] Spatial fit model total counts = 53851.700000, observed total counts = 51756.000000
[Sun Aug 26 22:07:10 2012] Offset between fit and detection position for source 30 = 1.939722 pixels
[Sun Aug 26 22:07:10 2012] Warning, changing simple spatial fit ID from 30 to 18
[Sun Aug 26 22:07:10 2012] 53445.700000 total counts/ 25600.000000 bgd. counts: snr = 174.035625
Spatial fit parameters:
  Offset between fit and detection position for source 30 = 1.939722 pixels
  Position = (223.4, 282.8) = 0 25 56.33 64 7 38.6
  Extent = 17.9 (17.9-35.9)", rotation angle = 0
  Source counts = 27845.7 +/- 231.2
  Background counts = 25600.0
  Rate = 2 +/- 0.01
[Sun Aug 26 22:07:10 2012] Spatial fit model total counts = 55859.300000, observed total counts = 55197.000000
[Sun Aug 26 22:07:10 2012] Offset between fit and detection position for source 30 = 0.876250 pixels
[Sun Aug 26 22:07:10 2012] Warning, changing simple spatial fit ID from 18 to 30
[Sun Aug 26 22:07:10 2012] 46828.000000 total counts/ 25596.000000 bgd. counts: snr = 132.710368
Spatial fit parameters:
  Offset between fit and detection position for source 30 = 0.876250 pixels
  Position = (223.4, 281.9) = 0 25 56.36 64 7 34.8
  Extent = 10.7 (10.7-10.7)", rotation angle = 0
  Source counts = 21232.0 +/- 216.4
  Background counts = 25596.0
  Rate = 1 +/- 0.01
[Sun Aug 26 22:07:10 2012] Vigneting correction estimate = 1.000000
[Sun Aug 26 22:07:10 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Aug 26 22:07:10 2012] Assessing source extent using major axis lower bound
[Sun Aug 26 22:07:10 2012] Source does appear to be extended
[Sun Aug 26 22:07:10 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Aug 26 22:07:57 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Aug 26 22:07:57 2012] Initial guess for spatial extent in simple fitting = 10.71"
[Sun Aug 26 22:07:57 2012] source mask rpix=2.5, npix_max = 35, mask sum = 30, frac = 0.855
[Sun Aug 26 22:07:57 2012] Giving source the simple spatial ID 30 for pass 1, mean size = 10.71"