[Sat Feb 25 10:17:03 2012] Detection parameters:
  Position = (215.1, 325.5) = 0 43 24.79 41 17 27.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 97.8 +/- 17.6
  Background counts = 95.5
  Rate = 0.01 +/- 0.002

[Sat Feb 25 10:17:05 2012] Off-axis axis estimate = 6.35'
[Sat Feb 25 10:22:34 2012] Using EEF radius (= 9.60 ")to estimate initial spatial extent for simple fitting
[Sat Feb 25 10:22:34 2012] Initial guess for spatial extent in simple fitting = 9.60"
[Sat Feb 25 10:22:34 2012] source mask rpix=2.2, npix_max = 29, mask sum = 30, frac = 1.023
[Sat Feb 25 10:22:34 2012] Giving source the simple spatial ID 88 for pass 0, mean size = 9.60"
[Sat Feb 25 19:05:26 2012] fullrun_pn_xmm0505720501_pi300-10000_cl_pass0_src88.ximg exists
[Sat Feb 25 19:05:26 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0505720501_pi300-10000_cl_pass0_src88.csv
[Sat Feb 25 19:05:26 2012] fullrun_pn_xmm0505720501_pi300-10000_cl_pass0_src88_1.ximg exists
[Sat Feb 25 19:05:26 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0505720501_pi300-10000_cl_pass0_src88.csv
[Sat Feb 25 19:05:26 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0505720501_pi300-10000_cl_pass0_src88_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0505720501_pi300-10000_cl_pass0_src88.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 Feb 25 19:05:29 2012] fullrun_pn_xmm0505720501_pi300-10000_cl_pass0_tfrozen_src88.ximg exists
[Sat Feb 25 19:05:29 2012] fullrun_pn_xmm0505720501_pi300-10000_cl_pass0_tfrozen_src88_1.ximg exists
[Sat Feb 25 19:05:29 2012] Fit fullrun_pn_xmm0505720501_pi300-10000_cl_pass0_tfrozen_src88 appears to have run properly
[Sun Feb 26 05:58:03 2012] Spatial fit model total counts = 394.755000, observed total counts = 393.000000
[Sun Feb 26 05:58:03 2012] Offset between fit and detection position for source 91 = 0.475554 pixels
[Sun Feb 26 05:58:03 2012] 402.141700 total counts/ 360.829000 bgd. counts: snr = 2.174868
Spatial fit parameters:
  Offset between fit and detection position for source 91 = 0.475554 pixels
  Position = (214.8, 325.2) = 0 43 24.93 41 17 26.5
  Extent = 4.0 (3.0-5.8)", rotation angle = 0
  Source counts = 41.3 +/- 20.1
  Background counts = 360.8
  Rate = 0.003 +/- 0.002
[Sun Feb 26 05:58:03 2012] Vigneting correction estimate = 1.000000
[Sun Feb 26 05:58:03 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Feb 26 05:58:03 2012] Assessing source extent using major axis lower bound
[Sun Feb 26 05:58:03 2012] Source does appear to be extended
[Sun Feb 26 05:58:03 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Feb 26 05:58:03 2012] Deleting source due to low Poisson probability 0.9