[Mon Sep 26 22:29:08 2011] Detection parameters:
  Position = (236.2, 404.0) = 12 43 56.42 11 42 26.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 131.6 +/- 18.4
  Background counts = 52.1
  Rate = 0.003 +/- 0.0004

[Mon Sep 26 22:29:09 2011] Off-axis axis estimate = 8.88'
[Mon Sep 26 22:33:01 2011] Using EEF radius (= 10.87 ")to estimate initial spatial extent for simple fitting
[Mon Sep 26 22:33:01 2011] Initial guess for spatial extent in simple fitting = 10.87"
[Mon Sep 26 22:33:01 2011] source mask rpix=2.5, npix_max = 35, mask sum = 36, frac = 1.001
[Mon Sep 26 22:33:01 2011] Giving source the simple spatial ID 25 for pass 0, mean size = 10.87"
[Tue Sep 27 02:40:51 2011] fullrun_pn_xmm0021540201_pi300-10000_cl_pass0_src25.ximg exists
[Tue Sep 27 02:40:51 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0021540201_pi300-10000_cl_pass0_src25.csv
[Tue Sep 27 02:40:51 2011] fullrun_pn_xmm0021540201_pi300-10000_cl_pass0_src25_1.ximg exists
[Tue Sep 27 02:40:51 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0021540201_pi300-10000_cl_pass0_src25.csv
[Tue Sep 27 02:40:51 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0021540201_pi300-10000_cl_pass0_src25_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0021540201_pi300-10000_cl_pass0_src25.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
[Tue Sep 27 02:40:53 2011] fullrun_pn_xmm0021540201_pi300-10000_cl_pass0_tfrozen_src25.ximg exists
[Tue Sep 27 02:40:53 2011] fullrun_pn_xmm0021540201_pi300-10000_cl_pass0_tfrozen_src25_1.ximg exists
[Tue Sep 27 02:40:53 2011] Fit fullrun_pn_xmm0021540201_pi300-10000_cl_pass0_tfrozen_src25 appears to have run properly
[Tue Sep 27 07:51:42 2011] Warning, spatial fit 25 centroid is now closest to src. 69
[Tue Sep 27 07:51:42 2011] Spatial fit model total counts = 872.406000, observed total counts = 873.000000
[Tue Sep 27 07:51:42 2011] Offset between fit and detection position for source 25 = 0.471529 pixels
[Tue Sep 27 07:51:42 2011] Warning, changing simple spatial fit ID from 25 to 65
[Tue Sep 27 07:51:42 2011] 773.191200 total counts/ 722.313000 bgd. counts: snr = 1.893080
Spatial fit parameters:
  Offset between fit and detection position for source 25 = 0.471529 pixels
  Position = (236.5, 404.4) = 12 43 56.35 11 42 28.8
  Extent = 8.3 (4.9-22.3)", rotation angle = 0
  Source counts = 50.9 +/- 27.8
  Background counts = 722.3
  Rate = 0.001 +/- 0.0006
[Tue Sep 27 07:51:42 2011] Vigneting correction estimate = 1.000000
[Tue Sep 27 07:51:42 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Sep 27 07:51:42 2011] Assessing source extent using major axis lower bound
[Tue Sep 27 07:51:42 2011] Source does appear to be extended
[Tue Sep 27 07:51:42 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Sep 27 07:51:42 2011] Deleting source due to low Poisson probability 0.9