[Mon May 13 15:11:01 2013] Detection parameters:
  Position = (340.7, 315.9) = 18 56 25.39 -37 54 31.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 248.5 +/- 33.7
  Background counts = 341.2
  Rate = 0.005 +/- 0.0006

[Mon May 13 15:11:01 2013] Off-axis axis estimate = 3.32'
[Mon May 13 15:28:29 2013] Using EEF radius (= 8.09 ")to estimate initial spatial extent for simple fitting
[Mon May 13 15:28:29 2013] Initial guess for spatial extent in simple fitting = 8.09"
[Mon May 13 15:28:29 2013] source mask rpix=1.9, npix_max = 22, mask sum = 20, frac = 0.898
[Mon May 13 15:28:29 2013] Giving source the simple spatial ID 8 for pass 0, mean size = 8.09"
[Mon May 13 15:46:23 2013] fullrun_pn_xmm0412602301_pi300-10000_cl_pass0_src8.ximg exists
[Mon May 13 15:46:23 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412602301_pi300-10000_cl_pass0_src8.csv
[Mon May 13 15:46:23 2013] fullrun_pn_xmm0412602301_pi300-10000_cl_pass0_src8_1.ximg exists
[Mon May 13 15:46:23 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412602301_pi300-10000_cl_pass0_src8.csv
[Mon May 13 15:46:23 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0412602301_pi300-10000_cl_pass0_src8_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0412602301_pi300-10000_cl_pass0_src8.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
[Mon May 13 15:46:23 2013] fullrun_pn_xmm0412602301_pi300-10000_cl_pass0_tfrozen_src8.ximg exists
[Mon May 13 15:46:23 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412602301_pi300-10000_cl_pass0_tfrozen_src8.csv
[Mon May 13 15:46:23 2013] fullrun_pn_xmm0412602301_pi300-10000_cl_pass0_tfrozen_src8_1.ximg exists
[Mon May 13 15:46:23 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0412602301_pi300-10000_cl_pass0_tfrozen_src8.csv
[Mon May 13 15:46:23 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0412602301_pi300-10000_cl_pass0_tfrozen_src8_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0412602301_pi300-10000_cl_pass0_tfrozen_src8.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
[Mon May 13 17:14:48 2013] Spatial fit model total counts = 5414.530000, observed total counts = 5333.000000
[Mon May 13 17:14:48 2013] Offset between fit and detection position for source 8 = 1.430575 pixels
[Mon May 13 17:14:48 2013] Warning, changing simple spatial fit ID from 8 to 3
[Mon May 13 17:14:48 2013] 5363.921000 total counts/ 5217.140000 bgd. counts: snr = 2.032140
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 1.430575 pixels
  Position = (339.5, 315.2) = 18 56 25.84 -37 54 33.3
  Extent = 16.1 (15.8-32.1)" x 3.8 (2.0-6.9)", rotation angle = 358 (348-8) degrees
  Source counts = 146.8 +/- 73.2
  Background counts = 5217.1
  Rate = 0.002 +/- 0.0009
[Mon May 13 17:14:48 2013] Vigneting correction estimate = 1.000000
[Mon May 13 17:14:48 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon May 13 17:14:48 2013] Assessing source extent using major axis lower bound
[Mon May 13 17:14:48 2013] Source does appear to be extended
[Mon May 13 17:14:48 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 2.28
[Mon May 13 17:14:48 2013] Source is asymmetric
[Mon May 13 17:14:48 2013] Deleting source due to low Poisson probability 0.9