[Mon May 13 15:59:52 2013] Detection parameters:
  Position = (373.1, 386.5) = 8 39 32.49 19 40 28.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 77.6 +/- 14.0
  Background counts = 41.6
  Rate = 0.002 +/- 0.0003

[Mon May 13 15:59:54 2013] Off-axis axis estimate = 8.37'
[Mon May 13 16:00:39 2013] Using EEF radius (= 10.62 ")to estimate initial spatial extent for simple fitting
[Mon May 13 16:00:39 2013] Initial guess for spatial extent in simple fitting = 10.62"
[Mon May 13 16:00:39 2013] source mask rpix=2.4, npix_max = 34, mask sum = 30, frac = 0.867
[Mon May 13 16:00:39 2013] Giving source the simple spatial ID 27 for pass 0, mean size = 10.62"
[Mon May 13 16:00:40 2013] fullrun_pn_xmm0101440401_pi300-10000_cl_pass0_src27.ximg exists
[Mon May 13 16:00:40 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0101440401_pi300-10000_cl_pass0_src27.csv
[Mon May 13 16:00:40 2013] fullrun_pn_xmm0101440401_pi300-10000_cl_pass0_src27_1.ximg exists
[Mon May 13 16:00:40 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0101440401_pi300-10000_cl_pass0_src27.csv
[Mon May 13 16:00:40 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0101440401_pi300-10000_cl_pass0_src27_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0101440401_pi300-10000_cl_pass0_src27.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 16:00:42 2013] fullrun_pn_xmm0101440401_pi300-10000_cl_pass0_tfrozen_src27.ximg exists
[Mon May 13 16:00:42 2013] fullrun_pn_xmm0101440401_pi300-10000_cl_pass0_tfrozen_src27_1.ximg exists
[Mon May 13 16:00:42 2013] Fit fullrun_pn_xmm0101440401_pi300-10000_cl_pass0_tfrozen_src27 appears to have run properly
[Mon May 13 16:01:03 2013] Warning: source 27 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 29 at 12.883668 pixels away
[Mon May 13 16:01:03 2013] Vigneting correction estimate = 1.000000
[Mon May 13 16:01:03 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon May 13 16:01:03 2013] Assessing source extent using major
[Mon May 13 16:01:03 2013] Source does appear to be extended
[Mon May 13 16:01:03 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Mon May 13 16:01:46 2013] Using EEF radius (= 10.62 ")to estimate initial spatial extent for simple fitting
[Mon May 13 16:01:46 2013] Initial guess for spatial extent in simple fitting = 10.62"
[Mon May 13 16:01:46 2013] source mask rpix=2.4, npix_max = 34, mask sum = 30, frac = 0.867
[Mon May 13 16:01:46 2013] Giving source the simple spatial ID 26 for pass 1, mean size = 10.62"
[Mon May 13 16:01:47 2013] fullrun_pn_xmm0101440401_pi300-10000_cl_pass1_src26.ximg exists
[Mon May 13 16:01:47 2013] fullrun_pn_xmm0101440401_pi300-10000_cl_pass1_src26_1.ximg exists
[Mon May 13 16:01:47 2013] Fit fullrun_pn_xmm0101440401_pi300-10000_cl_pass1_src26 appears to have run properly
[Mon May 13 16:01:48 2013] fullrun_pn_xmm0101440401_pi300-10000_cl_pass1_tfrozen_src26.ximg exists
[Mon May 13 16:01:48 2013] fullrun_pn_xmm0101440401_pi300-10000_cl_pass1_tfrozen_src26_1.ximg exists
[Mon May 13 16:01:48 2013] Fit fullrun_pn_xmm0101440401_pi300-10000_cl_pass1_tfrozen_src26 appears to have run properly
[Mon May 13 16:02:12 2013] Spatial fit model total counts = 453.372000, observed total counts = 453.000000
[Mon May 13 16:02:12 2013] Offset between fit and detection position for source 29 = 0.268650 pixels
[Mon May 13 16:02:12 2013] 460.506400 total counts/ 427.151000 bgd. counts: snr = 1.613896
Spatial fit parameters:
  Offset between fit and detection position for source 29 = 0.268650 pixels
  Position = (372.9, 386.4) = 8 39 32.55 19 40 27.5
  Extent = 3.3 (2.7-5.4)", rotation angle = 0
  Source counts = 33.4 +/- 21.5
  Background counts = 427.2
  Rate = 0.0008 +/- 0.0005
  Deleting source due to low Poisson probability