[Mon May  6 01:50:13 2013] Detection parameters:
  Position = (305.4, 373.1) = 23 2 19.16 58 58 55.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 136.0 +/- 23.7
  Background counts = 205.5
  Rate = 0.01 +/- 0.003

[Mon May  6 01:50:18 2013] Off-axis axis estimate = 5.43'
[Mon May  6 01:51:05 2013] Using EEF radius (= 9.15 ")to estimate initial spatial extent for simple fitting
[Mon May  6 01:51:05 2013] Initial guess for spatial extent in simple fitting = 9.15"
[Mon May  6 01:51:05 2013] source mask rpix=2.1, npix_max = 27, mask sum = 30, frac = 1.107
[Mon May  6 01:51:05 2013] Giving source the simple spatial ID 36 for pass 0, mean size = 9.15"
[Mon May  6 01:51:07 2013] fullrun_pn_xmm0057540301_pi300-10000_cl_pass0_src36.ximg exists
[Mon May  6 01:51:07 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0057540301_pi300-10000_cl_pass0_src36.csv
[Mon May  6 01:51:07 2013] fullrun_pn_xmm0057540301_pi300-10000_cl_pass0_src36_1.ximg exists
[Mon May  6 01:51:07 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0057540301_pi300-10000_cl_pass0_src36.csv
[Mon May  6 01:51:07 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0057540301_pi300-10000_cl_pass0_src36_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0057540301_pi300-10000_cl_pass0_src36.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  6 01:51:10 2013] fullrun_pn_xmm0057540301_pi300-10000_cl_pass0_tfrozen_src36.ximg exists
[Mon May  6 01:51:10 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0057540301_pi300-10000_cl_pass0_tfrozen_src36.csv
[Mon May  6 01:51:10 2013] fullrun_pn_xmm0057540301_pi300-10000_cl_pass0_tfrozen_src36_1.ximg exists
[Mon May  6 01:51:10 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0057540301_pi300-10000_cl_pass0_tfrozen_src36.csv
[Mon May  6 01:51:10 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0057540301_pi300-10000_cl_pass0_tfrozen_src36_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0057540301_pi300-10000_cl_pass0_tfrozen_src36.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  6 01:51:40 2013] Spatial fit model total counts = 2464.410000, observed total counts = 2191.000000
[Mon May  6 01:51:40 2013] Poor agreement between spatial fit and data for source 38
It may help to tweak spatial fit manually
Not incorporating fit results
[Mon May  6 01:51:40 2013] Source 38 is offset by -4.148342 and -6.532790 pixels which is larger than
2 X fitted extent = 5.038023 x 5.038023, not incorporating fit results
[Mon May  6 01:51:40 2013] Vigneting correction estimate = 1.000000
[Mon May  6 01:51:40 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon May  6 01:51:40 2013] Assessing source extent using major
[Mon May  6 01:51:40 2013] Source does appear to be extended
[Mon May  6 01:51:40 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Mon May  6 01:51:40 2013] Source is confused with source 36
[Mon May  6 01:52:14 2013] Using EEF radius (= 9.15 ")to estimate initial spatial extent for simple fitting
[Mon May  6 01:52:14 2013] Initial guess for spatial extent in simple fitting = 9.15"
[Mon May  6 01:52:14 2013] source mask rpix=2.1, npix_max = 27, mask sum = 30, frac = 1.107
[Mon May  6 01:52:14 2013] Giving source the simple spatial ID 25 for pass 1, mean size = 9.15"
[Mon May  6 01:52:15 2013] fullrun_pn_xmm0057540301_pi300-10000_cl_pass1_src25.ximg exists
[Mon May  6 01:52:15 2013] fullrun_pn_xmm0057540301_pi300-10000_cl_pass1_src25_1.ximg exists
[Mon May  6 01:52:15 2013] Fit fullrun_pn_xmm0057540301_pi300-10000_cl_pass1_src25 appears to have run properly
[Mon May  6 01:52:18 2013] fullrun_pn_xmm0057540301_pi300-10000_cl_pass1_tfrozen_src25.ximg exists
[Mon May  6 01:52:18 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0057540301_pi300-10000_cl_pass1_tfrozen_src25.csv
[Mon May  6 01:52:18 2013] fullrun_pn_xmm0057540301_pi300-10000_cl_pass1_tfrozen_src25_1.ximg exists
[Mon May  6 01:52:18 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0057540301_pi300-10000_cl_pass1_tfrozen_src25.csv
[Mon May  6 01:52:18 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0057540301_pi300-10000_cl_pass1_tfrozen_src25_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0057540301_pi300-10000_cl_pass1_tfrozen_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
[Mon May  6 01:52:46 2013] Source 38 is offset by -6.763280 and -2.329496 pixels which is larger than
2 X fitted extent = 4.514198 x 4.514198, not incorporating fit results
[Mon May  6 01:52:46 2013] Spatial fit model total counts = 2407.040000, observed total counts = 2191.000000
[Mon May  6 01:52:46 2013] Offset between fit and detection position for source 38 = 8.587938 pixels
[Mon May  6 01:52:46 2013] 2368.850055 total counts/ 2368.850000 bgd. counts: snr = 0.000001
Spatial fit parameters:
  Offset between fit and detection position for source 38 = 8.587938 pixels
  Position = (297.2, 375.8) = 23 2 23.75 58 59 6.2
  Extent = 17.9" x 17.9", rotation angle = 37
  Source counts = 0.0 +/- 48.7
  Background counts = 2368.8
  Rate = 5e-09 +/- 0.004
  Deleting source due to low Poisson probability