[Sun Feb 19 14:17:09 2012] Detection parameters:
  Position = (238.2, 437.3) = 18 4 25.16 -21 29 29.5
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 200.9 +/- 20.7
  Background counts = 66.4
  Rate = 0.005 +/- 0.0005

[Sun Feb 19 14:17:16 2012] Off-axis axis estimate = 10.97'
[Sun Feb 19 14:22:50 2012] Using EEF radius (= 11.92 ")to estimate initial spatial extent for simple fitting
[Sun Feb 19 14:22:50 2012] Initial guess for spatial extent in simple fitting = 11.92"
[Sun Feb 19 14:22:50 2012] source mask rpix=2.7, npix_max = 41, mask sum = 42, frac = 1.001
[Sun Feb 19 14:22:50 2012] Giving source the simple spatial ID 36 for pass 0, mean size = 11.92"
[Mon Feb 20 01:36:10 2012] fullrun_pn_xmm0503170101_pi300-10000_cl_pass0_src36.ximg exists
[Mon Feb 20 01:36:10 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0503170101_pi300-10000_cl_pass0_src36.csv
[Mon Feb 20 01:36:10 2012] fullrun_pn_xmm0503170101_pi300-10000_cl_pass0_src36_1.ximg exists
[Mon Feb 20 01:36:10 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0503170101_pi300-10000_cl_pass0_src36.csv
[Mon Feb 20 01:36:10 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0503170101_pi300-10000_cl_pass0_src36_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0503170101_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 Feb 20 01:36:13 2012] fullrun_pn_xmm0503170101_pi300-10000_cl_pass0_tfrozen_src36.ximg exists
[Mon Feb 20 01:36:13 2012] fullrun_pn_xmm0503170101_pi300-10000_cl_pass0_tfrozen_src36_1.ximg exists
[Mon Feb 20 01:36:13 2012] Fit fullrun_pn_xmm0503170101_pi300-10000_cl_pass0_tfrozen_src36 appears to have run properly
[Mon Feb 20 07:59:05 2012] Spatial fit model total counts = 1345.200000, observed total counts = 1375.000000
[Mon Feb 20 07:59:05 2012] Offset between fit and detection position for source 36 = 2.210373 pixels
[Mon Feb 20 07:59:05 2012] Warning, changing simple spatial fit ID from 36 to 33
[Mon Feb 20 07:59:05 2012] 1374.963400 total counts/ 67.553400 bgd. counts: snr = 159.069969
Spatial fit parameters:
  Offset between fit and detection position for source 36 = 2.210373 pixels
  Position = (236.2, 436.5) = 18 4 25.80 -21 29 33.5
  Extent = 24.4 (23.8-48.7)", rotation angle = 0
  Source counts = 1307.4 +/- 37.1
  Background counts = 67.6
  Rate = 0.03 +/- 0.0009
[Mon Feb 20 07:59:06 2012] Vigneting correction estimate = 1.000000
[Mon Feb 20 07:59:06 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Feb 20 07:59:06 2012] Assessing source extent using major axis lower bound
[Mon Feb 20 07:59:06 2012] Source does appear to be extended
[Mon Feb 20 07:59:06 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Feb 20 07:59:06 2012] Source is confused with source 32
[Mon Feb 20 07:59:47 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Feb 20 07:59:47 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Mon Feb 20 07:59:47 2012] Initial guess for spatial extent in simple fitting = 24.37"
[Mon Feb 20 07:59:47 2012] source mask rpix=5.6, npix_max = 148, mask sum = 143, frac = 0.960
[Mon Feb 20 07:59:47 2012] Giving source the simple spatial ID 35 for pass 1, mean size = 24.37"
[Tue Feb 21 00:15:56 2012] fullrun_pn_xmm0503170101_pi300-10000_cl_pass1_src35.ximg exists
[Tue Feb 21 00:15:56 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0503170101_pi300-10000_cl_pass1_src35.csv
[Tue Feb 21 00:15:56 2012] fullrun_pn_xmm0503170101_pi300-10000_cl_pass1_src35_1.ximg exists
[Tue Feb 21 00:15:56 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0503170101_pi300-10000_cl_pass1_src35.csv
[Tue Feb 21 00:15:56 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0503170101_pi300-10000_cl_pass1_src35_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0503170101_pi300-10000_cl_pass1_src35.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 Feb 21 00:15:59 2012] fullrun_pn_xmm0503170101_pi300-10000_cl_pass1_tfrozen_src35.ximg exists
[Tue Feb 21 00:15:59 2012] fullrun_pn_xmm0503170101_pi300-10000_cl_pass1_tfrozen_src35_1.ximg exists
[Tue Feb 21 00:15:59 2012] Fit fullrun_pn_xmm0503170101_pi300-10000_cl_pass1_tfrozen_src35 appears to have run properly
[Tue Feb 21 07:33:38 2012] Spatial fit model total counts = 1041.600000, observed total counts = 1085.000000
[Tue Feb 21 07:33:38 2012] Offset between fit and detection position for source 36 = 3.204616 pixels
[Tue Feb 21 07:33:38 2012] Warning, changing simple spatial fit ID from 35 to 31
[Tue Feb 21 07:33:38 2012] 1137.991900 total counts/ 1108.980000 bgd. counts: snr = 0.871193
Spatial fit parameters:
  Offset between fit and detection position for source 36 = 3.204616 pixels
  Position = (238.9, 438.1) = 18 4 24.93 -21 29 26.6
  Extent = 24.9 (24.9-49.8)", rotation angle = 0
  Source counts = 29.0 +/- 33.7
  Background counts = 1109.0
  Rate = 0.0007 +/- 0.0008
  Deleting source due to low Poisson probability