[Tue Mar  6 10:22:18 2012] Detection parameters:
  Position = (277.5, 262.0) = 0 55 50.81 26 22 44.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 189.5 +/- 26.8
  Background counts = 231.3
  Rate = 0.006 +/- 0.0008

[Tue Mar  6 10:22:19 2012] Off-axis axis estimate = 3.05'
[Tue Mar  6 10:27:03 2012] Using EEF radius (= 7.95 ")to estimate initial spatial extent for simple fitting
[Tue Mar  6 10:27:03 2012] Initial guess for spatial extent in simple fitting = 7.95"
[Tue Mar  6 10:27:03 2012] source mask rpix=1.8, npix_max = 21, mask sum = 20, frac = 0.923
[Tue Mar  6 10:27:03 2012] Giving source the simple spatial ID 53 for pass 0, mean size = 7.95"
[Tue Mar  6 14:48:35 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_src53.ximg exists
[Tue Mar  6 14:48:35 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_src53.csv
[Tue Mar  6 14:48:35 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_src53_1.ximg exists
[Tue Mar  6 14:48:35 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_src53.csv
[Tue Mar  6 14:48:35 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_src53_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_src53.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 Mar  6 14:48:38 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_tfrozen_src53.ximg exists
[Tue Mar  6 14:48:38 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_tfrozen_src53_1.ximg exists
[Tue Mar  6 14:48:38 2012] Fit fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_tfrozen_src53 appears to have run properly
[Tue Mar  6 22:08:06 2012] Spatial fit model total counts = 2651.080000, observed total counts = 2139.000000
[Tue Mar  6 22:08:06 2012] Poor agreement between spatial fit and data for source 56
It may help to tweak spatial fit manually
Not incorporating fit results
[Tue Mar  6 22:08:06 2012] Spatial fit model total counts = 2657.920000, observed total counts = 2651.000000
[Tue Mar  6 22:08:06 2012] Offset between fit and detection position for source 56 = 0.911831 pixels
[Tue Mar  6 22:08:06 2012] 2617.452000 total counts/ 2514.180000 bgd. counts: snr = 2.059607
Spatial fit parameters:
  Offset between fit and detection position for source 56 = 0.911831 pixels
  Position = (277.4, 261.1) = 0 55 50.86 26 22 42.5
  Extent = 5.7 (3.6-8.8)", rotation angle = 0
  Source counts = 103.3 +/- 51.2
  Background counts = 2514.2
  Rate = 0.003 +/- 0.001
[Tue Mar  6 22:08:06 2012] Vigneting correction estimate = 1.000000
[Tue Mar  6 22:08:06 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar  6 22:08:06 2012] Assessing source extent using major axis lower bound
[Tue Mar  6 22:08:06 2012] Source does appear to be extended
[Tue Mar  6 22:08:06 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Mar  6 22:09:10 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Mar  6 22:09:10 2012] Initial guess for spatial extent in simple fitting = 5.65"
[Tue Mar  6 22:09:10 2012] source mask rpix=1.3, npix_max = 12, mask sum = 12, frac = 0.927
[Tue Mar  6 22:09:10 2012] Giving source the simple spatial ID 44 for pass 1, mean size = 5.65"
[Wed Mar  7 01:58:43 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_src44.ximg exists
[Wed Mar  7 01:58:43 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_src44_1.ximg exists
[Wed Mar  7 01:58:43 2012] Fit fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_src44 appears to have run properly
[Wed Mar  7 01:58:44 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_tfrozen_src44.ximg exists
[Wed Mar  7 01:58:44 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_tfrozen_src44_1.ximg exists
[Wed Mar  7 01:58:44 2012] Fit fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_tfrozen_src44 appears to have run properly
[Wed Mar  7 07:55:07 2012] Spatial fit model total counts = 2569.630000, observed total counts = 2571.000000
[Wed Mar  7 07:55:07 2012] Offset between fit and detection position for source 56 = 0.133066 pixels
[Wed Mar  7 07:55:07 2012] 2549.222500 total counts/ 2456.570000 bgd. counts: snr = 1.869358
Spatial fit parameters:
  Offset between fit and detection position for source 56 = 0.133066 pixels
  Position = (277.4, 261.2) = 0 55 50.84 26 22 43.0
  Extent = 5.3 (3.8-9.0)", rotation angle = 0
  Source counts = 92.7 +/- 50.5
  Background counts = 2456.6
  Rate = 0.003 +/- 0.001
[Wed Mar  7 07:55:07 2012] Vigneting correction estimate = 1.000000
[Wed Mar  7 07:55:07 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Mar  7 07:55:07 2012] Assessing source extent using major axis lower bound
[Wed Mar  7 07:55:07 2012] Source does appear to be extended
[Wed Mar  7 07:55:07 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Mar  7 07:55:07 2012] Deleting source due to low Poisson probability 0.9