[Tue Mar  6 10:22:19 2012] Detection parameters:
  Position = (223.0, 219.9) = 0 56 8.45 26 19 38.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 99.3 +/- 20.9
  Background counts = 151.0
  Rate = 0.004 +/- 0.0009

[Tue Mar  6 10:22:19 2012] Off-axis axis estimate = 7.89'
[Tue Mar  6 10:27:03 2012] Using EEF radius (= 10.37 ")to estimate initial spatial extent for simple fitting
[Tue Mar  6 10:27:03 2012] Initial guess for spatial extent in simple fitting = 10.37"
[Tue Mar  6 10:27:03 2012] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.081
[Tue Mar  6 10:27:03 2012] Giving source the simple spatial ID 75 for pass 0, mean size = 10.37"
[Tue Mar  6 14:48:36 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_src75.ximg exists
[Tue Mar  6 14:48:36 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_src75.csv
[Tue Mar  6 14:48:36 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_src75_1.ximg exists
[Tue Mar  6 14:48:36 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_src75.csv
[Tue Mar  6 14:48:36 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_src75_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_src75.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 14:48:39 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_tfrozen_src75.ximg exists
[Tue Mar  6 14:48:39 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_tfrozen_src75_1.ximg exists
[Tue Mar  6 14:48:39 2012] Fit fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_tfrozen_src75 appears to have run properly
[Tue Mar  6 22:08:06 2012] Source 79 is offset by 3.372087 and -9.364637 pixels which is larger than
2 X fitted extent = 1.797945 x 1.797945, not incorporating fit results
[Tue Mar  6 22:08:06 2012] Warning, spatial fit 75 centroid is now closest to src. 71
[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
[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 22:08:06 2012] Source is confused with source 75
[Tue Mar  6 22:09:10 2012] Using EEF radius (= 10.37 ")to estimate initial spatial extent for simple fitting
[Tue Mar  6 22:09:10 2012] Initial guess for spatial extent in simple fitting = 10.37"
[Tue Mar  6 22:09:10 2012] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.081
[Tue Mar  6 22:09:10 2012] Giving source the simple spatial ID 57 for pass 1, mean size = 10.37"
[Wed Mar  7 01:58:43 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_src57.ximg exists
[Wed Mar  7 01:58:43 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_src57_1.ximg exists
[Wed Mar  7 01:58:43 2012] Fit fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_src57 appears to have run properly
[Wed Mar  7 01:58:44 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_tfrozen_src57.ximg exists
[Wed Mar  7 01:58:44 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_tfrozen_src57_1.ximg exists
[Wed Mar  7 01:58:44 2012] Fit fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_tfrozen_src57 appears to have run properly
[Wed Mar  7 07:55:07 2012] Spatial fit model total counts = 2161.300000, observed total counts = 2160.000000
[Wed Mar  7 07:55:07 2012] Offset between fit and detection position for source 79 = 0.848690 pixels
[Wed Mar  7 07:55:07 2012] Warning, changing simple spatial fit ID from 57 to 55
[Wed Mar  7 07:55:07 2012] 2189.602600 total counts/ 2139.960000 bgd. counts: snr = 1.073128
Spatial fit parameters:
  Offset between fit and detection position for source 79 = 0.848690 pixels
  Position = (223.2, 219.1) = 0 56 8.39 26 19 39.8
  Extent = 6.0 (2.5-18.2)", rotation angle = 0
  Source counts = 49.6 +/- 46.8
  Background counts = 2140.0
  Rate = 0.001 +/- 0.001
  Deleting source due to low Poisson probability