[Tue Mar  6 10:22:19 2012] Detection parameters:
  Position = (229.2, 221.0) = 0 56 6.45 26 19 48.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 111.8 +/- 21.7
  Background counts = 167.1
  Rate = 0.004 +/- 0.0009

[Tue Mar  6 10:22:19 2012] Off-axis axis estimate = 7.53'
[Tue Mar  6 10:27:03 2012] Using EEF radius (= 10.19 ")to estimate initial spatial extent for simple fitting
[Tue Mar  6 10:27:03 2012] Initial guess for spatial extent in simple fitting = 10.19"
[Tue Mar  6 10:27:03 2012] source mask rpix=2.3, npix_max = 32, mask sum = 36, frac = 1.113
[Tue Mar  6 10:27:03 2012] Giving source the simple spatial ID 72 for pass 0, mean size = 10.19"
[Tue Mar  6 14:48:36 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_src72.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_src72.csv
[Tue Mar  6 14:48:36 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_src72_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_src72.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_src72_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_src72.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_src72.ximg exists
[Tue Mar  6 14:48:39 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_tfrozen_src72_1.ximg exists
[Tue Mar  6 14:48:39 2012] Fit fullrun_pn_xmm0203220101_pi300-10000_cl_pass0_tfrozen_src72 appears to have run properly
[Tue Mar  6 22:08:06 2012] Warning, spatial fit 72 centroid is now closest to src. 79
[Tue Mar  6 22:08:06 2012] Source 75 is offset by -4.604498 and 0.261057 pixels which is larger than
2 X fitted extent = 1.221968 x 1.221968, not incorporating fit results
[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 79
[Tue Mar  6 22:09:10 2012] Using EEF radius (= 10.19 ")to estimate initial spatial extent for simple fitting
[Tue Mar  6 22:09:10 2012] Initial guess for spatial extent in simple fitting = 10.19"
[Tue Mar  6 22:09:10 2012] source mask rpix=2.3, npix_max = 32, mask sum = 36, frac = 1.113
[Tue Mar  6 22:09:10 2012] Giving source the simple spatial ID 55 for pass 1, mean size = 10.19"
[Wed Mar  7 01:58:43 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_src55.ximg exists
[Wed Mar  7 01:58:43 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_pass1_src55.csv
[Wed Mar  7 01:58:43 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_src55_1.ximg exists
[Wed Mar  7 01:58:43 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_pass1_src55.csv
[Wed Mar  7 01:58:43 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_src55_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_src55.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
[Wed Mar  7 01:58:44 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_tfrozen_src55.ximg exists
[Wed Mar  7 01:58:44 2012] fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_tfrozen_src55_1.ximg exists
[Wed Mar  7 01:58:44 2012] Fit fullrun_pn_xmm0203220101_pi300-10000_cl_pass1_tfrozen_src55 appears to have run properly
[Wed Mar  7 07:55:07 2012] Warning, spatial fit 55 centroid is now closest to src. 79
[Wed Mar  7 07:55:07 2012] Spatial fit model total counts = 1716.100000, observed total counts = 1893.000000
[Wed Mar  7 07:55:07 2012] Offset between fit and detection position for source 75 = 4.879006 pixels
[Wed Mar  7 07:55:07 2012] Warning, changing simple spatial fit ID from 55 to 61
[Wed Mar  7 07:55:07 2012] 1687.657500 total counts/ 1685.160000 bgd. counts: snr = 0.060839
Spatial fit parameters:
  Offset between fit and detection position for source 75 = 4.879006 pixels
  Position = (232.5, 217.5) = 0 56 5.37 26 19 32.8
  Extent = 20.6" x 20.6", rotation angle = 0
  Source counts = 2.5 +/- 41.1
  Background counts = 1685.2
  Rate = 7e-05 +/- 0.001
  Deleting source due to low Poisson probability