[Sat Jan 28 21:46:35 2012] Detection parameters:
  Position = (319.7, 415.0) = 0 42 28.00 41 25 25.3
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 96.1 +/- 17.2
  Background counts = 68.1
  Rate = 0.003 +/- 0.0006

[Sat Jan 28 21:46:39 2012] Off-axis axis estimate = 8.59'
[Sat Jan 28 21:47:41 2012] Using EEF radius (= 10.73 ")to estimate initial spatial extent for simple fitting
[Sat Jan 28 21:47:41 2012] Initial guess for spatial extent in simple fitting = 10.73"
[Sat Jan 28 21:47:41 2012] source mask rpix=2.5, npix_max = 35, mask sum = 36, frac = 1.023
[Sat Jan 28 21:47:41 2012] Giving source the simple spatial ID 8 for pass 0, mean size = 10.73"
[Sat Jan 28 21:47:42 2012] fullrun_pn_xmm0112570401_pi300-10000_cl_pass0_src8.ximg exists
[Sat Jan 28 21:47:42 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112570401_pi300-10000_cl_pass0_src8.csv
[Sat Jan 28 21:47:42 2012] fullrun_pn_xmm0112570401_pi300-10000_cl_pass0_src8_1.ximg exists
[Sat Jan 28 21:47:42 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112570401_pi300-10000_cl_pass0_src8.csv
[Sat Jan 28 21:47:42 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0112570401_pi300-10000_cl_pass0_src8_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0112570401_pi300-10000_cl_pass0_src8.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
[Sat Jan 28 21:47:44 2012] fullrun_pn_xmm0112570401_pi300-10000_cl_pass0_tfrozen_src8.ximg exists
[Sat Jan 28 21:47:44 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0112570401_pi300-10000_cl_pass0_tfrozen_src8.csv
[Sat Jan 28 21:47:44 2012] fullrun_pn_xmm0112570401_pi300-10000_cl_pass0_tfrozen_src8_1.ximg exists
[Sat Jan 28 21:47:44 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0112570401_pi300-10000_cl_pass0_tfrozen_src8.csv
[Sat Jan 28 21:47:44 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0112570401_pi300-10000_cl_pass0_tfrozen_src8_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0112570401_pi300-10000_cl_pass0_tfrozen_src8.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
[Sat Jan 28 21:48:19 2012] Warning, spatial fit 8 centroid is now closest to src. 6
[Sat Jan 28 21:48:19 2012] Spatial fit model total counts = 892.022000, observed total counts = 890.000000
[Sat Jan 28 21:48:19 2012] Offset between fit and detection position for source 8 = 0.782841 pixels
[Sat Jan 28 21:48:19 2012] Warning, changing simple spatial fit ID from 8 to 9
[Sat Jan 28 21:48:19 2012] 841.253200 total counts/ 773.443000 bgd. counts: snr = 2.438265
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 0.782841 pixels
  Position = (319.3, 414.4) = 0 42 28.16 41 25 22.8
  Extent = 6.9 (4.2-21.0)", rotation angle = 0
  Source counts = 67.8 +/- 29.0
  Background counts = 773.4
  Rate = 0.003 +/- 0.001
[Sat Jan 28 21:48:19 2012] Vigneting correction estimate = 1.000000
[Sat Jan 28 21:48:19 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jan 28 21:48:19 2012] Assessing source extent using major axis lower bound
[Sat Jan 28 21:48:19 2012] Source does appear to be extended
[Sat Jan 28 21:48:19 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Jan 28 21:48:19 2012] Deleting source due to low Poisson probability 0.9