[Tue Mar 13 09:59:21 2012] Detection parameters:
  Position = (495.4, 343.9) = 2 40 12.84 -8 13 0.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 87.7 +/- 15.8
  Background counts = 54.9
  Rate = 0.002 +/- 0.0003

[Tue Mar 13 09:59:26 2012] Off-axis axis estimate = 14.65'
[Tue Mar 13 10:00:29 2012] Using EEF radius (= 13.76 ")to estimate initial spatial extent for simple fitting
[Tue Mar 13 10:00:29 2012] Initial guess for spatial extent in simple fitting = 13.76"
[Tue Mar 13 10:00:29 2012] source mask rpix=3.2, npix_max = 53, mask sum = 56, frac = 1.044
[Tue Mar 13 10:00:29 2012] Giving source the simple spatial ID 39 for pass 0, mean size = 13.76"
[Tue Mar 13 10:00:31 2012] fullrun_pn_xmm0553300301_pi300-10000_cl_pass0_src39.ximg exists
[Tue Mar 13 10:00:31 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0553300301_pi300-10000_cl_pass0_src39.csv
[Tue Mar 13 10:00:31 2012] fullrun_pn_xmm0553300301_pi300-10000_cl_pass0_src39_1.ximg exists
[Tue Mar 13 10:00:31 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0553300301_pi300-10000_cl_pass0_src39.csv
[Tue Mar 13 10:00:31 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0553300301_pi300-10000_cl_pass0_src39_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0553300301_pi300-10000_cl_pass0_src39.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 13 10:00:32 2012] fullrun_pn_xmm0553300301_pi300-10000_cl_pass0_tfrozen_src39.ximg exists
[Tue Mar 13 10:00:32 2012] fullrun_pn_xmm0553300301_pi300-10000_cl_pass0_tfrozen_src39_1.ximg exists
[Tue Mar 13 10:00:32 2012] Fit fullrun_pn_xmm0553300301_pi300-10000_cl_pass0_tfrozen_src39 appears to have run properly
[Tue Mar 13 10:01:02 2012] Warning: source 34 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 40 at 11.529114 pixels away
[Tue Mar 13 10:01:02 2012] Spatial fit model total counts = 804.707000, observed total counts = 805.000000
[Tue Mar 13 10:01:02 2012] Offset between fit and detection position for source 40 = 0.167969 pixels
[Tue Mar 13 10:01:02 2012] 809.611200 total counts/ 740.202000 bgd. counts: snr = 2.551185
Spatial fit parameters:
  Offset between fit and detection position for source 40 = 0.167969 pixels
  Position = (495.3, 343.7) = 2 40 12.86 -8 12 59.6
  Extent = 6.9 (3.4-12.8)", rotation angle = 0
  Source counts = 69.4 +/- 28.5
  Background counts = 740.2
  Rate = 0.001 +/- 0.0006
[Tue Mar 13 10:01:02 2012] Vigneting correction estimate = 1.000000
[Tue Mar 13 10:01:02 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar 13 10:01:02 2012] Assessing source extent using major axis lower bound
[Tue Mar 13 10:01:02 2012] Source does appear to be extended
[Tue Mar 13 10:01:02 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Mar 13 10:01:51 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Mar 13 10:01:51 2012] Initial guess for spatial extent in simple fitting = 6.93"
[Tue Mar 13 10:01:51 2012] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.913
[Tue Mar 13 10:01:51 2012] Giving source the simple spatial ID 39 for pass 1, mean size = 6.93"
[Tue Mar 13 10:01:52 2012] fullrun_pn_xmm0553300301_pi300-10000_cl_pass1_src39.ximg exists
[Tue Mar 13 10:01:52 2012] fullrun_pn_xmm0553300301_pi300-10000_cl_pass1_src39_1.ximg exists
[Tue Mar 13 10:01:52 2012] Fit fullrun_pn_xmm0553300301_pi300-10000_cl_pass1_src39 appears to have run properly
[Tue Mar 13 10:01:53 2012] fullrun_pn_xmm0553300301_pi300-10000_cl_pass1_tfrozen_src39.ximg exists
[Tue Mar 13 10:01:53 2012] fullrun_pn_xmm0553300301_pi300-10000_cl_pass1_tfrozen_src39_1.ximg exists
[Tue Mar 13 10:01:53 2012] Fit fullrun_pn_xmm0553300301_pi300-10000_cl_pass1_tfrozen_src39 appears to have run properly
[Tue Mar 13 10:02:18 2012] Spatial fit model total counts = 608.185000, observed total counts = 607.000000
[Tue Mar 13 10:02:18 2012] Offset between fit and detection position for source 40 = 0.227747 pixels
[Tue Mar 13 10:02:18 2012] 612.662300 total counts/ 566.382000 bgd. counts: snr = 1.944650
Spatial fit parameters:
  Offset between fit and detection position for source 40 = 0.227747 pixels
  Position = (495.2, 343.6) = 2 40 12.91 -8 13 0.2
  Extent = 4.7 (2.8-9.4)", rotation angle = 0
  Source counts = 46.3 +/- 24.8
  Background counts = 566.4
  Rate = 0.0009 +/- 0.0005
[Tue Mar 13 10:02:18 2012] Vigneting correction estimate = 1.000000
[Tue Mar 13 10:02:18 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Mar 13 10:02:18 2012] Assessing source extent using major axis lower bound
[Tue Mar 13 10:02:18 2012] Source does appear to be extended
[Tue Mar 13 10:02:18 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Mar 13 10:02:18 2012] Deleting source due to low Poisson probability 0.9