[Wed Jun 12 12:53:14 2013] Detection parameters:
  Position = (308.9, 221.0) = 18 14 11.93 -32 54 28.7
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 272.0 +/- 32.8
  Background counts = 335.2
  Rate = 0.004 +/- 0.0005

[Wed Jun 12 12:53:14 2013] Off-axis axis estimate = 5.66'
[Wed Jun 12 12:53:57 2013] Using EEF radius (= 9.26 ")to estimate initial spatial extent for simple fitting
[Wed Jun 12 12:53:57 2013] Initial guess for spatial extent in simple fitting = 9.26"
[Wed Jun 12 12:53:57 2013] source mask rpix=2.1, npix_max = 27, mask sum = 36, frac = 1.302
[Wed Jun 12 12:53:57 2013] Giving source the simple spatial ID 77 for pass 0, mean size = 9.26"
[Wed Jun 12 12:53:59 2013] fullrun_pn_xmm0604860301_pi300-10000_cl_pass0_src77.ximg exists
[Wed Jun 12 12:53:59 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0604860301_pi300-10000_cl_pass0_src77.csv
[Wed Jun 12 12:53:59 2013] fullrun_pn_xmm0604860301_pi300-10000_cl_pass0_src77_1.ximg exists
[Wed Jun 12 12:53:59 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0604860301_pi300-10000_cl_pass0_src77.csv
[Wed Jun 12 12:53:59 2013] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0604860301_pi300-10000_cl_pass0_src77_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0604860301_pi300-10000_cl_pass0_src77.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 Jun 12 12:54:01 2013] fullrun_pn_xmm0604860301_pi300-10000_cl_pass0_tfrozen_src77.ximg exists
[Wed Jun 12 12:54:01 2013] fullrun_pn_xmm0604860301_pi300-10000_cl_pass0_tfrozen_src77_1.ximg exists
[Wed Jun 12 12:54:01 2013] Fit fullrun_pn_xmm0604860301_pi300-10000_cl_pass0_tfrozen_src77 appears to have run properly
[Wed Jun 12 12:54:25 2013] Warning, spatial fit 77 centroid is now closest to src. 86
[Wed Jun 12 12:54:25 2013] Spatial fit model total counts = 3039.300000, observed total counts = 3045.000000
[Wed Jun 12 12:54:25 2013] Offset between fit and detection position for source 81 = 1.381685 pixels
[Wed Jun 12 12:54:25 2013] Warning, changing simple spatial fit ID from 77 to 79
[Wed Jun 12 12:54:25 2013] 2577.729000 total counts/ 2384.750000 bgd. counts: snr = 3.951742
Spatial fit parameters:
  Offset between fit and detection position for source 81 = 1.381685 pixels
  Position = (309.3, 219.7) = 18 14 11.80 -32 54 33.0
  Extent = 7.1 (4.9-12.5)", rotation angle = 0
  Source counts = 193.0 +/- 50.8
  Background counts = 2384.8
  Rate = 0.002 +/- 0.0005
[Wed Jun 12 12:54:25 2013] Spatial fit model total counts = 3016.710000, observed total counts = 3017.000000
[Wed Jun 12 12:54:25 2013] Offset between fit and detection position for source 81 = 0.658357 pixels
[Wed Jun 12 12:54:25 2013] Warning, changing simple spatial fit ID from 79 to 82
[Wed Jun 12 12:54:25 2013] 2848.900700 total counts/ 2826.980000 bgd. counts: snr = 0.412281
Spatial fit parameters:
  Offset between fit and detection position for source 81 = 0.658357 pixels
  Position = (308.6, 219.7) = 18 14 12.03 -32 54 32.9
  Extent = 2.4 (2.4-10.3)", rotation angle = 0
  Source counts = 21.9 +/- 53.4
  Background counts = 2827.0
  Rate = 0.0002 +/- 0.0005
  Deleting source due to low Poisson probability