[Sat May 19 16:57:33 2012] Detection parameters:
  Position = (348.2, 430.0) = 3 17 29.17 -44 4 4.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 173.0 +/- 26.3
  Background counts = 186.3
  Rate = 0.002 +/- 0.0003

[Sat May 19 16:57:36 2012] Off-axis axis estimate = 10.20'
[Sat May 19 17:07:10 2012] Using EEF radius (= 11.53 ")to estimate initial spatial extent for simple fitting
[Sat May 19 17:07:10 2012] Initial guess for spatial extent in simple fitting = 11.53"
[Sat May 19 17:07:10 2012] source mask rpix=2.6, npix_max = 39, mask sum = 36, frac = 0.907
[Sat May 19 17:07:10 2012] Giving source the simple spatial ID 31 for pass 0, mean size = 11.53"
[Sun May 20 00:02:26 2012] fullrun_pn_xmm0603050101_pi300-10000_cl_pass0_src31.ximg exists
[Sun May 20 00:02:26 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0603050101_pi300-10000_cl_pass0_src31.csv
[Sun May 20 00:02:26 2012] fullrun_pn_xmm0603050101_pi300-10000_cl_pass0_src31_1.ximg exists
[Sun May 20 00:02:26 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0603050101_pi300-10000_cl_pass0_src31.csv
[Sun May 20 00:02:26 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0603050101_pi300-10000_cl_pass0_src31_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0603050101_pi300-10000_cl_pass0_src31.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
[Sun May 20 00:02:28 2012] fullrun_pn_xmm0603050101_pi300-10000_cl_pass0_tfrozen_src31.ximg exists
[Sun May 20 00:02:28 2012] fullrun_pn_xmm0603050101_pi300-10000_cl_pass0_tfrozen_src31_1.ximg exists
[Sun May 20 00:02:28 2012] Fit fullrun_pn_xmm0603050101_pi300-10000_cl_pass0_tfrozen_src31 appears to have run properly
[Sun May 20 06:37:30 2012] Warning, spatial fit 31 centroid is now closest to src. 34
[Sun May 20 06:37:30 2012] Spatial fit model total counts = 2460.620000, observed total counts = 2457.000000
[Sun May 20 06:37:30 2012] Offset between fit and detection position for source 35 = 0.162376 pixels
[Sun May 20 06:37:30 2012] Warning, changing simple spatial fit ID from 31 to 32
[Sun May 20 06:37:30 2012] 2460.891900 total counts/ 2383.880000 bgd. counts: snr = 1.577305
Spatial fit parameters:
  Offset between fit and detection position for source 35 = 0.162376 pixels
  Position = (348.1, 430.1) = 3 17 29.22 -44 4 3.7
  Extent = 7.8 (2.8-22.5)", rotation angle = 0
  Source counts = 77.0 +/- 49.6
  Background counts = 2383.9
  Rate = 0.0008 +/- 0.0005
  Deleting source due to low Poisson probability