[Thu May 24 13:25:56 2012] Detection parameters:
  Position = (337.0, 318.9) = 8 48 47.23 -45 38 57.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 341.7 +/- 41.4
  Background counts = 602.7
  Rate = 0.02 +/- 0.002

[Thu May 24 13:25:57 2012] Off-axis axis estimate = 3.16'
[Thu May 24 13:31:38 2012] Using EEF radius (= 8.01 ")to estimate initial spatial extent for simple fitting
[Thu May 24 13:31:38 2012] Initial guess for spatial extent in simple fitting = 8.01"
[Thu May 24 13:31:38 2012] source mask rpix=1.8, npix_max = 21, mask sum = 16, frac = 0.730
[Thu May 24 13:31:38 2012] Giving source the simple spatial ID 35 for pass 0, mean size = 8.01"
[Thu May 24 17:22:25 2012] fullrun_pn_xmm0112870301_pi300-10000_cl_pass0_src35.ximg exists
[Thu May 24 17:22:25 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112870301_pi300-10000_cl_pass0_src35.csv
[Thu May 24 17:22:25 2012] fullrun_pn_xmm0112870301_pi300-10000_cl_pass0_src35_1.ximg exists
[Thu May 24 17:22:25 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0112870301_pi300-10000_cl_pass0_src35.csv
[Thu May 24 17:22:25 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0112870301_pi300-10000_cl_pass0_src35_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0112870301_pi300-10000_cl_pass0_src35.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
[Thu May 24 17:22:26 2012] fullrun_pn_xmm0112870301_pi300-10000_cl_pass0_tfrozen_src35.ximg exists
[Thu May 24 17:22:26 2012] fullrun_pn_xmm0112870301_pi300-10000_cl_pass0_tfrozen_src35_1.ximg exists
[Thu May 24 17:22:26 2012] Fit fullrun_pn_xmm0112870301_pi300-10000_cl_pass0_tfrozen_src35 appears to have run properly
[Fri May 25 01:18:38 2012] Source 39 is offset by 2.031761 and -4.663851 pixels which is larger than
2 X fitted extent = 0.864795 x 0.864795, not incorporating fit results
[Fri May 25 01:18:38 2012] Warning, spatial fit 35 centroid is now closest to src. 40
[Fri May 25 01:18:38 2012] Vigneting correction estimate = 1.000000
[Fri May 25 01:18:38 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri May 25 01:18:38 2012] Assessing source extent using major
[Fri May 25 01:18:38 2012] Source does appear to be extended
[Fri May 25 01:18:38 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri May 25 01:19:19 2012] Using EEF radius (= 8.01 ")to estimate initial spatial extent for simple fitting
[Fri May 25 01:19:19 2012] Initial guess for spatial extent in simple fitting = 8.01"
[Fri May 25 01:19:19 2012] source mask rpix=1.8, npix_max = 21, mask sum = 16, frac = 0.730
[Fri May 25 01:19:19 2012] Giving source the simple spatial ID 30 for pass 1, mean size = 8.01"
[Fri May 25 04:00:39 2012] fullrun_pn_xmm0112870301_pi300-10000_cl_pass1_src30.ximg exists
[Fri May 25 04:00:39 2012] fullrun_pn_xmm0112870301_pi300-10000_cl_pass1_src30_1.ximg exists
[Fri May 25 04:00:39 2012] Fit fullrun_pn_xmm0112870301_pi300-10000_cl_pass1_src30 appears to have run properly
[Fri May 25 04:00:40 2012] fullrun_pn_xmm0112870301_pi300-10000_cl_pass1_tfrozen_src30.ximg exists
[Fri May 25 04:00:40 2012] fullrun_pn_xmm0112870301_pi300-10000_cl_pass1_tfrozen_src30_1.ximg exists
[Fri May 25 04:00:40 2012] Fit fullrun_pn_xmm0112870301_pi300-10000_cl_pass1_tfrozen_src30 appears to have run properly
[Fri May 25 11:03:37 2012] Spatial fit model total counts = 8768.040000, observed total counts = 8767.000000
[Fri May 25 11:03:37 2012] Offset between fit and detection position for source 39 = 0.483475 pixels
[Fri May 25 11:03:37 2012] 8315.702700 total counts/ 8221.880000 bgd. counts: snr = 1.034719
Spatial fit parameters:
  Offset between fit and detection position for source 39 = 0.483475 pixels
  Position = (337.1, 319.4) = 8 48 47.16 -45 38 57.2
  Extent = 5.9 (2.0-16.0)", rotation angle = 0
  Source counts = 93.8 +/- 91.2
  Background counts = 8221.9
  Rate = 0.004 +/- 0.004
  Deleting source due to low Poisson probability