[Tue Nov 29 19:44:25 2011] Detection parameters:
  Position = (284.5, 257.1) = 3 41 16.46 15 22 39.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 465.3 +/- 40.0
  Background counts = 384.8
  Rate = 0.01 +/- 0.001

[Tue Nov 29 19:44:28 2011] Off-axis axis estimate = 3.16'
[Tue Nov 29 19:50:57 2011] Using EEF radius (= 8.01 ")to estimate initial spatial extent for simple fitting
[Tue Nov 29 19:50:57 2011] Initial guess for spatial extent in simple fitting = 8.01"
[Tue Nov 29 19:50:57 2011] source mask rpix=1.8, npix_max = 21, mask sum = 20, frac = 0.912
[Tue Nov 29 19:50:57 2011] Giving source the simple spatial ID 17 for pass 0, mean size = 8.01"
[Tue Nov 29 23:22:13 2011] fullrun_pn_xmm0505230401_pi300-10000_cl_pass0_src17.ximg exists
[Tue Nov 29 23:22:13 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0505230401_pi300-10000_cl_pass0_src17.csv
[Tue Nov 29 23:22:13 2011] fullrun_pn_xmm0505230401_pi300-10000_cl_pass0_src17_1.ximg exists
[Tue Nov 29 23:22:13 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0505230401_pi300-10000_cl_pass0_src17.csv
[Tue Nov 29 23:22:13 2011] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0505230401_pi300-10000_cl_pass0_src17_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0505230401_pi300-10000_cl_pass0_src17.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 Nov 29 23:22:14 2011] fullrun_pn_xmm0505230401_pi300-10000_cl_pass0_tfrozen_src17.ximg exists
[Tue Nov 29 23:22:14 2011] fullrun_pn_xmm0505230401_pi300-10000_cl_pass0_tfrozen_src17_1.ximg exists
[Tue Nov 29 23:22:14 2011] Fit fullrun_pn_xmm0505230401_pi300-10000_cl_pass0_tfrozen_src17 appears to have run properly
[Wed Nov 30 04:22:07 2011] Spatial fit model total counts = 6199.440000, observed total counts = 6199.000000
[Wed Nov 30 04:22:07 2011] Offset between fit and detection position for source 18 = 0.112673 pixels
[Wed Nov 30 04:22:07 2011] 6255.679000 total counts/ 6122.510000 bgd. counts: snr = 1.701917
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.112673 pixels
  Position = (284.6, 257.1) = 3 41 16.43 15 22 37.5
  Extent = 6.4 (3.1-11.2)", rotation angle = 0
  Source counts = 133.2 +/- 79.1
  Background counts = 6122.5
  Rate = 0.003 +/- 0.002
[Wed Nov 30 04:22:07 2011] Vigneting correction estimate = 1.000000
[Wed Nov 30 04:22:07 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Nov 30 04:22:07 2011] Assessing source extent using major axis lower bound
[Wed Nov 30 04:22:07 2011] Source does appear to be extended
[Wed Nov 30 04:22:07 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Nov 30 04:22:07 2011] Source is confused with source 46
[Wed Nov 30 04:22:46 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Nov 30 04:22:46 2011] Initial guess for spatial extent in simple fitting = 6.36"
[Wed Nov 30 04:22:46 2011] source mask rpix=1.5, npix_max = 15, mask sum = 16, frac = 1.039
[Wed Nov 30 04:22:46 2011] Giving source the simple spatial ID 17 for pass 1, mean size = 6.36"
[Wed Nov 30 07:05:45 2011] fullrun_pn_xmm0505230401_pi300-10000_cl_pass1_src17.ximg exists
[Wed Nov 30 07:05:45 2011] fullrun_pn_xmm0505230401_pi300-10000_cl_pass1_src17_1.ximg exists
[Wed Nov 30 07:05:45 2011] Fit fullrun_pn_xmm0505230401_pi300-10000_cl_pass1_src17 appears to have run properly
[Wed Nov 30 07:05:46 2011] fullrun_pn_xmm0505230401_pi300-10000_cl_pass1_tfrozen_src17.ximg exists
[Wed Nov 30 07:05:46 2011] fullrun_pn_xmm0505230401_pi300-10000_cl_pass1_tfrozen_src17_1.ximg exists
[Wed Nov 30 07:05:46 2011] Fit fullrun_pn_xmm0505230401_pi300-10000_cl_pass1_tfrozen_src17 appears to have run properly
[Wed Nov 30 10:07:34 2011] Spatial fit model total counts = 6199.660000, observed total counts = 6199.000000
[Wed Nov 30 10:07:34 2011] Offset between fit and detection position for source 18 = 0.084098 pixels
[Wed Nov 30 10:07:34 2011] 6303.217000 total counts/ 6186.120000 bgd. counts: snr = 1.488801
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.084098 pixels
  Position = (284.5, 257.1) = 3 41 16.44 15 22 37.8
  Extent = 6.0 (2.1-9.3)", rotation angle = 0
  Source counts = 117.1 +/- 79.4
  Background counts = 6186.1
  Rate = 0.003 +/- 0.002
  Deleting source due to low Poisson probability