[Sat Mar 17 10:49:50 2012] Detection parameters:
  Position = (433.9, 213.9) = 21 28 40.35 -50 52 59.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 227.0 +/- 34.0
  Background counts = 374.2
  Rate = 0.003 +/- 0.0004

[Sat Mar 17 10:49:50 2012] Off-axis axis estimate = 11.58'
[Sat Mar 17 11:00:09 2012] Using EEF radius (= 12.22 ")to estimate initial spatial extent for simple fitting
[Sat Mar 17 11:00:09 2012] Initial guess for spatial extent in simple fitting = 12.22"
[Sat Mar 17 11:00:09 2012] source mask rpix=2.8, npix_max = 43, mask sum = 36, frac = 0.822
[Sat Mar 17 11:00:09 2012] Giving source the simple spatial ID 50 for pass 0, mean size = 12.22"
[Sat Mar 17 14:00:36 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass0_src50.ximg exists
[Sat Mar 17 14:00:36 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass0_src50_1.ximg exists
[Sat Mar 17 14:00:36 2012] Fit fullrun_pn_xmm0654440201_pi300-10000_cl_pass0_src50 appears to have run properly
[Sat Mar 17 14:00:37 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass0_tfrozen_src50.ximg exists
[Sat Mar 17 14:00:37 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass0_tfrozen_src50_1.ximg exists
[Sat Mar 17 14:00:37 2012] Fit fullrun_pn_xmm0654440201_pi300-10000_cl_pass0_tfrozen_src50 appears to have run properly
[Sat Mar 17 16:59:58 2012] Warning, spatial fit 50 centroid is now closest to src. 1
[Sat Mar 17 16:59:58 2012] Vigneting correction estimate = 1.000000
[Sat Mar 17 16:59:58 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Mar 17 16:59:58 2012] Assessing source extent using major
[Sat Mar 17 16:59:58 2012] Source does appear to be extended
[Sat Mar 17 16:59:58 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Mar 17 17:00:37 2012] Using EEF radius (= 12.22 ")to estimate initial spatial extent for simple fitting
[Sat Mar 17 17:00:37 2012] Initial guess for spatial extent in simple fitting = 12.22"
[Sat Mar 17 17:00:37 2012] source mask rpix=2.8, npix_max = 43, mask sum = 36, frac = 0.822
[Sat Mar 17 17:00:37 2012] Giving source the simple spatial ID 42 for pass 1, mean size = 12.22"
[Sat Mar 17 19:12:49 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_src42.ximg exists
[Sat Mar 17 19:12:49 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_src42.csv
[Sat Mar 17 19:12:49 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_src42_1.ximg exists
[Sat Mar 17 19:12:49 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_src42.csv
[Sat Mar 17 19:12:49 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_src42_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_src42.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
[Sat Mar 17 19:12:50 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_tfrozen_src42.ximg exists
[Sat Mar 17 19:12:50 2012] fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_tfrozen_src42_1.ximg exists
[Sat Mar 17 19:12:50 2012] Fit fullrun_pn_xmm0654440201_pi300-10000_cl_pass1_tfrozen_src42 appears to have run properly
[Sat Mar 17 21:50:09 2012] Warning: source 1 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 51 at 20.217323 pixels away
[Sat Mar 17 21:50:09 2012] Warning, spatial fit 42 centroid is now closest to src. 1
[Sat Mar 17 21:50:09 2012] Spatial fit model total counts = 4149.670000, observed total counts = 4144.000000
[Sat Mar 17 21:50:09 2012] Offset between fit and detection position for source 51 = 1.508999 pixels
[Sat Mar 17 21:50:09 2012] Warning, changing simple spatial fit ID from 42 to 44
[Sat Mar 17 21:50:09 2012] 4150.303800 total counts/ 4116.680000 bgd. counts: snr = 0.524051
Spatial fit parameters:
  Offset between fit and detection position for source 51 = 1.508999 pixels
  Position = (433.8, 215.4) = 21 28 40.44 -50 52 53.3
  Extent = 5.8 (3.2-11.1)", rotation angle = 0
  Source counts = 33.6 +/- 64.4
  Background counts = 4116.7
  Rate = 0.0007 +/- 0.001
  Deleting source due to low Poisson probability