[Fri Jan  6 10:32:45 2012] Detection parameters:
  Position = (481.2, 275.8) = 16 6 24.38 60 17 60.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 116.9 +/- 18.8
  Background counts = 67.8
  Rate = 0.01 +/- 0.002

[Fri Jan  6 10:32:45 2012] Off-axis axis estimate = 13.35'
[Fri Jan  6 10:38:09 2012] Using EEF radius (= 13.11 ")to estimate initial spatial extent for simple fitting
[Fri Jan  6 10:38:09 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Fri Jan  6 10:38:09 2012] Initial guess for spatial extent in simple fitting = 13.11"
[Fri Jan  6 10:38:09 2012] source mask rpix=3.0, npix_max = 49, mask sum = 49, frac = 0.993
[Fri Jan  6 10:38:09 2012] Giving source the simple spatial ID 1 for pass 0, mean size = 13.11"
[Fri Jan  6 10:48:14 2012] fullrun_pn_xmm0502790401_pi300-10000_cl_pass0_src1.ximg exists
[Fri Jan  6 10:48:14 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502790401_pi300-10000_cl_pass0_src1.csv
[Fri Jan  6 10:48:14 2012] fullrun_pn_xmm0502790401_pi300-10000_cl_pass0_src1_1.ximg exists
[Fri Jan  6 10:48:14 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0502790401_pi300-10000_cl_pass0_src1.csv
[Fri Jan  6 10:48:14 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0502790401_pi300-10000_cl_pass0_src1_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0502790401_pi300-10000_cl_pass0_src1.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
[Fri Jan  6 10:48:14 2012] fullrun_pn_xmm0502790401_pi300-10000_cl_pass0_tfrozen_src1.ximg exists
[Fri Jan  6 10:48:14 2012] fullrun_pn_xmm0502790401_pi300-10000_cl_pass0_tfrozen_src1_1.ximg exists
[Fri Jan  6 10:48:14 2012] Fit fullrun_pn_xmm0502790401_pi300-10000_cl_pass0_tfrozen_src1 appears to have run properly
[Fri Jan  6 11:03:54 2012] Warning: source 1 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 1 at 13.949582 pixels away
[Fri Jan  6 11:03:54 2012] Vigneting correction estimate = 1.000000
[Fri Jan  6 11:03:54 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Jan  6 11:03:54 2012] Assessing source extent using major
[Fri Jan  6 11:03:54 2012] Source does appear to be extended
[Fri Jan  6 11:03:54 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Jan  6 11:04:05 2012] Using EEF radius (= 13.11 ")to estimate initial spatial extent for simple fitting
[Fri Jan  6 11:04:05 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Fri Jan  6 11:04:05 2012] Initial guess for spatial extent in simple fitting = 13.11"
[Fri Jan  6 11:04:05 2012] source mask rpix=3.0, npix_max = 49, mask sum = 49, frac = 0.993
[Fri Jan  6 11:04:05 2012] Giving source the simple spatial ID 1 for pass 1, mean size = 13.11"
[Fri Jan  6 11:12:17 2012] fullrun_pn_xmm0502790401_pi300-10000_cl_pass1_src1.ximg exists
[Fri Jan  6 11:12:17 2012] fullrun_pn_xmm0502790401_pi300-10000_cl_pass1_src1_1.ximg exists
[Fri Jan  6 11:12:17 2012] Fit fullrun_pn_xmm0502790401_pi300-10000_cl_pass1_src1 appears to have run properly
[Fri Jan  6 11:12:17 2012] fullrun_pn_xmm0502790401_pi300-10000_cl_pass1_tfrozen_src1.ximg exists
[Fri Jan  6 11:12:17 2012] fullrun_pn_xmm0502790401_pi300-10000_cl_pass1_tfrozen_src1_1.ximg exists
[Fri Jan  6 11:12:17 2012] Fit fullrun_pn_xmm0502790401_pi300-10000_cl_pass1_tfrozen_src1 appears to have run properly
[Fri Jan  6 11:30:00 2012] Spatial fit model total counts = 1314.000000, observed total counts = 1314.000000
[Fri Jan  6 11:30:00 2012] Offset between fit and detection position for source 1 = 0.315940 pixels
[Fri Jan  6 11:30:00 2012] 1314.630100 total counts/ 1262.570000 bgd. counts: snr = 1.465134
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 0.315940 pixels
  Position = (481.0, 275.6) = 16 6 24.50 60 18 3.1
  Extent = 5.7 (3.8-9.6)", rotation angle = 0
  Source counts = 52.1 +/- 36.3
  Background counts = 1262.6
  Rate = 0.02 +/- 0.01
  Deleting source due to low Poisson probability