[Wed Aug  8 15:11:05 2012] Detection parameters:
  Position = (397.9, 355.1) = 20 51 8.22 31 3 16.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 94.4 +/- 22.4
  Background counts = 200.0
  Rate = 0.02 +/- 0.004

[Wed Aug  8 15:11:06 2012] Off-axis axis estimate = 8.30'
[Wed Aug  8 15:19:11 2012] Using EEF radius (= 10.58 ")to estimate initial spatial extent for simple fitting
[Wed Aug  8 15:19:11 2012] Initial guess for spatial extent in simple fitting = 10.58"
[Wed Aug  8 15:19:11 2012] source mask rpix=2.4, npix_max = 34, mask sum = 36, frac = 1.047
[Wed Aug  8 15:19:11 2012] Giving source the simple spatial ID 58 for pass 0, mean size = 10.58"
[Wed Aug  8 21:48:12 2012] fullrun_pn_xmm0082540401_pi300-10000_cl_pass0_src58.ximg exists
[Wed Aug  8 21:48:12 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0082540401_pi300-10000_cl_pass0_src58.csv
[Wed Aug  8 21:48:12 2012] fullrun_pn_xmm0082540401_pi300-10000_cl_pass0_src58_1.ximg exists
[Wed Aug  8 21:48:12 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0082540401_pi300-10000_cl_pass0_src58.csv
[Wed Aug  8 21:48:12 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0082540401_pi300-10000_cl_pass0_src58_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0082540401_pi300-10000_cl_pass0_src58.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
[Wed Aug  8 21:48:14 2012] fullrun_pn_xmm0082540401_pi300-10000_cl_pass0_tfrozen_src58.ximg exists
[Wed Aug  8 21:48:14 2012] fullrun_pn_xmm0082540401_pi300-10000_cl_pass0_tfrozen_src58_1.ximg exists
[Wed Aug  8 21:48:14 2012] Fit fullrun_pn_xmm0082540401_pi300-10000_cl_pass0_tfrozen_src58 appears to have run properly
[Thu Aug  9 05:25:59 2012] Spatial fit model total counts = 2124.100000, observed total counts = 2121.000000
[Thu Aug  9 05:25:59 2012] Offset between fit and detection position for source 63 = 4.501039 pixels
[Thu Aug  9 05:25:59 2012] 2111.588000 total counts/ 1980.350000 bgd. counts: snr = 2.949094
Spatial fit parameters:
  Offset between fit and detection position for source 63 = 4.501039 pixels
  Position = (394.3, 357.9) = 20 51 9.42 31 3 29.9
  Extent = 13.7 (8.3-21.2)", rotation angle = 0
  Source counts = 131.2 +/- 46.0
  Background counts = 1980.3
  Rate = 0.02 +/- 0.006
[Thu Aug  9 05:26:00 2012] Vigneting correction estimate = 1.000000
[Thu Aug  9 05:26:00 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Aug  9 05:26:00 2012] Assessing source extent using major axis lower bound
[Thu Aug  9 05:26:00 2012] Source does appear to be extended
[Thu Aug  9 05:26:00 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Aug  9 05:26:43 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Aug  9 05:26:43 2012] Initial guess for spatial extent in simple fitting = 13.68"
[Thu Aug  9 05:26:43 2012] source mask rpix=3.1, npix_max = 53, mask sum = 56, frac = 1.053
[Thu Aug  9 05:26:43 2012] Giving source the simple spatial ID 54 for pass 1, mean size = 13.68"
[Thu Aug  9 14:21:19 2012] fullrun_pn_xmm0082540401_pi300-10000_cl_pass1_src54.ximg exists
[Thu Aug  9 14:21:19 2012] fullrun_pn_xmm0082540401_pi300-10000_cl_pass1_src54_1.ximg exists
[Thu Aug  9 14:21:19 2012] Fit fullrun_pn_xmm0082540401_pi300-10000_cl_pass1_src54 appears to have run properly
[Thu Aug  9 14:21:22 2012] fullrun_pn_xmm0082540401_pi300-10000_cl_pass1_tfrozen_src54.ximg exists
[Thu Aug  9 14:21:22 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0082540401_pi300-10000_cl_pass1_tfrozen_src54.csv
[Thu Aug  9 14:21:22 2012] fullrun_pn_xmm0082540401_pi300-10000_cl_pass1_tfrozen_src54_1.ximg exists
[Thu Aug  9 14:21:23 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0082540401_pi300-10000_cl_pass1_tfrozen_src54.csv
[Thu Aug  9 14:21:23 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0082540401_pi300-10000_cl_pass1_tfrozen_src54_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0082540401_pi300-10000_cl_pass1_tfrozen_src54.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 Aug  9 20:52:09 2012] Spatial fit model total counts = 2822.220000, observed total counts = 2600.000000
[Thu Aug  9 20:52:09 2012] Offset between fit and detection position for source 63 = 2.568459 pixels
[Thu Aug  9 20:52:09 2012] 2670.780500 total counts/ 2592.570000 bgd. counts: snr = 1.536030
Spatial fit parameters:
  Offset between fit and detection position for source 63 = 2.568459 pixels
  Position = (396.6, 356.7) = 20 51 8.64 31 3 24.9
  Extent = 11.9" x 11.9", rotation angle = 0
  Source counts = 78.2 +/- 51.7
  Background counts = 2592.6
  Rate = 0.009 +/- 0.006
  Deleting source due to low Poisson probability