[Sat Jun  9 10:07:29 2012] Detection parameters:
  Position = (286.6, 309.9) = 13 15 26.20 -16 20 32.9
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 195.5 +/- 29.5
  Background counts = 303.0
  Rate = 0.01 +/- 0.002

[Sat Jun  9 10:07:30 2012] Off-axis axis estimate = 1.19'
[Sat Jun  9 10:13:18 2012] Using EEF radius (= 7.03 ")to estimate initial spatial extent for simple fitting
[Sat Jun  9 10:13:18 2012] Initial guess for spatial extent in simple fitting = 7.03"
[Sat Jun  9 10:13:18 2012] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.894
[Sat Jun  9 10:13:18 2012] Giving source the simple spatial ID 24 for pass 0, mean size = 7.03"
[Sat Jun  9 12:28:04 2012] fullrun_pn_xmm0037950101_pi300-10000_cl_pass0_src24.ximg exists
[Sat Jun  9 12:28:04 2012] fullrun_pn_xmm0037950101_pi300-10000_cl_pass0_src24_1.ximg exists
[Sat Jun  9 12:28:04 2012] Fit fullrun_pn_xmm0037950101_pi300-10000_cl_pass0_src24 appears to have run properly
[Sat Jun  9 12:28:05 2012] fullrun_pn_xmm0037950101_pi300-10000_cl_pass0_tfrozen_src24.ximg exists
[Sat Jun  9 12:28:05 2012] fullrun_pn_xmm0037950101_pi300-10000_cl_pass0_tfrozen_src24_1.ximg exists
[Sat Jun  9 12:28:05 2012] Fit fullrun_pn_xmm0037950101_pi300-10000_cl_pass0_tfrozen_src24 appears to have run properly
[Sat Jun  9 15:31:14 2012] Spatial fit model total counts = 4397.340000, observed total counts = 4389.000000
[Sat Jun  9 15:31:14 2012] Offset between fit and detection position for source 26 = 5.574855 pixels
[Sat Jun  9 15:31:14 2012] 4302.171000 total counts/ 4148.630000 bgd. counts: snr = 2.383812
Spatial fit parameters:
  Offset between fit and detection position for source 26 = 5.574855 pixels
  Position = (288.1, 304.5) = 13 15 25.76 -16 20 59.9
  Extent = 14.0 (13.8-14.1)", rotation angle = 0
  Source counts = 153.5 +/- 65.6
  Background counts = 4148.6
  Rate = 0.008 +/- 0.003
[Sat Jun  9 15:31:14 2012] Vigneting correction estimate = 1.000000
[Sat Jun  9 15:31:14 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jun  9 15:31:14 2012] Assessing source extent using major axis lower bound
[Sat Jun  9 15:31:14 2012] Source does appear to be extended
[Sat Jun  9 15:31:14 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Jun  9 15:31:14 2012] Source is confused with source 5
[Sat Jun  9 15:31:47 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Jun  9 15:31:47 2012] Initial guess for spatial extent in simple fitting = 13.98"
[Sat Jun  9 15:31:47 2012] source mask rpix=3.2, npix_max = 55, mask sum = 56, frac = 1.015
[Sat Jun  9 15:31:47 2012] Giving source the simple spatial ID 16 for pass 1, mean size = 13.98"
[Sat Jun  9 17:21:54 2012] fullrun_pn_xmm0037950101_pi300-10000_cl_pass1_src16.ximg exists
[Sat Jun  9 17:21:54 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0037950101_pi300-10000_cl_pass1_src16.csv
[Sat Jun  9 17:21:54 2012] fullrun_pn_xmm0037950101_pi300-10000_cl_pass1_src16_1.ximg exists
[Sat Jun  9 17:21:54 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0037950101_pi300-10000_cl_pass1_src16.csv
[Sat Jun  9 17:21:54 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0037950101_pi300-10000_cl_pass1_src16_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0037950101_pi300-10000_cl_pass1_src16.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 Jun  9 17:21:55 2012] fullrun_pn_xmm0037950101_pi300-10000_cl_pass1_tfrozen_src16.ximg exists
[Sat Jun  9 17:21:55 2012] fullrun_pn_xmm0037950101_pi300-10000_cl_pass1_tfrozen_src16_1.ximg exists
[Sat Jun  9 17:21:55 2012] Fit fullrun_pn_xmm0037950101_pi300-10000_cl_pass1_tfrozen_src16 appears to have run properly
[Sat Jun  9 19:10:19 2012] Warning, spatial fit 16 centroid is now closest to src. 25
[Sat Jun  9 19:10:19 2012] Vigneting correction estimate = 1.000000
[Sat Jun  9 19:10:19 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jun  9 19:10:19 2012] Assessing source extent using major axis lower bound
[Sat Jun  9 19:10:19 2012] Source does appear to be extended
[Sat Jun  9 19:10:19 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Jun  9 19:10:19 2012] Deleting source due to low Poisson probability 1.0