[Thu Jul 19 19:45:30 2012] Detection parameters:
  Position = (350.9, 344.5) = 16 53 53.88 -41 47 38.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 82.4 +/- 17.1
  Background counts = 108.1
  Rate = 0.004 +/- 0.0007

[Thu Jul 19 19:45:31 2012] Off-axis axis estimate = 5.06'
[Thu Jul 19 19:49:40 2012] Using EEF radius (= 8.96 ")to estimate initial spatial extent for simple fitting
[Thu Jul 19 19:49:40 2012] Initial guess for spatial extent in simple fitting = 8.96"
[Thu Jul 19 19:49:40 2012] source mask rpix=2.1, npix_max = 26, mask sum = 25, frac = 0.954
[Thu Jul 19 19:49:40 2012] Giving source the simple spatial ID 53 for pass 0, mean size = 8.96"
[Thu Jul 19 23:51:08 2012] fullrun_pn_xmm0109490401_pi300-10000_cl_pass0_src53.ximg exists
[Thu Jul 19 23:51:08 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0109490401_pi300-10000_cl_pass0_src53.csv
[Thu Jul 19 23:51:08 2012] fullrun_pn_xmm0109490401_pi300-10000_cl_pass0_src53_1.ximg exists
[Thu Jul 19 23:51:08 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0109490401_pi300-10000_cl_pass0_src53.csv
[Thu Jul 19 23:51:08 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0109490401_pi300-10000_cl_pass0_src53_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0109490401_pi300-10000_cl_pass0_src53.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 Jul 19 23:51:10 2012] fullrun_pn_xmm0109490401_pi300-10000_cl_pass0_tfrozen_src53.ximg exists
[Thu Jul 19 23:51:10 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0109490401_pi300-10000_cl_pass0_tfrozen_src53.csv
[Thu Jul 19 23:51:10 2012] fullrun_pn_xmm0109490401_pi300-10000_cl_pass0_tfrozen_src53_1.ximg exists
[Thu Jul 19 23:51:10 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0109490401_pi300-10000_cl_pass0_tfrozen_src53.csv
[Thu Jul 19 23:51:10 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0109490401_pi300-10000_cl_pass0_tfrozen_src53_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0109490401_pi300-10000_cl_pass0_tfrozen_src53.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 Jul 20 06:25:43 2012] Warning, spatial fit 53 centroid is now closest to src. 21
[Fri Jul 20 06:25:43 2012] Vigneting correction estimate = 1.000000
[Fri Jul 20 06:25:43 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Jul 20 06:25:43 2012] Assessing source extent using major
[Fri Jul 20 06:25:43 2012] Source does appear to be extended
[Fri Jul 20 06:25:43 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Jul 20 06:26:40 2012] Using EEF radius (= 8.96 ")to estimate initial spatial extent for simple fitting
[Fri Jul 20 06:26:40 2012] Initial guess for spatial extent in simple fitting = 8.96"
[Fri Jul 20 06:26:40 2012] source mask rpix=2.1, npix_max = 26, mask sum = 25, frac = 0.954
[Fri Jul 20 06:26:40 2012] Giving source the simple spatial ID 53 for pass 1, mean size = 8.96"
[Fri Jul 20 11:42:03 2012] fullrun_pn_xmm0109490401_pi300-10000_cl_pass1_src53.ximg exists
[Fri Jul 20 11:42:03 2012] fullrun_pn_xmm0109490401_pi300-10000_cl_pass1_src53_1.ximg exists
[Fri Jul 20 11:42:03 2012] Fit fullrun_pn_xmm0109490401_pi300-10000_cl_pass1_src53 appears to have run properly
[Fri Jul 20 11:42:06 2012] fullrun_pn_xmm0109490401_pi300-10000_cl_pass1_tfrozen_src53.ximg exists
[Fri Jul 20 11:42:06 2012] fullrun_pn_xmm0109490401_pi300-10000_cl_pass1_tfrozen_src53_1.ximg exists
[Fri Jul 20 11:42:06 2012] Fit fullrun_pn_xmm0109490401_pi300-10000_cl_pass1_tfrozen_src53 appears to have run properly
[Fri Jul 20 18:24:11 2012] Spatial fit model total counts = 1031.470000, observed total counts = 952.000000
[Fri Jul 20 18:24:11 2012] Offset between fit and detection position for source 64 = 0.252370 pixels
[Fri Jul 20 18:24:11 2012] 1011.034400 total counts/ 964.949000 bgd. counts: snr = 1.483581
Spatial fit parameters:
  Offset between fit and detection position for source 64 = 0.252370 pixels
  Position = (350.7, 344.6) = 16 53 53.97 -41 47 38.9
  Extent = 3.7 (2.4-5.6)", rotation angle = 0
  Source counts = 46.1 +/- 31.8
  Background counts = 964.9
  Rate = 0.002 +/- 0.001
  Deleting source due to low Poisson probability