[Sat Sep  1 21:59:33 2012] Detection parameters:
  Position = (316.7, 332.0) = 21 27 43.55 56 57 28.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 264.1 +/- 27.7
  Background counts = 97.3
  Rate = 0.02 +/- 0.002

[Sat Sep  1 21:59:34 2012] Off-axis axis estimate = 2.77'
[Sat Sep  1 22:02:06 2012] Using EEF radius (= 7.81 ")to estimate initial spatial extent for simple fitting
[Sat Sep  1 22:02:06 2012] Initial guess for spatial extent in simple fitting = 7.81"
[Sat Sep  1 22:02:06 2012] source mask rpix=1.8, npix_max = 21, mask sum = 17, frac = 0.806
[Sat Sep  1 22:02:06 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 7.81"
[Sat Sep  1 22:53:12 2012] fullrun_pn_xmm0601741901_pi300-10000_cl_pass0_src4.ximg exists
[Sat Sep  1 22:53:12 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0601741901_pi300-10000_cl_pass0_src4.csv
[Sat Sep  1 22:53:12 2012] fullrun_pn_xmm0601741901_pi300-10000_cl_pass0_src4_1.ximg exists
[Sat Sep  1 22:53:12 2012] Warning: model total counts is not > 0 in csv/fullrun_pn_xmm0601741901_pi300-10000_cl_pass0_src4.csv
[Sat Sep  1 22:53:12 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0601741901_pi300-10000_cl_pass0_src4_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0601741901_pi300-10000_cl_pass0_src4.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 Sep  1 22:53:12 2012] fullrun_pn_xmm0601741901_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Sat Sep  1 22:53:12 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0601741901_pi300-10000_cl_pass0_tfrozen_src4.csv
[Sat Sep  1 22:53:12 2012] fullrun_pn_xmm0601741901_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Sat Sep  1 22:53:12 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_pn_xmm0601741901_pi300-10000_cl_pass0_tfrozen_src4.csv
[Sat Sep  1 22:53:12 2012] It looks like the fit did not converge
You should probably delete fullrun_pn_xmm0601741901_pi300-10000_cl_pass0_tfrozen_src4_1.ximg
Either tweak this fit manually starting from fullrun_pn_xmm0601741901_pi300-10000_cl_pass0_tfrozen_src4.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 Sep  1 23:33:12 2012] Warning, spatial fit 4 centroid is now closest to src. 7
[Sat Sep  1 23:33:12 2012] Spatial fit model total counts = 2418.690000, observed total counts = 2220.000000
[Sat Sep  1 23:33:12 2012] Offset between fit and detection position for source 4 = 1.405378 pixels
[Sat Sep  1 23:33:12 2012] Warning, changing simple spatial fit ID from 4 to 5
[Sat Sep  1 23:33:12 2012] 2310.841900 total counts/ 2262.650000 bgd. counts: snr = 1.013130
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.405378 pixels
  Position = (316.7, 330.6) = 21 27 43.55 56 57 31.3
  Extent = 3.5" x 2.2", rotation angle = 90
  Source counts = 48.2 +/- 48.1
  Background counts = 2262.7
  Rate = 0.004 +/- 0.004
  Deleting source due to low Poisson probability