[Tue Aug  7 23:57:26 2012] Detection parameters:
  Position = (554.5, 886.4) = 10 27 52.85 -43 54 11.6
  Extent = 1.2" x 0.7", rotation angle = 14 degrees
  Source counts = 46.5 +/- 8.9
  Background counts = 33.5
  Rate = 0.002 +/- 0.0003

[Tue Aug  7 23:57:30 2012] Off-axis axis estimate = 0.51'
[Tue Aug  7 23:58:22 2012] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting
[Tue Aug  7 23:58:22 2012] Initial guess for spatial extent in simple fitting = 0.39"
[Tue Aug  7 23:58:22 2012] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.338
[Tue Aug  7 23:58:22 2012] Giving source the simple spatial ID 18 for pass 0, mean size = 0.39"
[Tue Aug  7 23:58:23 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass0_src18.ximg exists
[Tue Aug  7 23:58:23 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf00835_pi14-548_cl_pass0_src18.csv
[Tue Aug  7 23:58:23 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass0_src18_1.ximg exists
[Tue Aug  7 23:58:23 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf00835_pi14-548_cl_pass0_src18.csv
[Tue Aug  7 23:58:23 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf00835_pi14-548_cl_pass0_src18_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf00835_pi14-548_cl_pass0_src18.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
[Tue Aug  7 23:58:24 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Tue Aug  7 23:58:24 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Tue Aug  7 23:58:24 2012] Fit fullrun_ccd7_acisf00835_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Tue Aug  7 23:58:36 2012] Spatial fit model total counts = 81.992100, observed total counts = 82.000000
[Tue Aug  7 23:58:36 2012] Offset between fit and detection position for source 14 = 1.233502 pixels
[Tue Aug  7 23:58:36 2012] 84.835700 total counts/ 62.570300 bgd. counts: snr = 2.814792
Spatial fit parameters:
  Offset between fit and detection position for source 14 = 1.233502 pixels
  Position = (553.3, 886.7) = 10 27 52.92 -43 54 11.7
  Extent = 0.4 (0.3-0.6)", rotation angle = 0
  Source counts = 22.3 +/- 9.2
  Background counts = 62.6
  Rate = 0.001 +/- 0.0004
[Tue Aug  7 23:58:36 2012] Vigneting correction estimate = 1.000000
[Tue Aug  7 23:58:36 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Aug  7 23:58:36 2012] Assessing source extent using major axis lower bound
[Tue Aug  7 23:58:36 2012] Source does appear to be extended
[Tue Aug  7 23:58:36 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Aug  7 23:58:54 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Aug  7 23:58:54 2012] Initial guess for spatial extent in simple fitting = 0.42"
[Tue Aug  7 23:58:54 2012] source mask rpix=0.8, npix_max = 7, mask sum = 9, frac = 1.235
[Tue Aug  7 23:58:54 2012] Giving source the simple spatial ID 16 for pass 1, mean size = 0.42"
[Tue Aug  7 23:58:55 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass1_src16.ximg exists
[Tue Aug  7 23:58:55 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf00835_pi14-548_cl_pass1_src16.csv
[Tue Aug  7 23:58:55 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass1_src16_1.ximg exists
[Tue Aug  7 23:58:55 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf00835_pi14-548_cl_pass1_src16.csv
[Tue Aug  7 23:58:55 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf00835_pi14-548_cl_pass1_src16_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf00835_pi14-548_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
[Tue Aug  7 23:58:56 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass1_tfrozen_src16.ximg exists
[Tue Aug  7 23:58:56 2012] fullrun_ccd7_acisf00835_pi14-548_cl_pass1_tfrozen_src16_1.ximg exists
[Tue Aug  7 23:58:56 2012] Fit fullrun_ccd7_acisf00835_pi14-548_cl_pass1_tfrozen_src16 appears to have run properly
[Tue Aug  7 23:59:03 2012] Spatial fit model total counts = 85.985400, observed total counts = 86.000000
[Tue Aug  7 23:59:03 2012] Offset between fit and detection position for source 14 = 0.026953 pixels
[Tue Aug  7 23:59:03 2012] 89.151800 total counts/ 67.111300 bgd. counts: snr = 2.690442
Spatial fit parameters:
  Offset between fit and detection position for source 14 = 0.026953 pixels
  Position = (553.3, 886.7) = 10 27 52.92 -43 54 11.7
  Extent = 0.4 (0.3-0.6)", rotation angle = 0
  Source counts = 22.0 +/- 9.4
  Background counts = 67.1
  Rate = 0.001 +/- 0.0005
[Tue Aug  7 23:59:03 2012] Vigneting correction estimate = 1.000000
[Tue Aug  7 23:59:03 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Aug  7 23:59:03 2012] Assessing source extent using major axis lower bound
[Tue Aug  7 23:59:03 2012] Source does appear to be extended
[Tue Aug  7 23:59:03 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Aug  7 23:59:03 2012] Deleting source due to low Poisson probability 0.9