[Tue Apr 10 19:34:13 2012] Detection parameters:
  Position = (433.5, 1260.0) = 12 50 52.97 41 7 6.7
  Extent = 0.8" x 0.5", rotation angle = 157 degrees
  Source counts = 35.5 +/- 7.3
  Background counts = 18.5
  Rate = 0.001 +/- 0.0003

[Tue Apr 10 19:34:14 2012] Off-axis axis estimate = 0.57'
[Tue Apr 10 19:35:04 2012] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 19:35:04 2012] Initial guess for spatial extent in simple fitting = 0.39"
[Tue Apr 10 19:35:04 2012] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.900
[Tue Apr 10 19:35:04 2012] Giving source the simple spatial ID 15 for pass 0, mean size = 0.39"
[Tue Apr 10 19:35:05 2012] fullrun_ccd3_acisf09553_pi14-548_cl_pass0_src15.ximg exists
[Tue Apr 10 19:35:05 2012] fullrun_ccd3_acisf09553_pi14-548_cl_pass0_src15_1.ximg exists
[Tue Apr 10 19:35:05 2012] Fit fullrun_ccd3_acisf09553_pi14-548_cl_pass0_src15 appears to have run properly
[Tue Apr 10 19:35:06 2012] fullrun_ccd3_acisf09553_pi14-548_cl_pass0_tfrozen_src15.ximg exists
[Tue Apr 10 19:35:06 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf09553_pi14-548_cl_pass0_tfrozen_src15.csv
[Tue Apr 10 19:35:06 2012] fullrun_ccd3_acisf09553_pi14-548_cl_pass0_tfrozen_src15_1.ximg exists
[Tue Apr 10 19:35:06 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf09553_pi14-548_cl_pass0_tfrozen_src15.csv
[Tue Apr 10 19:35:06 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf09553_pi14-548_cl_pass0_tfrozen_src15_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf09553_pi14-548_cl_pass0_tfrozen_src15.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 Apr 10 19:35:17 2012] Source 27 is offset by 3.654469 and 1.734085 pixels which is larger than
2 X fitted extent = 0.391988 x 0.391988, not incorporating fit results
[Tue Apr 10 19:35:17 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 19:35:17 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 19:35:17 2012] Assessing source extent using major
[Tue Apr 10 19:35:17 2012] Source does appear to be extended
[Tue Apr 10 19:35:17 2012] Computing asymmetry using major and minor axis, asym = 1.46
[Tue Apr 10 19:35:35 2012] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 19:35:35 2012] Initial guess for spatial extent in simple fitting = 0.39"
[Tue Apr 10 19:35:35 2012] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.900
[Tue Apr 10 19:35:35 2012] Giving source the simple spatial ID 15 for pass 1, mean size = 0.39"
[Tue Apr 10 19:35:36 2012] fullrun_ccd3_acisf09553_pi14-548_cl_pass1_src15.ximg exists
[Tue Apr 10 19:35:36 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf09553_pi14-548_cl_pass1_src15.csv
[Tue Apr 10 19:35:36 2012] fullrun_ccd3_acisf09553_pi14-548_cl_pass1_src15_1.ximg exists
[Tue Apr 10 19:35:36 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf09553_pi14-548_cl_pass1_src15.csv
[Tue Apr 10 19:35:36 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf09553_pi14-548_cl_pass1_src15_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf09553_pi14-548_cl_pass1_src15.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 Apr 10 19:35:37 2012] fullrun_ccd3_acisf09553_pi14-548_cl_pass1_tfrozen_src15.ximg exists
[Tue Apr 10 19:35:37 2012] fullrun_ccd3_acisf09553_pi14-548_cl_pass1_tfrozen_src15_1.ximg exists
[Tue Apr 10 19:35:37 2012] Fit fullrun_ccd3_acisf09553_pi14-548_cl_pass1_tfrozen_src15 appears to have run properly
[Tue Apr 10 19:35:47 2012] Spatial fit model total counts = 253.969000, observed total counts = 253.000000
[Tue Apr 10 19:35:47 2012] Offset between fit and detection position for source 27 = 0.359007 pixels
[Tue Apr 10 19:35:47 2012] 224.452500 total counts/ 203.904000 bgd. counts: snr = 1.439021
Spatial fit parameters:
  Offset between fit and detection position for source 27 = 0.359007 pixels
  Position = (433.8, 1260.1) = 12 50 52.98 41 7 6.5
  Extent = 0.3 (0.3-0.4)", rotation angle = 0
  Source counts = 20.5 +/- 15.0
  Background counts = 203.9
  Rate = 0.0008 +/- 0.0006
  Deleting source due to low Poisson probability