[Fri Sep 30 20:30:07 2011] Detection parameters:
  Position = (550.8, 619.5) = 17 45 22.31 -29 3 23.3
  Extent = 1.2" x 0.6", rotation angle = 58 degrees
  Source counts = 15.8 +/- 4.8
  Background counts = 7.2
  Rate = 0.0002 +/- 6e-05

[Fri Sep 30 20:30:09 2011] Off-axis axis estimate = 5.10'
[Fri Sep 30 20:32:58 2011] Using EEF radius (= 1.22 ")to estimate initial spatial extent for simple fitting
[Fri Sep 30 20:32:58 2011] Initial guess for spatial extent in simple fitting = 1.22"
[Fri Sep 30 20:32:58 2011] source mask rpix=2.5, npix_max = 35, mask sum = 36, frac = 1.013
[Fri Sep 30 20:32:58 2011] Giving source the simple spatial ID 95 for pass 0, mean size = 1.22"
[Fri Sep 30 20:33:08 2011] fullrun_ccd3_acisf11843_pi14-548_cl_pass0_src95.ximg exists
[Fri Sep 30 20:33:08 2011] fullrun_ccd3_acisf11843_pi14-548_cl_pass0_src95_1.ximg exists
[Fri Sep 30 20:33:08 2011] Fit fullrun_ccd3_acisf11843_pi14-548_cl_pass0_src95 appears to have run properly
[Fri Sep 30 20:33:12 2011] fullrun_ccd3_acisf11843_pi14-548_cl_pass0_tfrozen_src95.ximg exists
[Fri Sep 30 20:33:12 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf11843_pi14-548_cl_pass0_tfrozen_src95.csv
[Fri Sep 30 20:33:12 2011] fullrun_ccd3_acisf11843_pi14-548_cl_pass0_tfrozen_src95_1.ximg exists
[Fri Sep 30 20:33:12 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf11843_pi14-548_cl_pass0_tfrozen_src95.csv
[Fri Sep 30 20:33:12 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf11843_pi14-548_cl_pass0_tfrozen_src95_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf11843_pi14-548_cl_pass0_tfrozen_src95.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 Sep 30 20:34:04 2011] Spatial fit model total counts = 25.644900, observed total counts = 28.000000
[Fri Sep 30 20:34:04 2011] Offset between fit and detection position for source 104 = 0.923443 pixels
[Fri Sep 30 20:34:04 2011] 27.800880 total counts/ 7.956180 bgd. counts: snr = 7.035456
Spatial fit parameters:
  Offset between fit and detection position for source 104 = 0.923443 pixels
  Position = (550.5, 618.6) = 17 45 22.34 -29 3 24.0
  Extent = 1.1 (0.8-1.9)", rotation angle = 0
  Source counts = 19.8 +/- 5.3
  Background counts = 8.0
  Rate = 0.0003 +/- 7e-05
[Fri Sep 30 20:34:04 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 20:34:04 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 20:34:04 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 20:34:04 2011] Source does appear to be extended
[Fri Sep 30 20:34:04 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 20:34:57 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Sep 30 20:34:57 2011] Initial guess for spatial extent in simple fitting = 1.15"
[Fri Sep 30 20:34:57 2011] source mask rpix=2.3, npix_max = 32, mask sum = 25, frac = 0.779
[Fri Sep 30 20:34:57 2011] Giving source the simple spatial ID 74 for pass 1, mean size = 1.15"
[Fri Sep 30 20:35:04 2011] fullrun_ccd3_acisf11843_pi14-548_cl_pass1_src74.ximg exists
[Fri Sep 30 20:35:04 2011] fullrun_ccd3_acisf11843_pi14-548_cl_pass1_src74_1.ximg exists
[Fri Sep 30 20:35:04 2011] Fit fullrun_ccd3_acisf11843_pi14-548_cl_pass1_src74 appears to have run properly
[Fri Sep 30 20:35:06 2011] fullrun_ccd3_acisf11843_pi14-548_cl_pass1_tfrozen_src74.ximg exists
[Fri Sep 30 20:35:06 2011] fullrun_ccd3_acisf11843_pi14-548_cl_pass1_tfrozen_src74_1.ximg exists
[Fri Sep 30 20:35:06 2011] Fit fullrun_ccd3_acisf11843_pi14-548_cl_pass1_tfrozen_src74 appears to have run properly
[Fri Sep 30 20:35:52 2011] Warning, spatial fit 74 centroid is now closest to src. 139
[Fri Sep 30 20:35:52 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 20:35:52 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 20:35:52 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 20:35:52 2011] Source does appear to be extended
[Fri Sep 30 20:35:52 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 20:35:52 2011] Deleting source due to low Poisson probability 1.0