[Wed Jul  3 13:09:13 2013] Detection parameters:
  Position = (121.9, 406.9) = 15 54 28.13 -55 11 21.9
  Extent = 1.0" x 0.5", rotation angle = 52 degrees
  Source counts = 12.2 +/- 4.0
  Background counts = 3.8
  Rate = 9e-05 +/- 3e-05

[Wed Jul  3 13:09:13 2013] Off-axis axis estimate = 5.88'
[Wed Jul  3 14:07:03 2013] Using EEF radius (= 1.57 ")to estimate initial spatial extent for simple fitting
[Wed Jul  3 14:07:03 2013] Initial guess for spatial extent in simple fitting = 1.57"
[Wed Jul  3 14:07:03 2013] source mask rpix=3.2, npix_max = 54, mask sum = 64, frac = 1.173
[Wed Jul  3 14:07:03 2013] Giving source the simple spatial ID 49 for pass 0, mean size = 1.57"
[Wed Jul  3 15:17:01 2013] fullrun_ccd1_acisf13767_pi14-548_cl_pass0_src49.ximg exists
[Wed Jul  3 15:17:01 2013] fullrun_ccd1_acisf13767_pi14-548_cl_pass0_src49_1.ximg exists
[Wed Jul  3 15:17:01 2013] Fit fullrun_ccd1_acisf13767_pi14-548_cl_pass0_src49 appears to have run properly
[Wed Jul  3 15:17:01 2013] fullrun_ccd1_acisf13767_pi14-548_cl_pass0_tfrozen_src49.ximg exists
[Wed Jul  3 15:17:01 2013] fullrun_ccd1_acisf13767_pi14-548_cl_pass0_tfrozen_src49_1.ximg exists
[Wed Jul  3 15:17:01 2013] Fit fullrun_ccd1_acisf13767_pi14-548_cl_pass0_tfrozen_src49 appears to have run properly
[Wed Jul  3 17:33:32 2013] Spatial fit model total counts = 32.006900, observed total counts = 32.000000
[Wed Jul  3 17:33:32 2013] Offset between fit and detection position for source 54 = 0.371938 pixels
[Wed Jul  3 17:33:32 2013] 32.084500 total counts/ 19.963200 bgd. counts: snr = 2.712902
Spatial fit parameters:
  Offset between fit and detection position for source 54 = 0.371938 pixels
  Position = (122.2, 407.2) = 15 54 28.14 -55 11 22.0
  Extent = 1.4 (0.6-2.3)" x 0.5 (0.4-0.8)", rotation angle = 141 (108-166) degrees
  Source counts = 12.1 +/- 5.7
  Background counts = 20.0
  Rate = 9e-05 +/- 4e-05
[Wed Jul  3 17:33:32 2013] Vigneting correction estimate = 1.000000
[Wed Jul  3 17:33:32 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Jul  3 17:33:32 2013] Assessing source extent using major axis lower bound
[Wed Jul  3 17:33:32 2013] Source does appear to be extended
[Wed Jul  3 17:33:32 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.73
[Wed Jul  3 18:19:00 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Jul  3 18:19:00 2013] Initial guess for spatial extent in simple fitting = 0.93"
[Wed Jul  3 18:19:00 2013] source mask rpix=1.9, npix_max = 22, mask sum = 25, frac = 1.101
[Wed Jul  3 18:19:00 2013] Giving source the simple spatial ID 49 for pass 1, mean size = 0.93"
[Wed Jul  3 19:22:20 2013] fullrun_ccd1_acisf13767_pi14-548_cl_pass1_src49.ximg exists
[Wed Jul  3 19:22:20 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf13767_pi14-548_cl_pass1_src49.csv
[Wed Jul  3 19:22:20 2013] fullrun_ccd1_acisf13767_pi14-548_cl_pass1_src49_1.ximg exists
[Wed Jul  3 19:22:20 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf13767_pi14-548_cl_pass1_src49.csv
[Wed Jul  3 19:22:20 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf13767_pi14-548_cl_pass1_src49_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf13767_pi14-548_cl_pass1_src49.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
[Wed Jul  3 19:22:20 2013] fullrun_ccd1_acisf13767_pi14-548_cl_pass1_tfrozen_src49.ximg exists
[Wed Jul  3 19:22:20 2013] fullrun_ccd1_acisf13767_pi14-548_cl_pass1_tfrozen_src49_1.ximg exists
[Wed Jul  3 19:22:20 2013] Fit fullrun_ccd1_acisf13767_pi14-548_cl_pass1_tfrozen_src49 appears to have run properly
[Wed Jul  3 21:26:09 2013] Spatial fit model total counts = 28.846400, observed total counts = 29.000000
[Wed Jul  3 21:26:09 2013] Offset between fit and detection position for source 54 = 0.341390 pixels
[Wed Jul  3 21:26:09 2013] 29.521040 total counts/ 22.779600 bgd. counts: snr = 1.412471
Spatial fit parameters:
  Offset between fit and detection position for source 54 = 0.341390 pixels
  Position = (122.0, 407.5) = 15 54 28.15 -55 11 21.9
  Extent = 0.5 (0.3-0.9)", rotation angle = 0
  Source counts = 6.7 +/- 5.4
  Background counts = 22.8
  Rate = 5e-05 +/- 4e-05
  Deleting source due to low Poisson probability