[Sun Feb 12 18:37:48 2012] Detection parameters:
  Position = (505.8, 700.8) = 18 44 22.52 -3 59 39.6
  Extent = 1.7" x 1.0", rotation angle = 152 degrees
  Source counts = 13.9 +/- 4.2
  Background counts = 4.1
  Rate = 0.0003 +/- 0.0001

[Sun Feb 12 18:37:48 2012] Off-axis axis estimate = 7.72'
[Sun Feb 12 18:39:48 2012] Using EEF radius (= 2.64 ")to estimate initial spatial extent for simple fitting
[Sun Feb 12 18:39:48 2012] Initial guess for spatial extent in simple fitting = 2.64"
[Sun Feb 12 18:39:48 2012] source mask rpix=5.4, npix_max = 137, mask sum = 144, frac = 1.050
[Sun Feb 12 18:39:48 2012] Giving source the simple spatial ID 12 for pass 0, mean size = 2.64"
[Sun Feb 12 19:05:17 2012] fullrun_ccd0_acisf00949_pi14-548_cl_pass0_src12.ximg exists
[Sun Feb 12 19:05:17 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf00949_pi14-548_cl_pass0_src12.csv
[Sun Feb 12 19:05:17 2012] fullrun_ccd0_acisf00949_pi14-548_cl_pass0_src12_1.ximg exists
[Sun Feb 12 19:05:17 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf00949_pi14-548_cl_pass0_src12.csv
[Sun Feb 12 19:05:17 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf00949_pi14-548_cl_pass0_src12_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf00949_pi14-548_cl_pass0_src12.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
[Sun Feb 12 19:05:17 2012] fullrun_ccd0_acisf00949_pi14-548_cl_pass0_tfrozen_src12.ximg exists
[Sun Feb 12 19:05:17 2012] fullrun_ccd0_acisf00949_pi14-548_cl_pass0_tfrozen_src12_1.ximg exists
[Sun Feb 12 19:05:17 2012] Fit fullrun_ccd0_acisf00949_pi14-548_cl_pass0_tfrozen_src12 appears to have run properly
[Sun Feb 12 20:01:25 2012] Warning: source 12 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 12 at 30.738101 pixels away
[Sun Feb 12 20:01:25 2012] Vigneting correction estimate = 1.000000
[Sun Feb 12 20:01:25 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Feb 12 20:01:25 2012] Assessing source extent using major
[Sun Feb 12 20:01:25 2012] Source does appear to be extended
[Sun Feb 12 20:01:25 2012] Computing asymmetry using major and minor axis, asym = 1.82
[Sun Feb 12 20:01:25 2012] Source is asymmetric
[Sun Feb 12 20:01:48 2012] Using EEF radius (= 2.64 ")to estimate initial spatial extent for simple fitting
[Sun Feb 12 20:01:48 2012] Initial guess for spatial extent in simple fitting = 2.64"
[Sun Feb 12 20:01:48 2012] source mask rpix=5.4, npix_max = 137, mask sum = 144, frac = 1.050
[Sun Feb 12 20:01:48 2012] Giving source the simple spatial ID 11 for pass 1, mean size = 2.64"
[Sun Feb 12 20:20:37 2012] fullrun_ccd0_acisf00949_pi14-548_cl_pass1_src11.ximg exists
[Sun Feb 12 20:20:37 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf00949_pi14-548_cl_pass1_src11.csv
[Sun Feb 12 20:20:37 2012] fullrun_ccd0_acisf00949_pi14-548_cl_pass1_src11_1.ximg exists
[Sun Feb 12 20:20:37 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf00949_pi14-548_cl_pass1_src11.csv
[Sun Feb 12 20:20:37 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf00949_pi14-548_cl_pass1_src11_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf00949_pi14-548_cl_pass1_src11.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
[Sun Feb 12 20:20:37 2012] fullrun_ccd0_acisf00949_pi14-548_cl_pass1_tfrozen_src11.ximg exists
[Sun Feb 12 20:20:37 2012] fullrun_ccd0_acisf00949_pi14-548_cl_pass1_tfrozen_src11_1.ximg exists
[Sun Feb 12 20:20:37 2012] Fit fullrun_ccd0_acisf00949_pi14-548_cl_pass1_tfrozen_src11 appears to have run properly
[Sun Feb 12 21:06:01 2012] Spatial fit model total counts = 40.013000, observed total counts = 40.000000
[Sun Feb 12 21:06:01 2012] Offset between fit and detection position for source 12 = 0.952073 pixels
[Sun Feb 12 21:06:01 2012] 40.079200 total counts/ 32.091300 bgd. counts: snr = 1.410064
Spatial fit parameters:
  Offset between fit and detection position for source 12 = 0.952073 pixels
  Position = (506.6, 700.2) = 18 44 22.51 -3 59 40.2
  Extent = 1.0 (0.7-1.4)", rotation angle = 0
  Source counts = 8.0 +/- 6.3
  Background counts = 32.1
  Rate = 0.0002 +/- 0.0002
  Deleting source due to low Poisson probability