[Fri Aug 10 22:41:41 2012] Detection parameters:
  Position = (627.1, 1004.4) = 15 1 38.16 -42 1 22.9
  Extent = 1.0" x 0.8", rotation angle = 86 degrees
  Source counts = 37.0 +/- 8.5
  Background counts = 36.0
  Rate = 0.0005 +/- 0.0001

[Fri Aug 10 22:41:41 2012] Off-axis axis estimate = 3.61'
[Fri Aug 10 23:25:23 2012] Using EEF radius (= 0.72 ")to estimate initial spatial extent for simple fitting
[Fri Aug 10 23:25:23 2012] Initial guess for spatial extent in simple fitting = 0.72"
[Fri Aug 10 23:25:23 2012] source mask rpix=1.5, npix_max = 15, mask sum = 16, frac = 1.034
[Fri Aug 10 23:25:23 2012] Giving source the simple spatial ID 19 for pass 0, mean size = 0.72"
[Sat Aug 11 00:40:12 2012] fullrun_ccd1_acisf13738_pi14-548_cl_pass0_src19.ximg exists
[Sat Aug 11 00:40:12 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf13738_pi14-548_cl_pass0_src19.csv
[Sat Aug 11 00:40:12 2012] fullrun_ccd1_acisf13738_pi14-548_cl_pass0_src19_1.ximg exists
[Sat Aug 11 00:40:12 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf13738_pi14-548_cl_pass0_src19.csv
[Sat Aug 11 00:40:12 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf13738_pi14-548_cl_pass0_src19_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf13738_pi14-548_cl_pass0_src19.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
[Sat Aug 11 00:40:12 2012] fullrun_ccd1_acisf13738_pi14-548_cl_pass0_tfrozen_src19.ximg exists
[Sat Aug 11 00:40:12 2012] fullrun_ccd1_acisf13738_pi14-548_cl_pass0_tfrozen_src19_1.ximg exists
[Sat Aug 11 00:40:12 2012] Fit fullrun_ccd1_acisf13738_pi14-548_cl_pass0_tfrozen_src19 appears to have run properly
[Sat Aug 11 01:46:57 2012] Spatial fit model total counts = 174.853000, observed total counts = 175.000000
[Sat Aug 11 01:46:57 2012] Offset between fit and detection position for source 64 = 0.491548 pixels
[Sat Aug 11 01:46:57 2012] 172.560100 total counts/ 149.503000 bgd. counts: snr = 1.885731
Spatial fit parameters:
  Offset between fit and detection position for source 64 = 0.491548 pixels
  Position = (627.6, 1004.4) = 15 1 38.16 -42 1 23.2
  Extent = 0.8 (0.4-1.5)", rotation angle = 0
  Source counts = 23.1 +/- 13.1
  Background counts = 149.5
  Rate = 0.0003 +/- 0.0002
[Sat Aug 11 01:46:57 2012] Vigneting correction estimate = 1.000000
[Sat Aug 11 01:46:57 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Aug 11 01:46:57 2012] Assessing source extent using major axis lower bound
[Sat Aug 11 01:46:57 2012] Source does appear to be extended
[Sat Aug 11 01:46:57 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Aug 11 02:12:22 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Aug 11 02:12:22 2012] Initial guess for spatial extent in simple fitting = 0.83"
[Sat Aug 11 02:12:22 2012] source mask rpix=1.7, npix_max = 19, mask sum = 25, frac = 1.315
[Sat Aug 11 02:12:22 2012] Giving source the simple spatial ID 18 for pass 1, mean size = 0.83"
[Sat Aug 11 03:31:41 2012] fullrun_ccd1_acisf13738_pi14-548_cl_pass1_src18.ximg exists
[Sat Aug 11 03:31:41 2012] fullrun_ccd1_acisf13738_pi14-548_cl_pass1_src18_1.ximg exists
[Sat Aug 11 03:31:41 2012] Fit fullrun_ccd1_acisf13738_pi14-548_cl_pass1_src18 appears to have run properly
[Sat Aug 11 03:31:41 2012] fullrun_ccd1_acisf13738_pi14-548_cl_pass1_tfrozen_src18.ximg exists
[Sat Aug 11 03:31:41 2012] fullrun_ccd1_acisf13738_pi14-548_cl_pass1_tfrozen_src18_1.ximg exists
[Sat Aug 11 03:31:41 2012] Fit fullrun_ccd1_acisf13738_pi14-548_cl_pass1_tfrozen_src18 appears to have run properly
[Sat Aug 11 04:23:42 2012] Warning, spatial fit 18 centroid is now closest to src. 37
[Sat Aug 11 04:23:42 2012] Vigneting correction estimate = 1.000000
[Sat Aug 11 04:23:42 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Aug 11 04:23:42 2012] Assessing source extent using major axis lower bound
[Sat Aug 11 04:23:42 2012] Source does appear to be extended
[Sat Aug 11 04:23:42 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Aug 11 04:23:42 2012] Deleting source due to low Poisson probability 0.9