[Sun Oct  2 05:35:48 2011] Detection parameters:
  Position = (1192.9, 735.6) = 8 35 1.47 -45 10 42.1
  Extent = 0.7" x 0.6", rotation angle = 16 degrees
  Source counts = 121.2 +/- 11.7
  Background counts = 15.8
  Rate = 0.003 +/- 0.0003

[Sun Oct  2 05:35:50 2011] Off-axis axis estimate = 1.88'
[Sun Oct  2 05:38:13 2011] Using EEF radius (= 0.42 ")to estimate initial spatial extent for simple fitting
[Sun Oct  2 05:38:13 2011] Initial guess for spatial extent in simple fitting = 0.42"
[Sun Oct  2 05:38:13 2011] source mask rpix=0.9, npix_max = 7, mask sum = 6, frac = 0.822
[Sun Oct  2 05:38:13 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 0.42"
[Sun Oct  2 05:38:14 2011] fullrun_ccd7_acisf12074_pi14-548_cl_pass0_src18.ximg exists
[Sun Oct  2 05:38:14 2011] fullrun_ccd7_acisf12074_pi14-548_cl_pass0_src18_1.ximg exists
[Sun Oct  2 05:38:14 2011] Fit fullrun_ccd7_acisf12074_pi14-548_cl_pass0_src18 appears to have run properly
[Sun Oct  2 05:38:16 2011] fullrun_ccd7_acisf12074_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Sun Oct  2 05:38:16 2011] fullrun_ccd7_acisf12074_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Sun Oct  2 05:38:16 2011] Fit fullrun_ccd7_acisf12074_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Sun Oct  2 05:38:35 2011] Spatial fit model total counts = 154.000000, observed total counts = 154.000000
[Sun Oct  2 05:38:35 2011] Offset between fit and detection position for source 20 = 0.753542 pixels
[Sun Oct  2 05:38:35 2011] 154.016800 total counts/ 40.566800 bgd. counts: snr = 17.812264
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.753542 pixels
  Position = (1193.2, 736.3) = 8 35 1.48 -45 10 42.0
  Extent = 0.5 (0.5-0.6)", rotation angle = 0
  Source counts = 113.5 +/- 12.4
  Background counts = 40.6
  Rate = 0.003 +/- 0.0003
[Sun Oct  2 05:38:35 2011] Vigneting correction estimate = 1.000000
[Sun Oct  2 05:38:35 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct  2 05:38:35 2011] Assessing source extent using major axis lower bound
[Sun Oct  2 05:38:35 2011] Source does appear to be extended
[Sun Oct  2 05:38:35 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Oct  2 05:39:00 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Oct  2 05:39:00 2011] Initial guess for spatial extent in simple fitting = 0.55"
[Sun Oct  2 05:39:00 2011] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.868
[Sun Oct  2 05:39:00 2011] Giving source the simple spatial ID 18 for pass 1, mean size = 0.55"
[Sun Oct  2 05:39:02 2011] fullrun_ccd7_acisf12074_pi14-548_cl_pass1_src18.ximg exists
[Sun Oct  2 05:39:02 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf12074_pi14-548_cl_pass1_src18.csv
[Sun Oct  2 05:39:02 2011] fullrun_ccd7_acisf12074_pi14-548_cl_pass1_src18_1.ximg exists
[Sun Oct  2 05:39:02 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf12074_pi14-548_cl_pass1_src18.csv
[Sun Oct  2 05:39:02 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf12074_pi14-548_cl_pass1_src18_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf12074_pi14-548_cl_pass1_src18.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 Oct  2 05:39:03 2011] fullrun_ccd7_acisf12074_pi14-548_cl_pass1_tfrozen_src18.ximg exists
[Sun Oct  2 05:39:03 2011] fullrun_ccd7_acisf12074_pi14-548_cl_pass1_tfrozen_src18_1.ximg exists
[Sun Oct  2 05:39:03 2011] Fit fullrun_ccd7_acisf12074_pi14-548_cl_pass1_tfrozen_src18 appears to have run properly
[Sun Oct  2 05:39:12 2011] Spatial fit model total counts = 154.000000, observed total counts = 154.000000
[Sun Oct  2 05:39:12 2011] Offset between fit and detection position for source 20 = 0.000063 pixels
[Sun Oct  2 05:39:12 2011] 154.016500 total counts/ 40.579500 bgd. counts: snr = 17.807436
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.000063 pixels
  Position = (1193.2, 736.3) = 8 35 1.48 -45 10 42.0
  Extent = 0.5 (0.5-0.6)", rotation angle = 0
  Source counts = 113.4 +/- 12.4
  Background counts = 40.6
  Rate = 0.003 +/- 0.0003
[Sun Oct  2 05:39:12 2011] Vigneting correction estimate = 1.000000
[Sun Oct  2 05:39:12 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct  2 05:39:12 2011] Assessing source extent using major axis lower bound
[Sun Oct  2 05:39:12 2011] Source does appear to be extended
[Sun Oct  2 05:39:12 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Oct  2 05:39:12 2011] Deleting source due to low Poisson probability 0.9