[Mon Oct 10 00:12:54 2011] Detection parameters:
  Position = (823.5, 870.5) = 3 19 49.81 41 30 44.6
  Extent = 0.5" x 0.5", rotation angle = 90 degrees
  Source counts = 90.9 +/- 16.8
  Background counts = 190.1
  Rate = 0.003 +/- 0.0006

[Mon Oct 10 00:12:56 2011] Off-axis axis estimate = 1.17'
[Mon Oct 10 00:18:14 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Mon Oct 10 00:18:14 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Mon Oct 10 00:18:14 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.383
[Mon Oct 10 00:18:14 2011] Giving source the simple spatial ID 20 for pass 0, mean size = 0.38"
[Mon Oct 10 00:18:15 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_src20.ximg exists
[Mon Oct 10 00:18:15 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_src20_1.ximg exists
[Mon Oct 10 00:18:15 2011] Fit fullrun_ccd7_acisf04947_pi14-548_cl_pass0_src20 appears to have run properly
[Mon Oct 10 00:18:16 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_tfrozen_src20.ximg exists
[Mon Oct 10 00:18:16 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass0_tfrozen_src20_1.ximg exists
[Mon Oct 10 00:18:16 2011] Fit fullrun_ccd7_acisf04947_pi14-548_cl_pass0_tfrozen_src20 appears to have run properly
[Mon Oct 10 00:18:30 2011] Spatial fit model total counts = 3960.160000, observed total counts = 3960.000000
[Mon Oct 10 00:18:30 2011] Offset between fit and detection position for source 96 = 3.742471 pixels
[Mon Oct 10 00:18:30 2011] 3935.112000 total counts/ 3815.830000 bgd. counts: snr = 1.930992
Spatial fit parameters:
  Offset between fit and detection position for source 96 = 3.742471 pixels
  Position = (822.5, 874.1) = 3 19 49.88 41 30 46.1
  Extent = 1.0 (0.5-1.5)", rotation angle = 0
  Source counts = 119.3 +/- 62.7
  Background counts = 3815.8
  Rate = 0.004 +/- 0.002
[Mon Oct 10 00:18:30 2011] Vigneting correction estimate = 1.000000
[Mon Oct 10 00:18:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Oct 10 00:18:30 2011] Assessing source extent using major axis lower bound
[Mon Oct 10 00:18:30 2011] Source does appear to be extended
[Mon Oct 10 00:18:30 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Oct 10 00:18:48 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Oct 10 00:18:48 2011] Initial guess for spatial extent in simple fitting = 0.97"
[Mon Oct 10 00:18:48 2011] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.021
[Mon Oct 10 00:18:48 2011] Giving source the simple spatial ID 18 for pass 1, mean size = 0.97"
[Mon Oct 10 00:18:49 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass1_src18.ximg exists
[Mon Oct 10 00:18:49 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf04947_pi14-548_cl_pass1_src18.csv
[Mon Oct 10 00:18:49 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass1_src18_1.ximg exists
[Mon Oct 10 00:18:49 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf04947_pi14-548_cl_pass1_src18.csv
[Mon Oct 10 00:18:49 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf04947_pi14-548_cl_pass1_src18_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf04947_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
[Mon Oct 10 00:18:50 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass1_tfrozen_src18.ximg exists
[Mon Oct 10 00:18:50 2011] fullrun_ccd7_acisf04947_pi14-548_cl_pass1_tfrozen_src18_1.ximg exists
[Mon Oct 10 00:18:50 2011] Fit fullrun_ccd7_acisf04947_pi14-548_cl_pass1_tfrozen_src18 appears to have run properly
[Mon Oct 10 00:18:58 2011] Spatial fit model total counts = 3800.980000, observed total counts = 3797.000000
[Mon Oct 10 00:18:58 2011] Offset between fit and detection position for source 96 = 0.398196 pixels
[Mon Oct 10 00:18:58 2011] 3765.795600 total counts/ 3693.640000 bgd. counts: snr = 1.187252
Spatial fit parameters:
  Offset between fit and detection position for source 96 = 0.398196 pixels
  Position = (822.3, 874.5) = 3 19 49.89 41 30 46.3
  Extent = 0.8 (0.2-1.6)", rotation angle = 0
  Source counts = 72.2 +/- 61.4
  Background counts = 3693.6
  Rate = 0.002 +/- 0.002
  Deleting source due to low Poisson probability