[Mon Oct 31 23:50:45 2011] Detection parameters:
  Position = (914.7, 139.7) = 21 40 15.39 -23 50 47.8
  Extent = 4.9" x 3.7", rotation angle = 131 degrees
  Source counts = 91.5 +/- 11.3
  Background counts = 36.5
  Rate = 0.002 +/- 0.0003

[Mon Oct 31 23:50:46 2011] Off-axis axis estimate = 9.91'
[Mon Oct 31 23:52:41 2011] Using EEF radius (= 4.35 ")to estimate initial spatial extent for simple fitting
[Mon Oct 31 23:52:41 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Mon Oct 31 23:52:41 2011] Initial guess for spatial extent in simple fitting = 4.35"
[Mon Oct 31 23:52:41 2011] source mask rpix=8.8, npix_max = 349, mask sum = 361, frac = 1.034
[Mon Oct 31 23:52:41 2011] Giving source the simple spatial ID 2 for pass 0, mean size = 4.35"
[Mon Oct 31 23:52:41 2011] fullrun_ccd6_acisf05250_pi14-548_cl_pass0_src2.ximg exists
[Mon Oct 31 23:52:41 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf05250_pi14-548_cl_pass0_src2.csv
[Mon Oct 31 23:52:41 2011] fullrun_ccd6_acisf05250_pi14-548_cl_pass0_src2_1.ximg exists
[Mon Oct 31 23:52:41 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf05250_pi14-548_cl_pass0_src2.csv
[Mon Oct 31 23:52:41 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf05250_pi14-548_cl_pass0_src2_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf05250_pi14-548_cl_pass0_src2.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 31 23:52:41 2011] fullrun_ccd6_acisf05250_pi14-548_cl_pass0_tfrozen_src2.ximg exists
[Mon Oct 31 23:52:41 2011] fullrun_ccd6_acisf05250_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists
[Mon Oct 31 23:52:41 2011] Fit fullrun_ccd6_acisf05250_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly
[Mon Oct 31 23:52:57 2011] Warning: source 2 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 7 at 50.442828 pixels away
[Mon Oct 31 23:52:57 2011] Vigneting correction estimate = 1.000000
[Mon Oct 31 23:52:57 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Oct 31 23:52:57 2011] Assessing source extent using major
[Mon Oct 31 23:52:57 2011] Source does appear to be extended
[Mon Oct 31 23:52:57 2011] Computing asymmetry using major and minor axis, asym = 1.33
[Mon Oct 31 23:53:32 2011] Using EEF radius (= 4.35 ")to estimate initial spatial extent for simple fitting
[Mon Oct 31 23:53:32 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Mon Oct 31 23:53:32 2011] Initial guess for spatial extent in simple fitting = 4.35"
[Mon Oct 31 23:53:32 2011] source mask rpix=8.8, npix_max = 349, mask sum = 361, frac = 1.034
[Mon Oct 31 23:53:32 2011] Giving source the simple spatial ID 2 for pass 1, mean size = 4.35"
[Mon Oct 31 23:53:32 2011] fullrun_ccd6_acisf05250_pi14-548_cl_pass1_src2.ximg exists
[Mon Oct 31 23:53:32 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf05250_pi14-548_cl_pass1_src2.csv
[Mon Oct 31 23:53:32 2011] fullrun_ccd6_acisf05250_pi14-548_cl_pass1_src2_1.ximg exists
[Mon Oct 31 23:53:32 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf05250_pi14-548_cl_pass1_src2.csv
[Mon Oct 31 23:53:32 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf05250_pi14-548_cl_pass1_src2_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf05250_pi14-548_cl_pass1_src2.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 31 23:53:32 2011] fullrun_ccd6_acisf05250_pi14-548_cl_pass1_tfrozen_src2.ximg exists
[Mon Oct 31 23:53:32 2011] fullrun_ccd6_acisf05250_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists
[Mon Oct 31 23:53:32 2011] Fit fullrun_ccd6_acisf05250_pi14-548_cl_pass1_tfrozen_src2 appears to have run properly
[Mon Oct 31 23:53:49 2011] Warning, spatial fit 2 centroid is now closest to src. 12
[Mon Oct 31 23:53:49 2011] Spatial fit model total counts = 90.539000, observed total counts = 89.000000
[Mon Oct 31 23:53:49 2011] Offset between fit and detection position for source 7 = 3.725031 pixels
[Mon Oct 31 23:53:49 2011] Warning, changing simple spatial fit ID from 2 to 9
[Mon Oct 31 23:53:49 2011] 90.320500 total counts/ 90.320500 bgd. counts: snr = 0.000000
Spatial fit parameters:
  Offset between fit and detection position for source 7 = 3.725031 pixels
  Position = (916.5, 136.5) = 21 40 15.34 -23 50 49.6
  Extent = 1.2 (1.2-17.5)", rotation angle = 0
  Source counts = 0.0 +/- 9.5
  Background counts = 90.3
  Rate = 7e-19 +/- 0.0002
  Deleting source due to low Poisson probability