[Fri Jun 28 15:49:26 2013] Detection parameters:
  Position = (504.8, 771.3) = 13 37 4.65 -29 51 20.7
  Extent = 0.5" x 0.5", rotation angle = 87 degrees
  Source counts = 22.8 +/- 5.2
  Background counts = 4.2
  Rate = 0.0003 +/- 8e-05

[Fri Jun 28 15:49:28 2013] Off-axis axis estimate = 1.54'
[Fri Jun 28 15:50:55 2013] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting
[Fri Jun 28 15:50:55 2013] Initial guess for spatial extent in simple fitting = 0.39"
[Fri Jun 28 15:50:55 2013] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.328
[Fri Jun 28 15:50:55 2013] Giving source the simple spatial ID 77 for pass 0, mean size = 0.39"
[Fri Jun 28 15:50:59 2013] fullrun_ccd7_acisf14342_pi14-548_cl_pass0_src77.ximg exists
[Fri Jun 28 15:50:59 2013] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf14342_pi14-548_cl_pass0_src77.csv
[Fri Jun 28 15:50:59 2013] fullrun_ccd7_acisf14342_pi14-548_cl_pass0_src77_1.ximg exists
[Fri Jun 28 15:50:59 2013] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf14342_pi14-548_cl_pass0_src77.csv
[Fri Jun 28 15:50:59 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf14342_pi14-548_cl_pass0_src77_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf14342_pi14-548_cl_pass0_src77.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
[Fri Jun 28 15:51:01 2013] fullrun_ccd7_acisf14342_pi14-548_cl_pass0_tfrozen_src77.ximg exists
[Fri Jun 28 15:51:01 2013] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf14342_pi14-548_cl_pass0_tfrozen_src77.csv
[Fri Jun 28 15:51:01 2013] fullrun_ccd7_acisf14342_pi14-548_cl_pass0_tfrozen_src77_1.ximg exists
[Fri Jun 28 15:51:01 2013] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf14342_pi14-548_cl_pass0_tfrozen_src77.csv
[Fri Jun 28 15:51:01 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf14342_pi14-548_cl_pass0_tfrozen_src77_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf14342_pi14-548_cl_pass0_tfrozen_src77.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
[Fri Jun 28 15:51:23 2013] Spatial fit model total counts = -129.898000, observed total counts = 835.000000
[Fri Jun 28 15:51:23 2013] Poor agreement between spatial fit and data for source 74
It may help to tweak spatial fit manually
Not incorporating fit results
[Fri Jun 28 15:51:23 2013] Vigneting correction estimate = 1.000000
[Fri Jun 28 15:51:23 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Jun 28 15:51:23 2013] Assessing source extent using major
[Fri Jun 28 15:51:23 2013] Source does appear to be extended
[Fri Jun 28 15:51:23 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Jun 28 15:51:23 2013] Deleting source due to low Poisson probability 0.9