[Sat Sep 24 20:51:42 2011] Detection parameters:
  Position = (510.1, 404.9) = 0 46 53.07 -73 17 14.2
  Extent = 1.4" x 1.0", rotation angle = 94 degrees
  Source counts = 19.8 +/- 5.0
  Background counts = 5.2
  Rate = 0.0003 +/- 7e-05

[Sat Sep 24 20:51:42 2011] Off-axis axis estimate = 7.86'
[Sat Sep 24 20:52:57 2011] Using EEF radius (= 2.74 ")to estimate initial spatial extent for simple fitting
[Sat Sep 24 20:52:57 2011] Initial guess for spatial extent in simple fitting = 2.74"
[Sat Sep 24 20:52:57 2011] source mask rpix=5.6, npix_max = 146, mask sum = 144, frac = 0.980
[Sat Sep 24 20:52:57 2011] Giving source the simple spatial ID 5 for pass 0, mean size = 2.74"
[Sat Sep 24 20:52:57 2011] fullrun_ccd6_acisf03904_pi14-548_cl_pass0_src5.ximg exists
[Sat Sep 24 20:52:57 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf03904_pi14-548_cl_pass0_src5.csv
[Sat Sep 24 20:52:57 2011] fullrun_ccd6_acisf03904_pi14-548_cl_pass0_src5_1.ximg exists
[Sat Sep 24 20:52:57 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf03904_pi14-548_cl_pass0_src5.csv
[Sat Sep 24 20:52:57 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf03904_pi14-548_cl_pass0_src5_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf03904_pi14-548_cl_pass0_src5.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 Sep 24 20:52:57 2011] fullrun_ccd6_acisf03904_pi14-548_cl_pass0_tfrozen_src5.ximg exists
[Sat Sep 24 20:52:57 2011] fullrun_ccd6_acisf03904_pi14-548_cl_pass0_tfrozen_src5_1.ximg exists
[Sat Sep 24 20:52:57 2011] Fit fullrun_ccd6_acisf03904_pi14-548_cl_pass0_tfrozen_src5 appears to have run properly
[Sat Sep 24 20:53:06 2011] Spatial fit model total counts = 59.586300, observed total counts = 59.000000
[Sat Sep 24 20:53:06 2011] Offset between fit and detection position for source 9 = 0.405537 pixels
[Sat Sep 24 20:53:06 2011] 59.760000 total counts/ 46.010500 bgd. counts: snr = 2.027022
Spatial fit parameters:
  Offset between fit and detection position for source 9 = 0.405537 pixels
  Position = (510.2, 405.3) = 0 46 53.12 -73 17 14.3
  Extent = 1.1 (0.7-2.1)", rotation angle = 0
  Source counts = 13.7 +/- 7.7
  Background counts = 46.0
  Rate = 0.0002 +/- 0.0001
[Sat Sep 24 20:53:06 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 20:53:06 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 20:53:06 2011] Assessing source extent using major axis lower bound
[Sat Sep 24 20:53:06 2011] Source does appear to be extended
[Sat Sep 24 20:53:06 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Sep 24 20:53:27 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Sep 24 20:53:27 2011] Initial guess for spatial extent in simple fitting = 1.06"
[Sat Sep 24 20:53:27 2011] source mask rpix=2.2, npix_max = 28, mask sum = 25, frac = 0.881
[Sat Sep 24 20:53:27 2011] Giving source the simple spatial ID 5 for pass 1, mean size = 1.06"
[Sat Sep 24 20:53:28 2011] fullrun_ccd6_acisf03904_pi14-548_cl_pass1_src5.ximg exists
[Sat Sep 24 20:53:28 2011] fullrun_ccd6_acisf03904_pi14-548_cl_pass1_src5_1.ximg exists
[Sat Sep 24 20:53:28 2011] Fit fullrun_ccd6_acisf03904_pi14-548_cl_pass1_src5 appears to have run properly
[Sat Sep 24 20:53:28 2011] fullrun_ccd6_acisf03904_pi14-548_cl_pass1_tfrozen_src5.ximg exists
[Sat Sep 24 20:53:28 2011] fullrun_ccd6_acisf03904_pi14-548_cl_pass1_tfrozen_src5_1.ximg exists
[Sat Sep 24 20:53:28 2011] Fit fullrun_ccd6_acisf03904_pi14-548_cl_pass1_tfrozen_src5 appears to have run properly
[Sat Sep 24 20:53:35 2011] Spatial fit model total counts = 24.449700, observed total counts = 25.000000
[Sat Sep 24 20:53:35 2011] Offset between fit and detection position for source 9 = 0.250874 pixels
[Sat Sep 24 20:53:35 2011] 25.356400 total counts/ 12.535500 bgd. counts: snr = 3.621160
Spatial fit parameters:
  Offset between fit and detection position for source 9 = 0.250874 pixels
  Position = (510.0, 405.2) = 0 46 53.14 -73 17 14.3
  Extent = 1.0 (0.3-2.1)", rotation angle = 0
  Source counts = 12.8 +/- 5.0
  Background counts = 12.5
  Rate = 0.0002 +/- 7e-05
[Sat Sep 24 20:53:35 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 20:53:35 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 20:53:35 2011] Assessing source extent using major axis lower bound
[Sat Sep 24 20:53:35 2011] Source does appear to be extended
[Sat Sep 24 20:53:35 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Sep 24 20:53:35 2011] Deleting source due to low Poisson probability 0.8