[Tue Sep 27 05:45:38 2011] Detection parameters:
  Position = (495.3, 327.0) = 15 16 44.14 6 52 40.7
  Extent = 1.7" x 1.0", rotation angle = 174 degrees
  Source counts = 12.5 +/- 4.1
  Background counts = 4.5
  Rate = 0.0003 +/- 0.0001

[Tue Sep 27 05:45:40 2011] Off-axis axis estimate = 8.09'
[Tue Sep 27 05:47:34 2011] Using EEF radius (= 2.89 ")to estimate initial spatial extent for simple fitting
[Tue Sep 27 05:47:34 2011] Initial guess for spatial extent in simple fitting = 2.89"
[Tue Sep 27 05:47:34 2011] source mask rpix=5.9, npix_max = 162, mask sum = 156, frac = 0.960
[Tue Sep 27 05:47:34 2011] Giving source the simple spatial ID 12 for pass 0, mean size = 2.89"
[Tue Sep 27 05:47:39 2011] fullrun_ccd6_acisf00890_pi14-548_cl_pass0_src12.ximg exists
[Tue Sep 27 05:47:39 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf00890_pi14-548_cl_pass0_src12.csv
[Tue Sep 27 05:47:39 2011] fullrun_ccd6_acisf00890_pi14-548_cl_pass0_src12_1.ximg exists
[Tue Sep 27 05:47:39 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf00890_pi14-548_cl_pass0_src12.csv
[Tue Sep 27 05:47:39 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf00890_pi14-548_cl_pass0_src12_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf00890_pi14-548_cl_pass0_src12.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
[Tue Sep 27 05:47:41 2011] fullrun_ccd6_acisf00890_pi14-548_cl_pass0_tfrozen_src12.ximg exists
[Tue Sep 27 05:47:42 2011] fullrun_ccd6_acisf00890_pi14-548_cl_pass0_tfrozen_src12_1.ximg exists
[Tue Sep 27 05:47:42 2011] Fit fullrun_ccd6_acisf00890_pi14-548_cl_pass0_tfrozen_src12 appears to have run properly
[Tue Sep 27 05:47:53 2011] Warning: source 12 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 13 at 33.040707 pixels away
[Tue Sep 27 05:47:53 2011] Vigneting correction estimate = 1.000000
[Tue Sep 27 05:47:53 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Sep 27 05:47:53 2011] Assessing source extent using major
[Tue Sep 27 05:47:53 2011] Source does appear to be extended
[Tue Sep 27 05:47:53 2011] Computing asymmetry using major and minor axis, asym = 1.76
[Tue Sep 27 05:47:53 2011] Source is asymmetric
[Tue Sep 27 05:48:36 2011] Using EEF radius (= 2.89 ")to estimate initial spatial extent for simple fitting
[Tue Sep 27 05:48:36 2011] Initial guess for spatial extent in simple fitting = 2.89"
[Tue Sep 27 05:48:36 2011] source mask rpix=5.9, npix_max = 162, mask sum = 156, frac = 0.960
[Tue Sep 27 05:48:36 2011] Giving source the simple spatial ID 11 for pass 1, mean size = 2.89"
[Tue Sep 27 05:48:37 2011] fullrun_ccd6_acisf00890_pi14-548_cl_pass1_src11.ximg exists
[Tue Sep 27 05:48:37 2011] fullrun_ccd6_acisf00890_pi14-548_cl_pass1_src11_1.ximg exists
[Tue Sep 27 05:48:37 2011] Fit fullrun_ccd6_acisf00890_pi14-548_cl_pass1_src11 appears to have run properly
[Tue Sep 27 05:48:38 2011] fullrun_ccd6_acisf00890_pi14-548_cl_pass1_tfrozen_src11.ximg exists
[Tue Sep 27 05:48:38 2011] fullrun_ccd6_acisf00890_pi14-548_cl_pass1_tfrozen_src11_1.ximg exists
[Tue Sep 27 05:48:38 2011] Fit fullrun_ccd6_acisf00890_pi14-548_cl_pass1_tfrozen_src11 appears to have run properly
[Tue Sep 27 05:48:54 2011] Spatial fit model total counts = 48.845800, observed total counts = 49.000000
[Tue Sep 27 05:48:54 2011] Offset between fit and detection position for source 13 = 0.563313 pixels
[Tue Sep 27 05:48:54 2011] 49.717350 total counts/ 41.742200 bgd. counts: snr = 1.234387
Spatial fit parameters:
  Offset between fit and detection position for source 13 = 0.563313 pixels
  Position = (494.9, 327.3) = 15 16 44.17 6 52 40.6
  Extent = 2.0 (0.8-2.9)" x 0.4 (0.4-1.8)", rotation angle = 0 (351-0) degrees
  Source counts = 8.0 +/- 7.1
  Background counts = 41.7
  Rate = 0.0002 +/- 0.0002
  Deleting source due to low Poisson probability