[Fri Sep 30 20:29:51 2011] Detection parameters:
  Position = (644.7, 755.7) = 17 46 3.44 -28 55 14.6
  Extent = 2.4" x 1.0", rotation angle = 134 degrees
  Source counts = 28.4 +/- 8.2
  Background counts = 39.6
  Rate = 0.0004 +/- 0.0001

[Fri Sep 30 20:29:52 2011] Off-axis axis estimate = 7.03'
[Fri Sep 30 20:32:36 2011] Using EEF radius (= 2.20 ")to estimate initial spatial extent for simple fitting
[Fri Sep 30 20:32:36 2011] Initial guess for spatial extent in simple fitting = 2.20"
[Fri Sep 30 20:32:36 2011] source mask rpix=4.5, npix_max = 98, mask sum = 100, frac = 1.011
[Fri Sep 30 20:32:36 2011] Giving source the simple spatial ID 39 for pass 0, mean size = 2.20"
[Fri Sep 30 20:32:39 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_src39.ximg exists
[Fri Sep 30 20:32:39 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf11843_pi14-548_cl_pass0_src39.csv
[Fri Sep 30 20:32:39 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_src39_1.ximg exists
[Fri Sep 30 20:32:39 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf11843_pi14-548_cl_pass0_src39.csv
[Fri Sep 30 20:32:39 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf11843_pi14-548_cl_pass0_src39_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf11843_pi14-548_cl_pass0_src39.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 Sep 30 20:32:41 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_tfrozen_src39.ximg exists
[Fri Sep 30 20:32:41 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_tfrozen_src39_1.ximg exists
[Fri Sep 30 20:32:41 2011] Fit fullrun_ccd0_acisf11843_pi14-548_cl_pass0_tfrozen_src39 appears to have run properly
[Fri Sep 30 20:33:30 2011] Warning: source 39 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 40 at 24.549743 pixels away
[Fri Sep 30 20:33:30 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 20:33:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 20:33:30 2011] Assessing source extent using major
[Fri Sep 30 20:33:30 2011] Source does appear to be extended
[Fri Sep 30 20:33:30 2011] Computing asymmetry using major and minor axis, asym = 2.34
[Fri Sep 30 20:33:30 2011] Source is asymmetric
[Fri Sep 30 20:34:43 2011] Using EEF radius (= 2.20 ")to estimate initial spatial extent for simple fitting
[Fri Sep 30 20:34:43 2011] Initial guess for spatial extent in simple fitting = 2.20"
[Fri Sep 30 20:34:43 2011] source mask rpix=4.5, npix_max = 98, mask sum = 100, frac = 1.011
[Fri Sep 30 20:34:43 2011] Giving source the simple spatial ID 39 for pass 1, mean size = 2.20"
[Fri Sep 30 20:34:45 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src39.ximg exists
[Fri Sep 30 20:34:45 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src39.csv
[Fri Sep 30 20:34:45 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src39_1.ximg exists
[Fri Sep 30 20:34:45 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src39.csv
[Fri Sep 30 20:34:45 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src39_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src39.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 Sep 30 20:34:46 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_tfrozen_src39.ximg exists
[Fri Sep 30 20:34:46 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_tfrozen_src39_1.ximg exists
[Fri Sep 30 20:34:46 2011] Fit fullrun_ccd0_acisf11843_pi14-548_cl_pass1_tfrozen_src39 appears to have run properly
[Fri Sep 30 20:35:25 2011] Spatial fit model total counts = 137.746000, observed total counts = 138.000000
[Fri Sep 30 20:35:25 2011] Offset between fit and detection position for source 40 = 0.241512 pixels
[Fri Sep 30 20:35:25 2011] 140.837200 total counts/ 125.087000 bgd. counts: snr = 1.408251
Spatial fit parameters:
  Offset between fit and detection position for source 40 = 0.241512 pixels
  Position = (645.0, 755.7) = 17 46 3.45 -28 55 14.8
  Extent = 0.7 (0.6-1.1)", rotation angle = 0
  Source counts = 15.8 +/- 11.9
  Background counts = 125.1
  Rate = 0.0002 +/- 0.0002
  Deleting source due to low Poisson probability