[Sat Oct 15 23:38:10 2011] Detection parameters:
  Position = (689.7, 571.5) = 20 8 36.26 -48 17 30.1
  Extent = 3.2" x 2.8", rotation angle = 66 degrees
  Source counts = 48.6 +/- 14.0
  Background counts = 147.4
  Rate = 0.0005 +/- 0.0001

[Sat Oct 15 23:38:10 2011] Off-axis axis estimate = 13.38'
[Sat Oct 15 23:39:42 2011] Using EEF radius (= 8.05 ")to estimate initial spatial extent for simple fitting
[Sat Oct 15 23:39:42 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct 15 23:39:42 2011] Initial guess for spatial extent in simple fitting = 8.05"
[Sat Oct 15 23:39:42 2011] source mask rpix=16.4, npix_max = 1136, mask sum = 1117, frac = 0.983
[Sat Oct 15 23:39:42 2011] Giving source the simple spatial ID 2 for pass 0, mean size = 8.05"
[Sat Oct 15 23:39:42 2011] fullrun_ccd6_acisf11752_pi14-548_cl_pass0_src2.ximg exists
[Sat Oct 15 23:39:42 2011] fullrun_ccd6_acisf11752_pi14-548_cl_pass0_src2_1.ximg exists
[Sat Oct 15 23:39:42 2011] Fit fullrun_ccd6_acisf11752_pi14-548_cl_pass0_src2 appears to have run properly
[Sat Oct 15 23:39:42 2011] fullrun_ccd6_acisf11752_pi14-548_cl_pass0_tfrozen_src2.ximg exists
[Sat Oct 15 23:39:42 2011] fullrun_ccd6_acisf11752_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists
[Sat Oct 15 23:39:42 2011] Fit fullrun_ccd6_acisf11752_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly
[Sat Oct 15 23:40:10 2011] Spatial fit model total counts = 516.251000, observed total counts = 511.000000
[Sat Oct 15 23:40:10 2011] Offset between fit and detection position for source 3 = 3.002430 pixels
[Sat Oct 15 23:40:10 2011] 515.023600 total counts/ 466.291000 bgd. counts: snr = 2.256790
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 3.002430 pixels
  Position = (691.7, 573.7) = 20 8 36.18 -48 17 29.2
  Extent = 4.4 (2.6-11.4)", rotation angle = 0
  Source counts = 48.7 +/- 22.7
  Background counts = 466.3
  Rate = 0.0005 +/- 0.0002
[Sat Oct 15 23:40:10 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 23:40:10 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 23:40:10 2011] Assessing source extent using major axis lower bound
[Sat Oct 15 23:40:10 2011] Source does appear to be extended
[Sat Oct 15 23:40:10 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 15 23:40:44 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 15 23:40:44 2011] Initial guess for spatial extent in simple fitting = 4.42"
[Sat Oct 15 23:40:44 2011] source mask rpix=9.0, npix_max = 360, mask sum = 361, frac = 1.002
[Sat Oct 15 23:40:44 2011] Giving source the simple spatial ID 2 for pass 1, mean size = 4.42"
[Sat Oct 15 23:40:44 2011] fullrun_ccd6_acisf11752_pi14-548_cl_pass1_src2.ximg exists
[Sat Oct 15 23:40:44 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf11752_pi14-548_cl_pass1_src2.csv
[Sat Oct 15 23:40:44 2011] fullrun_ccd6_acisf11752_pi14-548_cl_pass1_src2_1.ximg exists
[Sat Oct 15 23:40:44 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf11752_pi14-548_cl_pass1_src2.csv
[Sat Oct 15 23:40:44 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf11752_pi14-548_cl_pass1_src2_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf11752_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
[Sat Oct 15 23:40:44 2011] fullrun_ccd6_acisf11752_pi14-548_cl_pass1_tfrozen_src2.ximg exists
[Sat Oct 15 23:40:44 2011] fullrun_ccd6_acisf11752_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists
[Sat Oct 15 23:40:44 2011] Fit fullrun_ccd6_acisf11752_pi14-548_cl_pass1_tfrozen_src2 appears to have run properly
[Sat Oct 15 23:41:09 2011] Spatial fit model total counts = 199.634000, observed total counts = 196.000000
[Sat Oct 15 23:41:09 2011] Offset between fit and detection position for source 3 = 1.796533 pixels
[Sat Oct 15 23:41:09 2011] 198.498100 total counts/ 166.544000 bgd. counts: snr = 2.476065
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 1.796533 pixels
  Position = (693.3, 574.5) = 20 8 36.10 -48 17 28.8
  Extent = 3.2 (2.0-6.7)", rotation angle = 0
  Source counts = 32.0 +/- 14.1
  Background counts = 166.5
  Rate = 0.0003 +/- 0.0002
[Sat Oct 15 23:41:09 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 23:41:09 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 23:41:09 2011] Assessing source extent using major axis lower bound
[Sat Oct 15 23:41:09 2011] Source does appear to be extended
[Sat Oct 15 23:41:09 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 15 23:41:09 2011] Deleting source due to low Poisson probability 1.0