[Fri Aug 14 00:18:00 2015] Detection parameters:
  Position = (682.6, 869.7) = 19 35 33.86 -50 56 16.8
  Extent = 0.9" x 0.5", rotation angle = 69 degrees
  Source counts = 10.5 +/- 3.3
  Background counts = 0.5
  Rate = 0.0004 +/- 0.0001

[Fri Aug 14 00:18:01 2015] Off-axis axis estimate = 3.87'
[Fri Aug 14 00:18:36 2015] Using EEF radius (= 0.79 ")to estimate initial spatial extent for simple fitting
[Fri Aug 14 00:18:36 2015] Initial guess for spatial extent in simple fitting = 0.79"
[Fri Aug 14 00:18:36 2015] source mask rpix=1.6, npix_max = 17, mask sum = 20, frac = 1.126
[Fri Aug 14 00:18:36 2015] Giving source the simple spatial ID 4 for pass 0, mean size = 0.79"
[Fri Aug 14 00:18:36 2015] fullrun_ccd2_acisf15120_pi14-548_cl_pass0_src4.ximg exists
[Fri Aug 14 00:18:36 2015] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf15120_pi14-548_cl_pass0_src4.csv
[Fri Aug 14 00:18:36 2015] fullrun_ccd2_acisf15120_pi14-548_cl_pass0_src4_1.ximg exists
[Fri Aug 14 00:18:36 2015] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf15120_pi14-548_cl_pass0_src4.csv
[Fri Aug 14 00:18:36 2015] It looks like the fit did not converge
You should probably delete fullrun_ccd2_acisf15120_pi14-548_cl_pass0_src4_1.ximg
Either tweak this fit manually starting from fullrun_ccd2_acisf15120_pi14-548_cl_pass0_src4.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 Aug 14 00:18:36 2015] fullrun_ccd2_acisf15120_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Fri Aug 14 00:18:36 2015] fullrun_ccd2_acisf15120_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Fri Aug 14 00:18:36 2015] Fit fullrun_ccd2_acisf15120_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Fri Aug 14 00:18:40 2015] Spatial fit model total counts = 10.829800, observed total counts = 12.000000
[Fri Aug 14 00:18:40 2015] Offset between fit and detection position for source 3 = 0.674328 pixels
[Fri Aug 14 00:18:40 2015] 11.131498 total counts/ 0.007398 bgd. counts: snr = 129.334700
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.674328 pixels
  Position = (683.0, 870.2) = 19 35 33.86 -50 56 16.9
  Extent = 1.2 (0.7-1.6)" x 0.6 (0.4-0.9)", rotation angle = 69 (52-93) degrees
  Source counts = 11.1 +/- 3.3
  Background counts = 0.0
  Rate = 0.0004 +/- 0.0001
[Fri Aug 14 00:18:40 2015] Vigneting correction estimate = 1.000000
[Fri Aug 14 00:18:40 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Aug 14 00:18:40 2015] Assessing source extent using major axis lower bound
[Fri Aug 14 00:18:40 2015] Source does appear to be extended
[Fri Aug 14 00:18:40 2015] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.79
[Fri Aug 14 00:18:53 2015] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Aug 14 00:18:53 2015] Initial guess for spatial extent in simple fitting = 0.89"
[Fri Aug 14 00:18:53 2015] source mask rpix=1.8, npix_max = 21, mask sum = 16, frac = 0.747
[Fri Aug 14 00:18:53 2015] Giving source the simple spatial ID 4 for pass 1, mean size = 0.89"
[Fri Aug 14 00:18:54 2015] fullrun_ccd2_acisf15120_pi14-548_cl_pass1_src4.ximg exists
[Fri Aug 14 00:18:54 2015] fullrun_ccd2_acisf15120_pi14-548_cl_pass1_src4_1.ximg exists
[Fri Aug 14 00:18:54 2015] Fit fullrun_ccd2_acisf15120_pi14-548_cl_pass1_src4 appears to have run properly
[Fri Aug 14 00:18:54 2015] fullrun_ccd2_acisf15120_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Fri Aug 14 00:18:54 2015] fullrun_ccd2_acisf15120_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Fri Aug 14 00:18:54 2015] Fit fullrun_ccd2_acisf15120_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Fri Aug 14 00:19:00 2015] Spatial fit model total counts = 12.617700, observed total counts = 13.000000
[Fri Aug 14 00:19:00 2015] Offset between fit and detection position for source 3 = 0.384764 pixels
[Fri Aug 14 00:19:00 2015] 12.877790 total counts/ 4.190170 bgd. counts: snr = 4.244094
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.384764 pixels
  Position = (682.9, 870.5) = 19 35 33.87 -50 56 16.8
  Extent = 0.7 (0.4-1.6)", rotation angle = 0
  Source counts = 8.7 +/- 3.6
  Background counts = 4.2
  Rate = 0.0004 +/- 0.0001
[Fri Aug 14 00:19:00 2015] Vigneting correction estimate = 1.000000
[Fri Aug 14 00:19:00 2015] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Aug 14 00:19:00 2015] Assessing source extent using major axis lower bound
[Fri Aug 14 00:19:00 2015] Source does appear to be extended
[Fri Aug 14 00:19:00 2015] Computing asymmetry using major and minor axis, asym = 1.00