[Wed Sep 21 04:03:17 2011] Detection parameters:
  Position = (452.3, 235.8) = 18 1 12.04 -24 55 35.3
  Extent = 1.3" x 0.5", rotation angle = 46 degrees
  Source counts = 19.6 +/- 5.3
  Background counts = 8.4
  Rate = 0.001 +/- 0.0003

[Wed Sep 21 04:03:19 2011] Off-axis axis estimate = 5.47'
[Wed Sep 21 04:04:14 2011] Using EEF radius (= 1.38 ")to estimate initial spatial extent for simple fitting
[Wed Sep 21 04:04:14 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Wed Sep 21 04:04:14 2011] Initial guess for spatial extent in simple fitting = 1.38"
[Wed Sep 21 04:04:14 2011] source mask rpix=2.8, npix_max = 43, mask sum = 49, frac = 1.125
[Wed Sep 21 04:04:14 2011] Giving source the simple spatial ID 6 for pass 0, mean size = 1.38"
[Wed Sep 21 04:04:15 2011] fullrun_ccd7_acisf00753_pi14-548_cl_pass0_src6.ximg exists
[Wed Sep 21 04:04:15 2011] fullrun_ccd7_acisf00753_pi14-548_cl_pass0_src6_1.ximg exists
[Wed Sep 21 04:04:15 2011] Fit fullrun_ccd7_acisf00753_pi14-548_cl_pass0_src6 appears to have run properly
[Wed Sep 21 04:04:15 2011] fullrun_ccd7_acisf00753_pi14-548_cl_pass0_tfrozen_src6.ximg exists
[Wed Sep 21 04:04:15 2011] fullrun_ccd7_acisf00753_pi14-548_cl_pass0_tfrozen_src6_1.ximg exists
[Wed Sep 21 04:04:15 2011] Fit fullrun_ccd7_acisf00753_pi14-548_cl_pass0_tfrozen_src6 appears to have run properly
[Wed Sep 21 04:04:20 2011] Spatial fit model total counts = 47.014200, observed total counts = 47.000000
[Wed Sep 21 04:04:20 2011] Offset between fit and detection position for source 4 = 0.823133 pixels
[Wed Sep 21 04:04:20 2011] 46.887400 total counts/ 26.746300 bgd. counts: snr = 3.894497
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.823133 pixels
  Position = (452.9, 236.3) = 18 1 12.04 -24 55 35.3
  Extent = 1.2 (0.7-1.5)" x 0.4 (0.3-0.7)", rotation angle = 317 (317-317) degrees
  Source counts = 20.1 +/- 6.8
  Background counts = 26.7
  Rate = 0.001 +/- 0.0003
[Wed Sep 21 04:04:20 2011] Vigneting correction estimate = 1.000000
[Wed Sep 21 04:04:20 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Sep 21 04:04:20 2011] Assessing source extent using major axis lower bound
[Wed Sep 21 04:04:20 2011] Source does appear to be extended
[Wed Sep 21 04:04:20 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.02
[Wed Sep 21 04:04:35 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Sep 21 04:04:35 2011] Initial guess for spatial extent in simple fitting = 0.83"
[Wed Sep 21 04:04:35 2011] source mask rpix=1.7, npix_max = 18, mask sum = 16, frac = 0.843
[Wed Sep 21 04:04:35 2011] Giving source the simple spatial ID 6 for pass 1, mean size = 0.83"
[Wed Sep 21 04:04:35 2011] fullrun_ccd7_acisf00753_pi14-548_cl_pass1_src6.ximg exists
[Wed Sep 21 04:04:35 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf00753_pi14-548_cl_pass1_src6.csv
[Wed Sep 21 04:04:35 2011] fullrun_ccd7_acisf00753_pi14-548_cl_pass1_src6_1.ximg exists
[Wed Sep 21 04:04:35 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf00753_pi14-548_cl_pass1_src6.csv
[Wed Sep 21 04:04:35 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf00753_pi14-548_cl_pass1_src6_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf00753_pi14-548_cl_pass1_src6.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
[Wed Sep 21 04:04:36 2011] fullrun_ccd7_acisf00753_pi14-548_cl_pass1_tfrozen_src6.ximg exists
[Wed Sep 21 04:04:36 2011] fullrun_ccd7_acisf00753_pi14-548_cl_pass1_tfrozen_src6_1.ximg exists
[Wed Sep 21 04:04:36 2011] Fit fullrun_ccd7_acisf00753_pi14-548_cl_pass1_tfrozen_src6 appears to have run properly
[Wed Sep 21 04:04:40 2011] Spatial fit model total counts = 44.903600, observed total counts = 45.000000
[Wed Sep 21 04:04:40 2011] Offset between fit and detection position for source 4 = 1.015051 pixels
[Wed Sep 21 04:04:40 2011] 44.414320 total counts/ 34.457000 bgd. counts: snr = 1.696304
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.015051 pixels
  Position = (453.4, 237.2) = 18 1 12.02 -24 55 34.9
  Extent = 0.3 (0.2-0.7)", rotation angle = 0
  Source counts = 10.0 +/- 6.7
  Background counts = 34.5
  Rate = 0.0005 +/- 0.0003
  Deleting source due to low Poisson probability