[Wed Oct 19 07:03:55 2011] Detection parameters:
  Position = (819.7, 452.4) = 1 52 46.69 36 9 19.0
  Extent = 0.7" x 0.7", rotation angle = 106 degrees
  Source counts = 818.9 +/- 37.7
  Background counts = 604.1
  Rate = 0.007 +/- 0.0003

[Wed Oct 19 07:03:59 2011] Off-axis axis estimate = 0.26'
[Wed Oct 19 07:06:22 2011] Using EEF radius (= 0.41 ")to estimate initial spatial extent for simple fitting
[Wed Oct 19 07:06:22 2011] Initial guess for spatial extent in simple fitting = 0.41"
[Wed Oct 19 07:06:22 2011] source mask rpix=0.8, npix_max = 7, mask sum = 9, frac = 1.276
[Wed Oct 19 07:06:22 2011] Giving source the simple spatial ID 2 for pass 0, mean size = 0.41"
[Wed Oct 19 07:06:23 2011] fullrun_ccd7_acisf07921_pi14-548_cl_pass0_src2.ximg exists
[Wed Oct 19 07:06:23 2011] fullrun_ccd7_acisf07921_pi14-548_cl_pass0_src2_1.ximg exists
[Wed Oct 19 07:06:23 2011] Fit fullrun_ccd7_acisf07921_pi14-548_cl_pass0_src2 appears to have run properly
[Wed Oct 19 07:06:24 2011] fullrun_ccd7_acisf07921_pi14-548_cl_pass0_tfrozen_src2.ximg exists
[Wed Oct 19 07:06:24 2011] fullrun_ccd7_acisf07921_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists
[Wed Oct 19 07:06:24 2011] Fit fullrun_ccd7_acisf07921_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly
[Wed Oct 19 07:06:36 2011] Spatial fit model total counts = 2533.000000, observed total counts = 2533.000000
[Wed Oct 19 07:06:36 2011] Offset between fit and detection position for source 2 = 2.088475 pixels
[Wed Oct 19 07:06:36 2011] 2563.664000 total counts/ 2408.430000 bgd. counts: snr = 3.163150
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 2.088475 pixels
  Position = (821.5, 451.3) = 1 52 46.64 36 9 18.2
  Extent = 1.1 (0.7-1.5)", rotation angle = 0
  Source counts = 155.2 +/- 50.6
  Background counts = 2408.4
  Rate = 0.001 +/- 0.0005
[Wed Oct 19 07:06:36 2011] Vigneting correction estimate = 1.000000
[Wed Oct 19 07:06:36 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Oct 19 07:06:36 2011] Assessing source extent using major axis lower bound
[Wed Oct 19 07:06:36 2011] Source does appear to be extended
[Wed Oct 19 07:06:36 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Oct 19 07:06:55 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Oct 19 07:06:55 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Wed Oct 19 07:06:55 2011] Initial guess for spatial extent in simple fitting = 1.12"
[Wed Oct 19 07:06:55 2011] source mask rpix=2.3, npix_max = 30, mask sum = 25, frac = 0.809
[Wed Oct 19 07:06:55 2011] Giving source the simple spatial ID 2 for pass 1, mean size = 1.12"
[Wed Oct 19 07:06:56 2011] fullrun_ccd7_acisf07921_pi14-548_cl_pass1_src2.ximg exists
[Wed Oct 19 07:06:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf07921_pi14-548_cl_pass1_src2.csv
[Wed Oct 19 07:06:56 2011] fullrun_ccd7_acisf07921_pi14-548_cl_pass1_src2_1.ximg exists
[Wed Oct 19 07:06:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf07921_pi14-548_cl_pass1_src2.csv
[Wed Oct 19 07:06:56 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf07921_pi14-548_cl_pass1_src2_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf07921_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
[Wed Oct 19 07:06:57 2011] fullrun_ccd7_acisf07921_pi14-548_cl_pass1_tfrozen_src2.ximg exists
[Wed Oct 19 07:06:57 2011] fullrun_ccd7_acisf07921_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists
[Wed Oct 19 07:06:57 2011] Fit fullrun_ccd7_acisf07921_pi14-548_cl_pass1_tfrozen_src2 appears to have run properly
[Wed Oct 19 07:07:08 2011] Warning, spatial fit 2 centroid is now closest to src. 3
[Wed Oct 19 07:07:08 2011] Spatial fit model total counts = 3857.120000, observed total counts = 3853.000000
[Wed Oct 19 07:07:08 2011] Offset between fit and detection position for source 2 = 2.404485 pixels
[Wed Oct 19 07:07:08 2011] Warning, changing simple spatial fit ID from 2 to 10
[Wed Oct 19 07:07:08 2011] 3853.481800 total counts/ 3809.530000 bgd. counts: snr = 0.712100
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 2.404485 pixels
  Position = (823.1, 449.5) = 1 52 46.58 36 9 17.3
  Extent = 0.5 (0.4-1.1)", rotation angle = 0
  Source counts = 44.0 +/- 62.1
  Background counts = 3809.5
  Rate = 0.0004 +/- 0.0006
  Deleting source due to low Poisson probability