[Thu Oct  6 08:49:28 2011] Detection parameters:
  Position = (633.6, 700.2) = 17 47 49.11 -28 27 57.6
  Extent = 0.8" x 0.6", rotation angle = 56 degrees
  Source counts = 12.3 +/- 4.0
  Background counts = 3.7
  Rate = 0.0001 +/- 4e-05

[Thu Oct  6 08:49:29 2011] Off-axis axis estimate = 4.70'
[Thu Oct  6 08:51:26 2011] Using EEF radius (= 1.06 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 08:51:26 2011] Initial guess for spatial extent in simple fitting = 1.06"
[Thu Oct  6 08:51:26 2011] source mask rpix=2.2, npix_max = 28, mask sum = 25, frac = 0.883
[Thu Oct  6 08:51:26 2011] Giving source the simple spatial ID 41 for pass 0, mean size = 1.06"
[Thu Oct  6 08:51:29 2011] fullrun_ccd2_acisf11795_pi14-548_cl_pass0_src41.ximg exists
[Thu Oct  6 08:51:29 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf11795_pi14-548_cl_pass0_src41.csv
[Thu Oct  6 08:51:29 2011] fullrun_ccd2_acisf11795_pi14-548_cl_pass0_src41_1.ximg exists
[Thu Oct  6 08:51:29 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf11795_pi14-548_cl_pass0_src41.csv
[Thu Oct  6 08:51:29 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd2_acisf11795_pi14-548_cl_pass0_src41_1.ximg
Either tweak this fit manually starting from fullrun_ccd2_acisf11795_pi14-548_cl_pass0_src41.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
[Thu Oct  6 08:51:30 2011] fullrun_ccd2_acisf11795_pi14-548_cl_pass0_tfrozen_src41.ximg exists
[Thu Oct  6 08:51:30 2011] fullrun_ccd2_acisf11795_pi14-548_cl_pass0_tfrozen_src41_1.ximg exists
[Thu Oct  6 08:51:30 2011] Fit fullrun_ccd2_acisf11795_pi14-548_cl_pass0_tfrozen_src41 appears to have run properly
[Thu Oct  6 08:52:12 2011] Spatial fit model total counts = 29.749000, observed total counts = 30.000000
[Thu Oct  6 08:52:12 2011] Offset between fit and detection position for source 46 = 0.672688 pixels
[Thu Oct  6 08:52:12 2011] 29.862440 total counts/ 20.379900 bgd. counts: snr = 2.100505
Spatial fit parameters:
  Offset between fit and detection position for source 46 = 0.672688 pixels
  Position = (634.3, 700.3) = 17 47 49.11 -28 27 57.9
  Extent = 0.7 (0.3-2.1)", rotation angle = 0
  Source counts = 9.5 +/- 5.5
  Background counts = 20.4
  Rate = 0.0001 +/- 6e-05
[Thu Oct  6 08:52:12 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 08:52:12 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 08:52:12 2011] Assessing source extent using major axis lower bound
[Thu Oct  6 08:52:12 2011] Source does appear to be extended
[Thu Oct  6 08:52:12 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct  6 08:53:08 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct  6 08:53:08 2011] Initial guess for spatial extent in simple fitting = 0.71"
[Thu Oct  6 08:53:08 2011] Spatial fitting skipped for pass 1: source                                 has 9.5 net counts, is at off-axis angle 4.7'
[Thu Oct  6 08:53:43 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 08:53:43 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 08:53:43 2011] Assessing source extent using major axis lower bound
[Thu Oct  6 08:53:43 2011] Source does appear to be extended
[Thu Oct  6 08:53:43 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct  6 08:53:43 2011] Deleting source due to low Poisson probability 1.0