[Sun Oct  2 15:42:06 2011] Detection parameters:
  Position = (871.6, 509.5) = 0 23 5.92 -28 2 27.1
  Extent = 1.8" x 0.9", rotation angle = 30 degrees
  Source counts = 22.6 +/- 4.9
  Background counts = 1.4
  Rate = 0.003 +/- 0.0007

[Sun Oct  2 15:42:06 2011] Off-axis axis estimate = 6.66'
[Sun Oct  2 15:42:58 2011] Using EEF radius (= 1.98 ")to estimate initial spatial extent for simple fitting
[Sun Oct  2 15:42:58 2011] Initial guess for spatial extent in simple fitting = 1.98"
[Sun Oct  2 15:42:58 2011] source mask rpix=4.0, npix_max = 81, mask sum = 81, frac = 0.990
[Sun Oct  2 15:42:58 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 1.98"
[Sun Oct  2 15:42:59 2011] fullrun_ccd6_acisf11354_pi14-548_cl_pass0_src4.ximg exists
[Sun Oct  2 15:42:59 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf11354_pi14-548_cl_pass0_src4.csv
[Sun Oct  2 15:42:59 2011] fullrun_ccd6_acisf11354_pi14-548_cl_pass0_src4_1.ximg exists
[Sun Oct  2 15:42:59 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf11354_pi14-548_cl_pass0_src4.csv
[Sun Oct  2 15:42:59 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf11354_pi14-548_cl_pass0_src4_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf11354_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
[Sun Oct  2 15:42:59 2011] fullrun_ccd6_acisf11354_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Sun Oct  2 15:43:01 2011] fullrun_ccd6_acisf11354_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Sun Oct  2 15:43:01 2011] Fit fullrun_ccd6_acisf11354_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Sun Oct  2 15:43:06 2011] Warning: source 4 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 4 at 16.406013 pixels away
[Sun Oct  2 15:43:06 2011] Vigneting correction estimate = 1.000000
[Sun Oct  2 15:43:06 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct  2 15:43:06 2011] Assessing source extent using major
[Sun Oct  2 15:43:06 2011] Source does appear to be extended
[Sun Oct  2 15:43:06 2011] Computing asymmetry using major and minor axis, asym = 2.08
[Sun Oct  2 15:43:06 2011] Source is asymmetric
[Sun Oct  2 15:43:06 2011] Source is confused with source 2
[Sun Oct  2 15:43:24 2011] Using EEF radius (= 1.98 ")to estimate initial spatial extent for simple fitting
[Sun Oct  2 15:43:24 2011] Initial guess for spatial extent in simple fitting = 1.98"
[Sun Oct  2 15:43:24 2011] source mask rpix=4.0, npix_max = 81, mask sum = 81, frac = 0.990
[Sun Oct  2 15:43:24 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 1.98"
[Sun Oct  2 15:43:25 2011] fullrun_ccd6_acisf11354_pi14-548_cl_pass1_src4.ximg exists
[Sun Oct  2 15:43:25 2011] fullrun_ccd6_acisf11354_pi14-548_cl_pass1_src4_1.ximg exists
[Sun Oct  2 15:43:25 2011] Fit fullrun_ccd6_acisf11354_pi14-548_cl_pass1_src4 appears to have run properly
[Sun Oct  2 15:43:25 2011] fullrun_ccd6_acisf11354_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Sun Oct  2 15:43:25 2011] fullrun_ccd6_acisf11354_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Sun Oct  2 15:43:25 2011] Fit fullrun_ccd6_acisf11354_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Sun Oct  2 15:43:28 2011] Warning: source 2 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 4 at 26.989201 pixels away
[Sun Oct  2 15:43:28 2011] Spatial fit model total counts = 47.262800, observed total counts = 49.000000
[Sun Oct  2 15:43:28 2011] Offset between fit and detection position for source 4 = 1.697340 pixels
[Sun Oct  2 15:43:28 2011] 48.804150 total counts/ 39.247600 bgd. counts: snr = 1.525438
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.697340 pixels
  Position = (869.9, 509.7) = 0 23 6.00 -28 2 27.3
  Extent = 0.8 (0.5-1.9)", rotation angle = 0
  Source counts = 9.6 +/- 7.0
  Background counts = 39.2
  Rate = 0.001 +/- 0.001
  Deleting source due to low Poisson probability