[Sun Sep 25 22:40:46 2011] Detection parameters:
  Position = (237.6, 661.2) = 4 57 14.85 -66 22 24.9
  Extent = 2.2" x 1.3", rotation angle = 72 degrees
  Source counts = 26.3 +/- 6.8
  Background counts = 19.7
  Rate = 0.0006 +/- 0.0001

[Sun Sep 25 22:40:48 2011] Off-axis axis estimate = 9.42'
[Sun Sep 25 22:42:05 2011] Using EEF radius (= 3.92 ")to estimate initial spatial extent for simple fitting
[Sun Sep 25 22:42:05 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sun Sep 25 22:42:05 2011] Initial guess for spatial extent in simple fitting = 3.92"
[Sun Sep 25 22:42:05 2011] source mask rpix=8.0, npix_max = 287, mask sum = 289, frac = 1.006
[Sun Sep 25 22:42:05 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 3.92"
[Sun Sep 25 22:42:05 2011] fullrun_ccd1_acisf08468_pi14-548_cl_pass0_src4.ximg exists
[Sun Sep 25 22:42:05 2011] fullrun_ccd1_acisf08468_pi14-548_cl_pass0_src4_1.ximg exists
[Sun Sep 25 22:42:05 2011] Fit fullrun_ccd1_acisf08468_pi14-548_cl_pass0_src4 appears to have run properly
[Sun Sep 25 22:42:06 2011] fullrun_ccd1_acisf08468_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Sun Sep 25 22:42:06 2011] fullrun_ccd1_acisf08468_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Sun Sep 25 22:42:06 2011] Fit fullrun_ccd1_acisf08468_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Sun Sep 25 22:42:22 2011] Warning: source 4 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 4 at 44.113168 pixels away
[Sun Sep 25 22:42:22 2011] Vigneting correction estimate = 1.000000
[Sun Sep 25 22:42:22 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Sep 25 22:42:22 2011] Assessing source extent using major
[Sun Sep 25 22:42:22 2011] Source does appear to be extended
[Sun Sep 25 22:42:22 2011] Computing asymmetry using major and minor axis, asym = 1.70
[Sun Sep 25 22:42:22 2011] Source is asymmetric
[Sun Sep 25 22:42:53 2011] Using EEF radius (= 3.92 ")to estimate initial spatial extent for simple fitting
[Sun Sep 25 22:42:53 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sun Sep 25 22:42:53 2011] Initial guess for spatial extent in simple fitting = 3.92"
[Sun Sep 25 22:42:53 2011] source mask rpix=8.0, npix_max = 287, mask sum = 289, frac = 1.006
[Sun Sep 25 22:42:53 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 3.92"
[Sun Sep 25 22:42:54 2011] fullrun_ccd1_acisf08468_pi14-548_cl_pass1_src4.ximg exists
[Sun Sep 25 22:42:54 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf08468_pi14-548_cl_pass1_src4.csv
[Sun Sep 25 22:42:54 2011] fullrun_ccd1_acisf08468_pi14-548_cl_pass1_src4_1.ximg exists
[Sun Sep 25 22:42:54 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf08468_pi14-548_cl_pass1_src4.csv
[Sun Sep 25 22:42:54 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf08468_pi14-548_cl_pass1_src4_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf08468_pi14-548_cl_pass1_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 Sep 25 22:42:54 2011] fullrun_ccd1_acisf08468_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Sun Sep 25 22:42:54 2011] fullrun_ccd1_acisf08468_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Sun Sep 25 22:42:54 2011] Fit fullrun_ccd1_acisf08468_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Sun Sep 25 22:43:04 2011] Spatial fit model total counts = 65.975900, observed total counts = 66.000000
[Sun Sep 25 22:43:04 2011] Offset between fit and detection position for source 4 = 3.931427 pixels
[Sun Sep 25 22:43:04 2011] 66.066790 total counts/ 56.195400 bgd. counts: snr = 1.316825
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 3.931427 pixels
  Position = (237.1, 657.3) = 4 57 14.94 -66 22 27.0
  Extent = 1.2 (1.0-1.7)", rotation angle = 0
  Source counts = 9.9 +/- 8.1
  Background counts = 56.2
  Rate = 0.0002 +/- 0.0002
  Deleting source due to low Poisson probability