[Sun Oct  2 07:56:33 2011] Detection parameters:
  Position = (866.6, 109.5) = 21 53 55.65 62 36 17.9
  Extent = 0.5" x 0.5", rotation angle = 129 degrees
  Source counts = 20.7 +/- 4.6
  Background counts = 0.3
  Rate = 0.001 +/- 0.0003

[Sun Oct  2 07:56:35 2011] Off-axis axis estimate = 1.00'
[Sun Oct  2 07:57:47 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Sun Oct  2 07:57:47 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Sun Oct  2 07:57:47 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.390
[Sun Oct  2 07:57:47 2011] Giving source the simple spatial ID 2 for pass 0, mean size = 0.38"
[Sun Oct  2 07:57:47 2011] fullrun_ccd3_acisf08938_pi14-548_cl_pass0_src2.ximg exists
[Sun Oct  2 07:57:47 2011] fullrun_ccd3_acisf08938_pi14-548_cl_pass0_src2_1.ximg exists
[Sun Oct  2 07:57:47 2011] Fit fullrun_ccd3_acisf08938_pi14-548_cl_pass0_src2 appears to have run properly
[Sun Oct  2 07:57:47 2011] fullrun_ccd3_acisf08938_pi14-548_cl_pass0_tfrozen_src2.ximg exists
[Sun Oct  2 07:57:47 2011] fullrun_ccd3_acisf08938_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists
[Sun Oct  2 07:57:47 2011] Fit fullrun_ccd3_acisf08938_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly
[Sun Oct  2 07:58:08 2011] Spatial fit model total counts = 21.006100, observed total counts = 22.000000
[Sun Oct  2 07:58:08 2011] Offset between fit and detection position for source 6 = 0.739617 pixels
[Sun Oct  2 07:58:08 2011] 20.799800 total counts/ 0.000000 bgd. counts: snr = 382347972712590.875000
Spatial fit parameters:
  Offset between fit and detection position for source 6 = 0.739617 pixels
  Position = (867.2, 109.9) = 21 53 55.64 62 36 17.9
  Extent = 0.4 (0.3-0.4)", rotation angle = 0
  Source counts = 20.8 +/- 4.6
  Background counts = 0.0
  Rate = 0.001 +/- 0.0003
[Sun Oct  2 07:58:08 2011] Vigneting correction estimate = 1.000000
[Sun Oct  2 07:58:08 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct  2 07:58:08 2011] Assessing source extent using major axis lower bound
[Sun Oct  2 07:58:08 2011] Source does appear to be extended
[Sun Oct  2 07:58:08 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Oct  2 07:58:41 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Oct  2 07:58:41 2011] Initial guess for spatial extent in simple fitting = 0.37"
[Sun Oct  2 07:58:41 2011] source mask rpix=0.7, npix_max = 6, mask sum = 4, frac = 0.642
[Sun Oct  2 07:58:41 2011] Giving source the simple spatial ID 2 for pass 1, mean size = 0.37"
[Sun Oct  2 07:58:41 2011] fullrun_ccd3_acisf08938_pi14-548_cl_pass1_src2.ximg exists
[Sun Oct  2 07:58:41 2011] fullrun_ccd3_acisf08938_pi14-548_cl_pass1_src2_1.ximg exists
[Sun Oct  2 07:58:41 2011] Fit fullrun_ccd3_acisf08938_pi14-548_cl_pass1_src2 appears to have run properly
[Sun Oct  2 07:58:41 2011] fullrun_ccd3_acisf08938_pi14-548_cl_pass1_tfrozen_src2.ximg exists
[Sun Oct  2 07:58:41 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf08938_pi14-548_cl_pass1_tfrozen_src2.csv
[Sun Oct  2 07:58:41 2011] fullrun_ccd3_acisf08938_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists
[Sun Oct  2 07:58:41 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf08938_pi14-548_cl_pass1_tfrozen_src2.csv
[Sun Oct  2 07:58:41 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf08938_pi14-548_cl_pass1_tfrozen_src2_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf08938_pi14-548_cl_pass1_tfrozen_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
[Sun Oct  2 07:58:57 2011] Spatial fit model total counts = 19.861100, observed total counts = 22.000000
[Sun Oct  2 07:58:57 2011] Offset between fit and detection position for source 6 = 0.037132 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 6 = 0.037132 pixels
  Position = (867.2, 109.9) = 21 53 55.64 62 36 17.9
  Extent = 0.4 (0.3-0.4)", rotation angle = 0
  Source counts = 19.6 +/- 4.4
  Background counts = 0.0
  Rate = 0.001 +/- 0.0002
[Sun Oct  2 07:58:57 2011] Vigneting correction estimate = 1.000000
[Sun Oct  2 07:58:57 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct  2 07:58:57 2011] Assessing source extent using major axis lower bound
[Sun Oct  2 07:58:57 2011] Source does appear to be extended
[Sun Oct  2 07:58:57 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Oct  2 08:07:56 2011] Not overwriting source region fullrun_ccd3_acisf08938_pi14-548_pass1_cl_src6_src.reg
[Sun Oct  2 08:07:56 2011] Extracting stamp from image fullrun_ccd3_acisf08938_pi14-548_cl_sm2.00.img.gz, (850, 93) - (884, 127)
[Sun Oct  2 08:07:56 2011] Writing fullrun_ccd3_acisf08938_pi14-548_pass1_cl_src6.gif
[Sun Oct  2 08:08:06 2011] ../../acisf08938/products/events/fullrun_ccd3_acisf08938_pi14-548_pass1_cl_src6_src.evt and ../../acisf08938/products/events/fullrun_ccd3_acisf08938_pi14-548_pass1_cl_src6_bgd.evt exist, delete to re-create
[Sun Oct  2 08:08:06 2011] Size of ../../acisf08938/products/events/fullrun_ccd3_acisf08938_pi14-548_pass1_cl_src6_src.evt.gz[events] = 21 counts
[Sun Oct  2 08:08:06 2011] Mean chipx,y = (856.81, 941.05)
[Sun Oct  2 08:08:06 2011] Mean tdetx,y = (4190.95, 3917.81)
[Sun Oct  2 08:08:06 2011] chipx,y range = (845.00-876.00, 926.00-957.00)
[Sun Oct  2 08:08:06 2011] Size of ../../acisf08938/products/events/fullrun_ccd3_acisf08938_pi14-548_pass1_cl_src6_bgd.evt.gz[events] = 1 counts
[Sun Oct  2 08:08:06 2011] ../../acisf08938/products/images/fullrun_ccd3_acisf08938_pi14-548_pass1_cl_src6_src.img and ../../acisf08938/products/images/fullrun_ccd3_acisf08938_pi14-548_pass1_cl_src6_bgd.img exist, delete to re-create
[Sun Oct  2 08:08:06 2011] ../../acisf08938/products/spectra/fullrun_ccd3_acisf08938_pi14-548_pass1_cl_src6_src.pi and ../../acisf08938/products/spectra/fullrun_ccd3_acisf08938_pi14-548_pass1_cl_src6_bgd.pi exist, delete to re-create
[Sun Oct  2 08:08:06 2011] Not generating rmf since there are only 19 counts
[Sun Oct  2 08:08:12 2011] ../../acisf08938/products/lightcurves/fullrun_ccd3_acisf08938_pi14-548_pass1_cl_src6_src.lc and ../../acisf08938/products/lightcurves/fullrun_ccd3_acisf08938_pi14-548_pass1_cl_src6_bgd.lc exist, delete to re-create
[Sun Oct  2 08:10:31 2011] 200.553
[Sun Oct  2 08:10:37 2011] Updating aperture counts using extracted products
[Sun Oct  2 08:10:37 2011] Error reading totcts from fullrun_ccd3_acisf08938_pi14-548_pass1_cl_src6_src.pi.gz
[Sun Oct  2 08:10:37 2011] Calculating source flux in energy range 0.30-8.00
[Sun Oct  2 08:10:37 2011] Using photon index=1.80, rate=0.00109, arf fullrun_ccd3_acisf08938_pi14-548_pass1_cl_src6.arf
[Sun Oct  2 08:10:37 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Oct  2 08:10:38 2011] Updating source flux to 1.3e-14
[Sun Oct  2 08:10:56 2011] Source 6 has fewer than 100.000000 counts, skipping spectral fitting
[Sun Oct  2 08:10:57 2011] acisf08938/analysis//spectral/fullrun_ccd3_acisf08938_pi14-548_pass1_cl_src6_pl.csv not found, spectral fit skipped or did not complete