[Sat Oct 15 11:20:43 2011] Detection parameters:
  Position = (683.7, 1029.3) = 21 47 43.98 15 18 41.1
  Extent = 1.0" x 0.7", rotation angle = 64 degrees
  Source counts = 24.8 +/- 5.1
  Background counts = 1.2
  Rate = 0.001 +/- 0.0003

[Sat Oct 15 11:20:44 2011] Off-axis axis estimate = 4.62'
[Sat Oct 15 11:21:11 2011] Using EEF radius (= 1.03 ")to estimate initial spatial extent for simple fitting
[Sat Oct 15 11:21:11 2011] Initial guess for spatial extent in simple fitting = 1.03"
[Sat Oct 15 11:21:11 2011] source mask rpix=2.1, npix_max = 27, mask sum = 25, frac = 0.924
[Sat Oct 15 11:21:11 2011] Giving source the simple spatial ID 5 for pass 0, mean size = 1.03"
[Sat Oct 15 11:21:11 2011] fullrun_ccd6_acisf09259_pi14-548_cl_pass0_src5.ximg exists
[Sat Oct 15 11:21:11 2011] fullrun_ccd6_acisf09259_pi14-548_cl_pass0_src5_1.ximg exists
[Sat Oct 15 11:21:11 2011] Fit fullrun_ccd6_acisf09259_pi14-548_cl_pass0_src5 appears to have run properly
[Sat Oct 15 11:21:11 2011] fullrun_ccd6_acisf09259_pi14-548_cl_pass0_tfrozen_src5.ximg exists
[Sat Oct 15 11:21:11 2011] fullrun_ccd6_acisf09259_pi14-548_cl_pass0_tfrozen_src5_1.ximg exists
[Sat Oct 15 11:21:11 2011] Fit fullrun_ccd6_acisf09259_pi14-548_cl_pass0_tfrozen_src5 appears to have run properly
[Sat Oct 15 11:21:16 2011] Spatial fit model total counts = 26.111300, observed total counts = 28.000000
[Sat Oct 15 11:21:16 2011] Offset between fit and detection position for source 4 = 0.271421 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.271421 pixels
  Position = (683.5, 1029.1) = 21 47 44.00 15 18 40.7
  Extent = 1.3 (1.0-1.7)", rotation angle = 0
  Source counts = 28.3 +/- 5.3
  Background counts = 0.0
  Rate = 0.001 +/- 0.0003
[Sat Oct 15 11:21:16 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 11:21:16 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 11:21:16 2011] Assessing source extent using major axis lower bound
[Sat Oct 15 11:21:16 2011] Source does appear to be extended
[Sat Oct 15 11:21:16 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 15 11:21:30 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 15 11:21:30 2011] Initial guess for spatial extent in simple fitting = 1.31"
[Sat Oct 15 11:21:30 2011] source mask rpix=2.7, npix_max = 39, mask sum = 42, frac = 1.051
[Sat Oct 15 11:21:30 2011] Giving source the simple spatial ID 5 for pass 1, mean size = 1.31"
[Sat Oct 15 11:21:30 2011] fullrun_ccd6_acisf09259_pi14-548_cl_pass1_src5.ximg exists
[Sat Oct 15 11:21:31 2011] fullrun_ccd6_acisf09259_pi14-548_cl_pass1_src5_1.ximg exists
[Sat Oct 15 11:21:31 2011] Fit fullrun_ccd6_acisf09259_pi14-548_cl_pass1_src5 appears to have run properly
[Sat Oct 15 11:21:31 2011] fullrun_ccd6_acisf09259_pi14-548_cl_pass1_tfrozen_src5.ximg exists
[Sat Oct 15 11:21:31 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf09259_pi14-548_cl_pass1_tfrozen_src5.csv
[Sat Oct 15 11:21:31 2011] fullrun_ccd6_acisf09259_pi14-548_cl_pass1_tfrozen_src5_1.ximg exists
[Sat Oct 15 11:21:31 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf09259_pi14-548_cl_pass1_tfrozen_src5.csv
[Sat Oct 15 11:21:31 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf09259_pi14-548_cl_pass1_tfrozen_src5_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf09259_pi14-548_cl_pass1_tfrozen_src5.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
[Sat Oct 15 11:21:35 2011] Spatial fit model total counts = 22.797800, observed total counts = 27.000000
[Sat Oct 15 11:21:35 2011] Offset between fit and detection position for source 4 = 0.218988 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.218988 pixels
  Position = (683.6, 1028.9) = 21 47 44.00 15 18 40.6
  Extent = 1.2 (0.9-1.6)", rotation angle = 0
  Source counts = 25.1 +/- 5.0
  Background counts = 0.0
  Rate = 0.001 +/- 0.0003
[Sat Oct 15 11:21:35 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 11:21:35 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 11:21:35 2011] Assessing source extent using major axis lower bound
[Sat Oct 15 11:21:35 2011] Source does appear to be extended
[Sat Oct 15 11:21:35 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 15 11:21:50 2011] Not overwriting source region fullrun_ccd6_acisf09259_pi14-548_pass1_cl_src4_src.reg
[Sat Oct 15 11:21:50 2011] Extracting stamp from image fullrun_ccd6_acisf09259_pi14-548_cl_sm2.00.img.gz, (628, 973) - (740, 1085)
[Sat Oct 15 11:21:50 2011] Writing fullrun_ccd6_acisf09259_pi14-548_pass1_cl_src4.gif
[Sat Oct 15 11:22:02 2011] ../../acisf09259/products/events/fullrun_ccd6_acisf09259_pi14-548_pass1_cl_src4_src.evt and ../../acisf09259/products/events/fullrun_ccd6_acisf09259_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Sat Oct 15 11:22:02 2011] Size of ../../acisf09259/products/events/fullrun_ccd6_acisf09259_pi14-548_pass1_cl_src4_src.evt.gz[events] = 29 counts
[Sat Oct 15 11:22:02 2011] Mean chipx,y = (716.17, 278.03)
[Sat Oct 15 11:22:02 2011] Mean tdetx,y = (3591.17, 1980.03)
[Sat Oct 15 11:22:02 2011] chipx,y range = (700.00-734.00, 254.00-296.00)
[Sat Oct 15 11:22:02 2011] Size of ../../acisf09259/products/events/fullrun_ccd6_acisf09259_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 22 counts
[Sat Oct 15 11:22:02 2011] ../../acisf09259/products/images/fullrun_ccd6_acisf09259_pi14-548_pass1_cl_src4_src.img and ../../acisf09259/products/images/fullrun_ccd6_acisf09259_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Sat Oct 15 11:22:02 2011] ../../acisf09259/products/spectra/fullrun_ccd6_acisf09259_pi14-548_pass1_cl_src4_src.pi and ../../acisf09259/products/spectra/fullrun_ccd6_acisf09259_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Sat Oct 15 11:22:02 2011] Not generating rmf since there are only 25 counts
[Sat Oct 15 11:22:05 2011] ../../acisf09259/products/lightcurves/fullrun_ccd6_acisf09259_pi14-548_pass1_cl_src4_src.lc and ../../acisf09259/products/lightcurves/fullrun_ccd6_acisf09259_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Sat Oct 15 11:22:21 2011] 201.324
[Sat Oct 15 11:23:26 2011] Updating aperture counts using extracted products
[Sat Oct 15 11:23:26 2011] Error reading totcts from fullrun_ccd6_acisf09259_pi14-548_pass1_cl_src4_src.pi.gz
[Sat Oct 15 11:23:26 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 15 11:23:26 2011] Using photon index=1.80, rate=0.00126, arf fullrun_ccd6_acisf09259_pi14-548_pass1_cl_src4.arf
[Sat Oct 15 11:23:26 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 15 11:23:27 2011] Updating source flux to 1.3e-14
[Sat Oct 15 11:23:29 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting