[Sun Oct 23 13:13:03 2011] Detection parameters:
  Position = (518.5, 450.6) = 17 54 34.46 -28 41 48.6
  Extent = 1.5" x 0.7", rotation angle = 154 degrees
  Source counts = 17.5 +/- 4.2
  Background counts = 0.5
  Rate = 0.008 +/- 0.002

[Sun Oct 23 13:13:03 2011] Off-axis axis estimate = 6.44'
[Sun Oct 23 13:13:30 2011] Using EEF radius (= 1.86 ")to estimate initial spatial extent for simple fitting
[Sun Oct 23 13:13:30 2011] Initial guess for spatial extent in simple fitting = 1.86"
[Sun Oct 23 13:13:30 2011] source mask rpix=3.8, npix_max = 73, mask sum = 81, frac = 1.104
[Sun Oct 23 13:13:30 2011] Giving source the simple spatial ID 1 for pass 0, mean size = 1.86"
[Sun Oct 23 13:13:30 2011] fullrun_ccd0_acisf08734_pi14-548_cl_pass0_src1.ximg exists
[Sun Oct 23 13:13:30 2011] fullrun_ccd0_acisf08734_pi14-548_cl_pass0_src1_1.ximg exists
[Sun Oct 23 13:13:30 2011] Fit fullrun_ccd0_acisf08734_pi14-548_cl_pass0_src1 appears to have run properly
[Sun Oct 23 13:13:30 2011] fullrun_ccd0_acisf08734_pi14-548_cl_pass0_tfrozen_src1.ximg exists
[Sun Oct 23 13:13:30 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf08734_pi14-548_cl_pass0_tfrozen_src1.csv
[Sun Oct 23 13:13:30 2011] fullrun_ccd0_acisf08734_pi14-548_cl_pass0_tfrozen_src1_1.ximg exists
[Sun Oct 23 13:13:30 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf08734_pi14-548_cl_pass0_tfrozen_src1.csv
[Sun Oct 23 13:13:30 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf08734_pi14-548_cl_pass0_tfrozen_src1_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf08734_pi14-548_cl_pass0_tfrozen_src1.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 23 13:13:33 2011] Spatial fit model total counts = 18.072500, observed total counts = 18.000000
[Sun Oct 23 13:13:33 2011] Offset between fit and detection position for source 3 = 0.936418 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.936418 pixels
  Position = (519.4, 450.9) = 17 54 34.44 -28 41 48.7
  Extent = 2.0 (1.6-2.9)" x 1.0 (0.7-1.3)", rotation angle = 26 (10-44) degrees
  Source counts = 18.1 +/- 4.3
  Background counts = 0.0
  Rate = 0.008 +/- 0.002
[Sun Oct 23 13:13:33 2011] Vigneting correction estimate = 1.000000
[Sun Oct 23 13:13:33 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 23 13:13:33 2011] Assessing source extent using major axis lower bound
[Sun Oct 23 13:13:33 2011] Source does appear to be extended
[Sun Oct 23 13:13:33 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.25
[Sun Oct 23 13:13:44 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Oct 23 13:13:44 2011] Initial guess for spatial extent in simple fitting = 1.51"
[Sun Oct 23 13:13:44 2011] source mask rpix=3.1, npix_max = 50, mask sum = 49, frac = 0.965
[Sun Oct 23 13:13:44 2011] Giving source the simple spatial ID 1 for pass 1, mean size = 1.51"
[Sun Oct 23 13:13:44 2011] fullrun_ccd0_acisf08734_pi14-548_cl_pass1_src1.ximg exists
[Sun Oct 23 13:13:44 2011] fullrun_ccd0_acisf08734_pi14-548_cl_pass1_src1_1.ximg exists
[Sun Oct 23 13:13:44 2011] Fit fullrun_ccd0_acisf08734_pi14-548_cl_pass1_src1 appears to have run properly
[Sun Oct 23 13:13:44 2011] fullrun_ccd0_acisf08734_pi14-548_cl_pass1_tfrozen_src1.ximg exists
[Sun Oct 23 13:13:44 2011] fullrun_ccd0_acisf08734_pi14-548_cl_pass1_tfrozen_src1_1.ximg exists
[Sun Oct 23 13:13:44 2011] Fit fullrun_ccd0_acisf08734_pi14-548_cl_pass1_tfrozen_src1 appears to have run properly
[Sun Oct 23 13:13:47 2011] Spatial fit model total counts = 17.356700, observed total counts = 18.000000
[Sun Oct 23 13:13:47 2011] Offset between fit and detection position for source 3 = 0.385662 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.385662 pixels
  Position = (519.1, 451.1) = 17 54 34.45 -28 41 48.6
  Extent = 2.1 (1.6-3.0)" x 1.0 (0.7-1.3)", rotation angle = 29 (10-44) degrees
  Source counts = 17.4 +/- 4.2
  Background counts = 0.0
  Rate = 0.008 +/- 0.002
[Sun Oct 23 13:13:47 2011] Vigneting correction estimate = 1.000000
[Sun Oct 23 13:13:47 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 23 13:13:47 2011] Assessing source extent using major axis lower bound
[Sun Oct 23 13:13:47 2011] Source does appear to be extended
[Sun Oct 23 13:13:47 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.21
[Sun Oct 23 13:13:57 2011] Not overwriting source region fullrun_ccd0_acisf08734_pi14-548_pass1_cl_src3_src.reg
[Sun Oct 23 13:13:57 2011] Extracting stamp from image fullrun_ccd0_acisf08734_pi14-548_cl_sm2.00.img.gz, (421, 353) - (617, 549)
[Sun Oct 23 13:13:57 2011] Writing fullrun_ccd0_acisf08734_pi14-548_pass1_cl_src3.gif
[Sun Oct 23 13:14:04 2011] ../../acisf08734/products/events/fullrun_ccd0_acisf08734_pi14-548_pass1_cl_src3_src.evt and ../../acisf08734/products/events/fullrun_ccd0_acisf08734_pi14-548_pass1_cl_src3_bgd.evt exist, delete to re-create
[Sun Oct 23 13:14:04 2011] Size of ../../acisf08734/products/events/fullrun_ccd0_acisf08734_pi14-548_pass1_cl_src3_src.evt.gz[events] = 17 counts
[Sun Oct 23 13:14:04 2011] Mean chipx,y = (448.24, 625.35)
[Sun Oct 23 13:14:04 2011] Mean tdetx,y = (3686.35, 4683.76)
[Sun Oct 23 13:14:04 2011] chipx,y range = (431.00-474.00, 611.00-644.00)
[Sun Oct 23 13:14:04 2011] Size of ../../acisf08734/products/events/fullrun_ccd0_acisf08734_pi14-548_pass1_cl_src3_bgd.evt.gz[events] = 13 counts
[Sun Oct 23 13:14:04 2011] ../../acisf08734/products/images/fullrun_ccd0_acisf08734_pi14-548_pass1_cl_src3_src.img and ../../acisf08734/products/images/fullrun_ccd0_acisf08734_pi14-548_pass1_cl_src3_bgd.img exist, delete to re-create
[Sun Oct 23 13:14:04 2011] ../../acisf08734/products/spectra/fullrun_ccd0_acisf08734_pi14-548_pass1_cl_src3_src.pi and ../../acisf08734/products/spectra/fullrun_ccd0_acisf08734_pi14-548_pass1_cl_src3_bgd.pi exist, delete to re-create
[Sun Oct 23 13:14:04 2011] Not generating rmf since there are only 17 counts
[Sun Oct 23 13:14:06 2011] ../../acisf08734/products/lightcurves/fullrun_ccd0_acisf08734_pi14-548_pass1_cl_src3_src.lc and ../../acisf08734/products/lightcurves/fullrun_ccd0_acisf08734_pi14-548_pass1_cl_src3_bgd.lc exist, delete to re-create
[Sun Oct 23 13:14:07 2011] 180.634
[Sun Oct 23 13:14:35 2011] Updating aperture counts using extracted products
[Sun Oct 23 13:14:35 2011] Error reading totcts from fullrun_ccd0_acisf08734_pi14-548_pass1_cl_src3_src.pi.gz
[Sun Oct 23 13:14:35 2011] Calculating source flux in energy range 0.30-8.00
[Sun Oct 23 13:14:35 2011] Using photon index=1.80, rate=0.00807, arf fullrun_ccd0_acisf08734_pi14-548_pass1_cl_src3.arf
[Sun Oct 23 13:14:35 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Oct 23 13:14:35 2011] Updating source flux to 1.2e-13
[Sun Oct 23 13:14:37 2011] Source 3 has fewer than 100.000000 counts, skipping spectral fitting
[Sun Oct 23 13:14:38 2011] acisf08734/analysis//spectral/fullrun_ccd0_acisf08734_pi14-548_pass1_cl_src3_pl.csv not found, spectral fit skipped or did not complete