[Fri Sep 30 17:27:46 2011] Detection parameters:
  Position = (701.3, 761.0) = 20 32 54.62 41 25 46.2
  Extent = 0.5" x 0.5", rotation angle = 158 degrees
  Source counts = 20.5 +/- 4.7
  Background counts = 1.5
  Rate = 0.0007 +/- 0.0002

[Fri Sep 30 17:27:51 2011] Off-axis axis estimate = 5.89'
[Fri Sep 30 17:29:36 2011] Using EEF radius (= 1.58 ")to estimate initial spatial extent for simple fitting
[Fri Sep 30 17:29:36 2011] Initial guess for spatial extent in simple fitting = 1.58"
[Fri Sep 30 17:29:36 2011] source mask rpix=3.2, npix_max = 54, mask sum = 56, frac = 1.021
[Fri Sep 30 17:29:36 2011] Giving source the simple spatial ID 26 for pass 0, mean size = 1.58"
[Fri Sep 30 17:29:40 2011] fullrun_ccd0_acisf10951_pi14-548_cl_pass0_src26.ximg exists
[Fri Sep 30 17:29:40 2011] fullrun_ccd0_acisf10951_pi14-548_cl_pass0_src26_1.ximg exists
[Fri Sep 30 17:29:40 2011] Fit fullrun_ccd0_acisf10951_pi14-548_cl_pass0_src26 appears to have run properly
[Fri Sep 30 17:29:41 2011] fullrun_ccd0_acisf10951_pi14-548_cl_pass0_tfrozen_src26.ximg exists
[Fri Sep 30 17:29:41 2011] fullrun_ccd0_acisf10951_pi14-548_cl_pass0_tfrozen_src26_1.ximg exists
[Fri Sep 30 17:29:41 2011] Fit fullrun_ccd0_acisf10951_pi14-548_cl_pass0_tfrozen_src26 appears to have run properly
[Fri Sep 30 17:30:14 2011] Spatial fit model total counts = 39.587300, observed total counts = 42.000000
[Fri Sep 30 17:30:14 2011] Offset between fit and detection position for source 26 = 2.137576 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 26 = 2.137576 pixels
  Position = (699.7, 759.6) = 20 32 54.71 41 25 45.2
  Extent = 1.4 (1.3-1.6)", rotation angle = 0
  Source counts = 41.7 +/- 6.5
  Background counts = 0.0
  Rate = 0.001 +/- 0.0002
[Fri Sep 30 17:30:14 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 17:30:14 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 17:30:14 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 17:30:14 2011] Source does appear to be extended
[Fri Sep 30 17:30:14 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 17:31:07 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Sep 30 17:31:07 2011] Initial guess for spatial extent in simple fitting = 1.45"
[Fri Sep 30 17:31:07 2011] source mask rpix=2.9, npix_max = 47, mask sum = 49, frac = 1.035
[Fri Sep 30 17:31:07 2011] Giving source the simple spatial ID 26 for pass 1, mean size = 1.45"
[Fri Sep 30 17:31:08 2011] fullrun_ccd0_acisf10951_pi14-548_cl_pass1_src26.ximg exists
[Fri Sep 30 17:31:08 2011] fullrun_ccd0_acisf10951_pi14-548_cl_pass1_src26_1.ximg exists
[Fri Sep 30 17:31:08 2011] Fit fullrun_ccd0_acisf10951_pi14-548_cl_pass1_src26 appears to have run properly
[Fri Sep 30 17:31:10 2011] fullrun_ccd0_acisf10951_pi14-548_cl_pass1_tfrozen_src26.ximg exists
[Fri Sep 30 17:31:10 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10951_pi14-548_cl_pass1_tfrozen_src26.csv
[Fri Sep 30 17:31:10 2011] fullrun_ccd0_acisf10951_pi14-548_cl_pass1_tfrozen_src26_1.ximg exists
[Fri Sep 30 17:31:10 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10951_pi14-548_cl_pass1_tfrozen_src26.csv
[Fri Sep 30 17:31:10 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf10951_pi14-548_cl_pass1_tfrozen_src26_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10951_pi14-548_cl_pass1_tfrozen_src26.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
[Fri Sep 30 17:31:37 2011] Spatial fit model total counts = 37.518300, observed total counts = 40.000000
[Fri Sep 30 17:31:37 2011] Offset between fit and detection position for source 26 = 0.526527 pixels
[Fri Sep 30 17:31:37 2011] 38.906380 total counts/ 3.672280 bgd. counts: snr = 18.386340
Spatial fit parameters:
  Offset between fit and detection position for source 26 = 0.526527 pixels
  Position = (699.8, 760.1) = 20 32 54.71 41 25 45.5
  Extent = 1.6 (1.2-2.6)" x 0.9 (0.7-1.3)", rotation angle = 332 (130-129) degrees
  Source counts = 35.2 +/- 6.2
  Background counts = 3.7
  Rate = 0.001 +/- 0.0002
[Fri Sep 30 17:31:37 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 17:31:37 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 17:31:37 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 17:31:37 2011] Source does appear to be extended
[Fri Sep 30 17:31:37 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.87
[Fri Sep 30 17:32:35 2011] Not overwriting source region fullrun_ccd0_acisf10951_pi14-548_pass1_cl_src26_src.reg
[Fri Sep 30 17:32:35 2011] Extracting stamp from image fullrun_ccd0_acisf10951_pi14-548_cl_sm2.00.img.gz, (626, 686) - (774, 834)
[Fri Sep 30 17:32:35 2011] Writing fullrun_ccd0_acisf10951_pi14-548_pass1_cl_src26.gif
[Fri Sep 30 17:34:22 2011] ../../acisf10951/products/events/fullrun_ccd0_acisf10951_pi14-548_pass1_cl_src26_src.evt and ../../acisf10951/products/events/fullrun_ccd0_acisf10951_pi14-548_pass1_cl_src26_bgd.evt exist, delete to re-create
[Fri Sep 30 17:34:22 2011] Size of ../../acisf10951/products/events/fullrun_ccd0_acisf10951_pi14-548_pass1_cl_src26_src.evt.gz[events] = 38 counts
[Fri Sep 30 17:34:22 2011] Mean chipx,y = (621.13, 523.84)
[Fri Sep 30 17:34:22 2011] Mean tdetx,y = (3584.84, 4510.87)
[Fri Sep 30 17:34:22 2011] chipx,y range = (603.00-640.00, 507.00-545.00)
[Fri Sep 30 17:34:22 2011] Size of ../../acisf10951/products/events/fullrun_ccd0_acisf10951_pi14-548_pass1_cl_src26_bgd.evt.gz[events] = 86 counts
[Fri Sep 30 17:34:22 2011] ../../acisf10951/products/images/fullrun_ccd0_acisf10951_pi14-548_pass1_cl_src26_src.img and ../../acisf10951/products/images/fullrun_ccd0_acisf10951_pi14-548_pass1_cl_src26_bgd.img exist, delete to re-create
[Fri Sep 30 17:34:22 2011] ../../acisf10951/products/spectra/fullrun_ccd0_acisf10951_pi14-548_pass1_cl_src26_src.pi and ../../acisf10951/products/spectra/fullrun_ccd0_acisf10951_pi14-548_pass1_cl_src26_bgd.pi exist, delete to re-create
[Fri Sep 30 17:34:22 2011] Not generating rmf since there are only 35 counts
[Fri Sep 30 17:34:25 2011] ../../acisf10951/products/lightcurves/fullrun_ccd0_acisf10951_pi14-548_pass1_cl_src26_src.lc and ../../acisf10951/products/lightcurves/fullrun_ccd0_acisf10951_pi14-548_pass1_cl_src26_bgd.lc exist, delete to re-create
[Fri Sep 30 17:38:20 2011] 176.185
[Fri Sep 30 17:48:29 2011] Updating aperture counts using extracted products
[Fri Sep 30 17:48:29 2011] Error reading totcts from fullrun_ccd0_acisf10951_pi14-548_pass1_cl_src26_src.pi.gz
[Fri Sep 30 17:48:30 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 30 17:48:30 2011] Using photon index=1.80, rate=0.00121, arf fullrun_ccd0_acisf10951_pi14-548_pass1_cl_src26.arf
[Fri Sep 30 17:48:30 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 30 17:48:30 2011] Updating source flux to 2e-14
[Fri Sep 30 17:48:44 2011] Source 26 has fewer than 100.000000 counts, skipping spectral fitting
[Fri Sep 30 17:48:45 2011] acisf10951/analysis//spectral/fullrun_ccd0_acisf10951_pi14-548_pass1_cl_src26_pl.csv not found, spectral fit skipped or did not complete