[Mon Sep 26 19:54:59 2011] Detection parameters:
  Position = (250.6, 965.1) = 17 49 14.56 -30 5 51.4
  Extent = 0.5" x 0.5", rotation angle = 83 degrees
  Source counts = 17.9 +/- 4.2
  Background counts = 0.1
  Rate = 0.008 +/- 0.002

[Mon Sep 26 19:55:00 2011] Off-axis axis estimate = 1.57'
[Mon Sep 26 19:55:35 2011] Using EEF radius (= 0.40 ")to estimate initial spatial extent for simple fitting
[Mon Sep 26 19:55:35 2011] Initial guess for spatial extent in simple fitting = 0.40"
[Mon Sep 26 19:55:35 2011] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.880
[Mon Sep 26 19:55:35 2011] Giving source the simple spatial ID 1 for pass 0, mean size = 0.40"
[Mon Sep 26 19:55:35 2011] fullrun_ccd3_acisf08755_pi14-548_cl_pass0_src1.ximg exists
[Mon Sep 26 19:55:35 2011] fullrun_ccd3_acisf08755_pi14-548_cl_pass0_src1_1.ximg exists
[Mon Sep 26 19:55:35 2011] Fit fullrun_ccd3_acisf08755_pi14-548_cl_pass0_src1 appears to have run properly
[Mon Sep 26 19:55:35 2011] fullrun_ccd3_acisf08755_pi14-548_cl_pass0_tfrozen_src1.ximg exists
[Mon Sep 26 19:55:35 2011] fullrun_ccd3_acisf08755_pi14-548_cl_pass0_tfrozen_src1_1.ximg exists
[Mon Sep 26 19:55:35 2011] Fit fullrun_ccd3_acisf08755_pi14-548_cl_pass0_tfrozen_src1 appears to have run properly
[Mon Sep 26 19:55:43 2011] Spatial fit model total counts = 18.832900, observed total counts = 20.000000
[Mon Sep 26 19:55:43 2011] Offset between fit and detection position for source 1 = 0.701744 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 0.701744 pixels
  Position = (251.1, 965.5) = 17 49 14.56 -30 5 51.4
  Extent = 0.4 (0.3-0.5)", rotation angle = 0
  Source counts = 18.5 +/- 4.3
  Background counts = 0.0
  Rate = 0.009 +/- 0.002
[Mon Sep 26 19:55:43 2011] Vigneting correction estimate = 1.000000
[Mon Sep 26 19:55:43 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Sep 26 19:55:43 2011] Assessing source extent using major axis lower bound
[Mon Sep 26 19:55:43 2011] Source does appear to be extended
[Mon Sep 26 19:55:43 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Sep 26 19:55:55 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Sep 26 19:55:55 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Mon Sep 26 19:55:55 2011] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.915
[Mon Sep 26 19:55:55 2011] Giving source the simple spatial ID 1 for pass 1, mean size = 0.38"
[Mon Sep 26 19:55:56 2011] fullrun_ccd3_acisf08755_pi14-548_cl_pass1_src1.ximg exists
[Mon Sep 26 19:55:56 2011] fullrun_ccd3_acisf08755_pi14-548_cl_pass1_src1_1.ximg exists
[Mon Sep 26 19:55:56 2011] Fit fullrun_ccd3_acisf08755_pi14-548_cl_pass1_src1 appears to have run properly
[Mon Sep 26 19:55:56 2011] fullrun_ccd3_acisf08755_pi14-548_cl_pass1_tfrozen_src1.ximg exists
[Mon Sep 26 19:55:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf08755_pi14-548_cl_pass1_tfrozen_src1.csv
[Mon Sep 26 19:55:56 2011] fullrun_ccd3_acisf08755_pi14-548_cl_pass1_tfrozen_src1_1.ximg exists
[Mon Sep 26 19:55:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf08755_pi14-548_cl_pass1_tfrozen_src1.csv
[Mon Sep 26 19:55:56 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf08755_pi14-548_cl_pass1_tfrozen_src1_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf08755_pi14-548_cl_pass1_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
[Mon Sep 26 19:55:59 2011] Spatial fit model total counts = 17.722000, observed total counts = 19.000000
[Mon Sep 26 19:55:59 2011] Offset between fit and detection position for source 1 = 0.010650 pixels
[Mon Sep 26 19:55:59 2011] 17.677500 total counts/ 0.000000 bgd. counts: snr = 109389967636216.843750
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 0.010650 pixels
  Position = (251.1, 965.5) = 17 49 14.56 -30 5 51.4
  Extent = 0.4 (0.3-0.5)", rotation angle = 0
  Source counts = 17.7 +/- 4.2
  Background counts = 0.0
  Rate = 0.008 +/- 0.002
[Mon Sep 26 19:55:59 2011] Vigneting correction estimate = 1.000000
[Mon Sep 26 19:55:59 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Sep 26 19:55:59 2011] Assessing source extent using major axis lower bound
[Mon Sep 26 19:55:59 2011] Source does appear to be extended
[Mon Sep 26 19:55:59 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Sep 26 19:56:23 2011] Not overwriting source region fullrun_ccd3_acisf08755_pi14-548_pass1_cl_src1_src.reg
[Mon Sep 26 19:56:23 2011] Extracting stamp from image fullrun_ccd3_acisf08755_pi14-548_cl_sm2.00.img.gz, (234, 948) - (268, 983)
[Mon Sep 26 19:56:23 2011] Writing fullrun_ccd3_acisf08755_pi14-548_pass1_cl_src1.gif
[Mon Sep 26 19:56:23 2011] ../../acisf08755/products/events/fullrun_ccd3_acisf08755_pi14-548_pass1_cl_src1_src.evt and ../../acisf08755/products/events/fullrun_ccd3_acisf08755_pi14-548_pass1_cl_src1_bgd.evt exist, delete to re-create
[Mon Sep 26 19:56:23 2011] Size of ../../acisf08755/products/events/fullrun_ccd3_acisf08755_pi14-548_pass1_cl_src1_src.evt.gz[events] = 18 counts
[Mon Sep 26 19:56:23 2011] Mean chipx,y = (770.11, 965.61)
[Mon Sep 26 19:56:23 2011] Mean tdetx,y = (4166.39, 3831.11)
[Mon Sep 26 19:56:23 2011] chipx,y range = (754.00-788.00, 949.00-981.00)
[Mon Sep 26 19:56:23 2011] Size of ../../acisf08755/products/events/fullrun_ccd3_acisf08755_pi14-548_pass1_cl_src1_bgd.evt.gz[events] = 2 counts
[Mon Sep 26 19:56:23 2011] ../../acisf08755/products/images/fullrun_ccd3_acisf08755_pi14-548_pass1_cl_src1_src.img and ../../acisf08755/products/images/fullrun_ccd3_acisf08755_pi14-548_pass1_cl_src1_bgd.img exist, delete to re-create
[Mon Sep 26 19:56:23 2011] ../../acisf08755/products/spectra/fullrun_ccd3_acisf08755_pi14-548_pass1_cl_src1_src.pi and ../../acisf08755/products/spectra/fullrun_ccd3_acisf08755_pi14-548_pass1_cl_src1_bgd.pi exist, delete to re-create
[Mon Sep 26 19:56:23 2011] Not generating rmf since there are only 17 counts
[Mon Sep 26 19:56:26 2011] ../../acisf08755/products/lightcurves/fullrun_ccd3_acisf08755_pi14-548_pass1_cl_src1_src.lc and ../../acisf08755/products/lightcurves/fullrun_ccd3_acisf08755_pi14-548_pass1_cl_src1_bgd.lc exist, delete to re-create
[Mon Sep 26 19:56:26 2011] 191.212
[Mon Sep 26 19:56:27 2011] Updating aperture counts using extracted products
[Mon Sep 26 19:56:27 2011] Error reading totcts from fullrun_ccd3_acisf08755_pi14-548_pass1_cl_src1_src.pi.gz
[Mon Sep 26 19:56:27 2011] Calculating source flux in energy range 0.30-8.00
[Mon Sep 26 19:56:27 2011] Using photon index=1.80, rate=0.00821, arf fullrun_ccd3_acisf08755_pi14-548_pass1_cl_src1.arf
[Mon Sep 26 19:56:27 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Mon Sep 26 19:56:27 2011] Updating source flux to 1.2e-13
[Mon Sep 26 19:56:32 2011] Source 1 has fewer than 100.000000 counts, skipping spectral fitting
[Mon Sep 26 19:56:33 2011] acisf08755/analysis//spectral/fullrun_ccd3_acisf08755_pi14-548_pass1_cl_src1_pl.csv not found, spectral fit skipped or did not complete