[Fri Sep 23 05:45:47 2011] Detection parameters:
  Position = (852.4, 275.2) = 18 20 52.34 -16 6 18.3
  Extent = 3.9" x 2.3", rotation angle = 55 degrees
  Source counts = 31.1 +/- 7.0
  Background counts = 17.9
  Rate = 0.0008 +/- 0.0002

[Fri Sep 23 05:45:49 2011] Off-axis axis estimate = 8.94'
[Fri Sep 23 05:47:22 2011] Using EEF radius (= 3.53 ")to estimate initial spatial extent for simple fitting
[Fri Sep 23 05:47:22 2011] Initial guess for spatial extent in simple fitting = 3.53"
[Fri Sep 23 05:47:22 2011] source mask rpix=7.2, npix_max = 235, mask sum = 225, frac = 0.956
[Fri Sep 23 05:47:22 2011] Giving source the simple spatial ID 12 for pass 0, mean size = 3.53"
[Fri Sep 23 05:47:24 2011] fullrun_ccd3_acisf10993_pi14-548_cl_pass0_src12.ximg exists
[Fri Sep 23 05:47:24 2011] fullrun_ccd3_acisf10993_pi14-548_cl_pass0_src12_1.ximg exists
[Fri Sep 23 05:47:24 2011] Fit fullrun_ccd3_acisf10993_pi14-548_cl_pass0_src12 appears to have run properly
[Fri Sep 23 05:47:25 2011] fullrun_ccd3_acisf10993_pi14-548_cl_pass0_tfrozen_src12.ximg exists
[Fri Sep 23 05:47:25 2011] fullrun_ccd3_acisf10993_pi14-548_cl_pass0_tfrozen_src12_1.ximg exists
[Fri Sep 23 05:47:25 2011] Fit fullrun_ccd3_acisf10993_pi14-548_cl_pass0_tfrozen_src12 appears to have run properly
[Fri Sep 23 05:47:54 2011] Spatial fit model total counts = 51.919100, observed total counts = 51.000000
[Fri Sep 23 05:47:54 2011] Offset between fit and detection position for source 38 = 3.227182 pixels
[Fri Sep 23 05:47:54 2011] 51.979700 total counts/ 38.497400 bgd. counts: snr = 2.172943
Spatial fit parameters:
  Offset between fit and detection position for source 38 = 3.227182 pixels
  Position = (853.0, 278.4) = 18 20 52.33 -16 6 17.0
  Extent = 1.5 (1.2-3.0)" x 0.8 (0.5-1.5)", rotation angle = 305 (239-356) degrees
  Source counts = 13.5 +/- 7.2
  Background counts = 38.5
  Rate = 0.0003 +/- 0.0002
[Fri Sep 23 05:47:54 2011] Vigneting correction estimate = 1.000000
[Fri Sep 23 05:47:54 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 23 05:47:54 2011] Assessing source extent using major axis lower bound
[Fri Sep 23 05:47:54 2011] Source does appear to be extended
[Fri Sep 23 05:47:54 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.79
[Fri Sep 23 05:48:42 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Sep 23 05:48:42 2011] Initial guess for spatial extent in simple fitting = 1.17"
[Fri Sep 23 05:48:42 2011] source mask rpix=2.4, npix_max = 33, mask sum = 30, frac = 0.906
[Fri Sep 23 05:48:42 2011] Giving source the simple spatial ID 12 for pass 1, mean size = 1.17"
[Fri Sep 23 05:48:45 2011] fullrun_ccd3_acisf10993_pi14-548_cl_pass1_src12.ximg exists
[Fri Sep 23 05:48:45 2011] fullrun_ccd3_acisf10993_pi14-548_cl_pass1_src12_1.ximg exists
[Fri Sep 23 05:48:45 2011] Fit fullrun_ccd3_acisf10993_pi14-548_cl_pass1_src12 appears to have run properly
[Fri Sep 23 05:48:46 2011] fullrun_ccd3_acisf10993_pi14-548_cl_pass1_tfrozen_src12.ximg exists
[Fri Sep 23 05:48:46 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf10993_pi14-548_cl_pass1_tfrozen_src12.csv
[Fri Sep 23 05:48:46 2011] fullrun_ccd3_acisf10993_pi14-548_cl_pass1_tfrozen_src12_1.ximg exists
[Fri Sep 23 05:48:46 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf10993_pi14-548_cl_pass1_tfrozen_src12.csv
[Fri Sep 23 05:48:46 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf10993_pi14-548_cl_pass1_tfrozen_src12_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf10993_pi14-548_cl_pass1_tfrozen_src12.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 23 05:49:14 2011] Warning: source 12 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 38 at 13.690487 pixels away
[Fri Sep 23 05:49:14 2011] Vigneting correction estimate = 1.000000
[Fri Sep 23 05:49:14 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 23 05:49:14 2011] Assessing source extent using major axis lower bound
[Fri Sep 23 05:49:14 2011] Source does appear to be extended
[Fri Sep 23 05:49:14 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.79
[Fri Sep 23 06:45:49 2011] Not overwriting source region fullrun_ccd3_acisf10993_pi14-548_pass1_cl_src38_src.reg
[Fri Sep 23 06:45:49 2011] Extracting stamp from image fullrun_ccd3_acisf10993_pi14-548_cl_sm2.00.img.gz, (784, 210) - (922, 347)
[Fri Sep 23 06:45:49 2011] Writing fullrun_ccd3_acisf10993_pi14-548_pass1_cl_src38.gif
[Fri Sep 23 06:51:52 2011] ../../acisf10993/products/events/fullrun_ccd3_acisf10993_pi14-548_pass1_cl_src38_src.evt and ../../acisf10993/products/events/fullrun_ccd3_acisf10993_pi14-548_pass1_cl_src38_bgd.evt exist, delete to re-create
[Fri Sep 23 06:51:52 2011] Size of ../../acisf10993/products/events/fullrun_ccd3_acisf10993_pi14-548_pass1_cl_src38_src.evt.gz[events] = 22 counts
[Fri Sep 23 06:51:52 2011] Mean chipx,y = (200.32, 230.14)
[Fri Sep 23 06:51:52 2011] Mean tdetx,y = (4901.86, 3261.32)
[Fri Sep 23 06:51:52 2011] chipx,y range = (184.00-223.00, 217.00-251.00)
[Fri Sep 23 06:51:52 2011] Size of ../../acisf10993/products/events/fullrun_ccd3_acisf10993_pi14-548_pass1_cl_src38_bgd.evt.gz[events] = 79 counts
[Fri Sep 23 06:51:52 2011] ../../acisf10993/products/images/fullrun_ccd3_acisf10993_pi14-548_pass1_cl_src38_src.img and ../../acisf10993/products/images/fullrun_ccd3_acisf10993_pi14-548_pass1_cl_src38_bgd.img exist, delete to re-create
[Fri Sep 23 06:51:52 2011] Not generating rmf since there are only 13 counts
[Fri Sep 23 06:51:52 2011] arf not found, will run specextract
[Fri Sep 23 06:52:11 2011] ../../acisf10993/products/spectra/fullrun_ccd3_acisf10993_pi14-548_pass1_cl_src38.warf not found
[Fri Sep 23 06:52:11 2011] ../../acisf10993/products/spectra/fullrun_ccd3_acisf10993_pi14-548_pass1_cl_src38.wrmf not found
[Fri Sep 23 06:52:11 2011] Removal of ../../acisf10993/products/spectra/fullrun_ccd3_acisf10993_pi14-548_pass1_cl_src38.soff failed
[Fri Sep 23 06:52:23 2011] ../../acisf10993/products/lightcurves/fullrun_ccd3_acisf10993_pi14-548_pass1_cl_src38_src.lc and ../../acisf10993/products/lightcurves/fullrun_ccd3_acisf10993_pi14-548_pass1_cl_src38_bgd.lc exist, delete to re-create
[Fri Sep 23 07:10:09 2011] Spectrum 38 has only 13 counts, deleting rmf
[Fri Sep 23 07:10:09 2011] 156.476
[Fri Sep 23 07:12:22 2011] Updating aperture counts using extracted products
[Fri Sep 23 07:12:22 2011] Error reading totcts from fullrun_ccd3_acisf10993_pi14-548_pass1_cl_src38_src.pi.gz
[Fri Sep 23 07:12:22 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 23 07:12:22 2011] Using photon index=1.80, rate=0.000341, arf fullrun_ccd3_acisf10993_pi14-548_pass1_cl_src38.arf
[Fri Sep 23 07:12:22 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 23 07:12:22 2011] Updating source flux to 6.3e-15
[Fri Sep 23 07:12:41 2011] Source 38 has fewer than 100.000000 counts, skipping spectral fitting