[Mon Jul 29 11:12:20 2013] Detection parameters:
  Position = (1253.0, 877.0) = 5 40 16.09 77 24 50.3
  Extent = 0.7" x 0.5", rotation angle = 0 degrees
  Source counts = 14.0 +/- 3.9
  Background counts = 1.0
  Rate = 0.0002 +/- 5e-05

[Mon Jul 29 11:12:21 2013] Off-axis axis estimate = 4.69'
[Mon Jul 29 11:13:32 2013] Using EEF radius (= 1.06 ")to estimate initial spatial extent for simple fitting
[Mon Jul 29 11:13:32 2013] Initial guess for spatial extent in simple fitting = 1.06"
[Mon Jul 29 11:13:32 2013] source mask rpix=2.2, npix_max = 28, mask sum = 36, frac = 1.276
[Mon Jul 29 11:13:32 2013] Giving source the simple spatial ID 12 for pass 0, mean size = 1.06"
[Mon Jul 29 11:13:33 2013] fullrun_ccd6_acisf13810_pi14-548_cl_pass0_src12.ximg exists
[Mon Jul 29 11:13:33 2013] fullrun_ccd6_acisf13810_pi14-548_cl_pass0_src12_1.ximg exists
[Mon Jul 29 11:13:33 2013] Fit fullrun_ccd6_acisf13810_pi14-548_cl_pass0_src12 appears to have run properly
[Mon Jul 29 11:13:33 2013] fullrun_ccd6_acisf13810_pi14-548_cl_pass0_tfrozen_src12.ximg exists
[Mon Jul 29 11:13:34 2013] fullrun_ccd6_acisf13810_pi14-548_cl_pass0_tfrozen_src12_1.ximg exists
[Mon Jul 29 11:13:34 2013] Fit fullrun_ccd6_acisf13810_pi14-548_cl_pass0_tfrozen_src12 appears to have run properly
[Mon Jul 29 11:13:46 2013] Spatial fit model total counts = 29.994600, observed total counts = 29.000000
[Mon Jul 29 11:13:46 2013] Offset between fit and detection position for source 4 = 2.213115 pixels
[Mon Jul 29 11:13:46 2013] 30.036150 total counts/ 7.782350 bgd. counts: snr = 7.977169
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 2.213115 pixels
  Position = (1251.1, 878.0) = 5 40 16.46 77 24 50.5
  Extent = 1.6 (1.2-2.1)" x 0.3 (0.3-0.4)", rotation angle = 17 (11-23) degrees
  Source counts = 22.3 +/- 5.5
  Background counts = 7.8
  Rate = 0.0003 +/- 7e-05
[Mon Jul 29 11:13:46 2013] Vigneting correction estimate = 1.000000
[Mon Jul 29 11:13:46 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Jul 29 11:13:46 2013] Assessing source extent using major axis lower bound
[Mon Jul 29 11:13:46 2013] Source does appear to be extended
[Mon Jul 29 11:13:46 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 2.86
[Mon Jul 29 11:13:46 2013] Source is asymmetric
[Mon Jul 29 11:13:46 2013] Source is confused with source 5
[Mon Jul 29 11:14:14 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Jul 29 11:14:14 2013] Initial guess for spatial extent in simple fitting = 0.96"
[Mon Jul 29 11:14:14 2013] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.035
[Mon Jul 29 11:14:14 2013] Giving source the simple spatial ID 12 for pass 1, mean size = 0.96"
[Mon Jul 29 11:14:15 2013] fullrun_ccd6_acisf13810_pi14-548_cl_pass1_src12.ximg exists
[Mon Jul 29 11:14:15 2013] fullrun_ccd6_acisf13810_pi14-548_cl_pass1_src12_1.ximg exists
[Mon Jul 29 11:14:15 2013] Fit fullrun_ccd6_acisf13810_pi14-548_cl_pass1_src12 appears to have run properly
[Mon Jul 29 11:14:15 2013] fullrun_ccd6_acisf13810_pi14-548_cl_pass1_tfrozen_src12.ximg exists
[Mon Jul 29 11:14:15 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf13810_pi14-548_cl_pass1_tfrozen_src12.csv
[Mon Jul 29 11:14:15 2013] fullrun_ccd6_acisf13810_pi14-548_cl_pass1_tfrozen_src12_1.ximg exists
[Mon Jul 29 11:14:15 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf13810_pi14-548_cl_pass1_tfrozen_src12.csv
[Mon Jul 29 11:14:15 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf13810_pi14-548_cl_pass1_tfrozen_src12_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf13810_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
[Mon Jul 29 11:14:27 2013] Spatial fit model total counts = 26.769500, observed total counts = 28.000000
[Mon Jul 29 11:14:27 2013] Offset between fit and detection position for source 4 = 2.433937 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 2.433937 pixels
  Position = (1253.4, 877.3) = 5 40 16.11 77 24 50.2
  Extent = 0.8 (0.5-1.2)" x 0.3 (0.2-0.5)", rotation angle = 1 (342-28) degrees
  Source counts = 12.2 +/- 3.5
  Background counts = 0.0
  Rate = 0.0002 +/- 4e-05
[Mon Jul 29 11:14:27 2013] Vigneting correction estimate = 1.000000
[Mon Jul 29 11:14:27 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Jul 29 11:14:27 2013] Assessing source extent using major axis lower bound
[Mon Jul 29 11:14:27 2013] Source does appear to be extended
[Mon Jul 29 11:14:27 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.91
[Mon Jul 29 11:17:46 2013] Writing source region out to fullrun_ccd6_acisf13810_pi14-548_pass1_cl_src4_src.reg
[Mon Jul 29 11:17:46 2013] Extracting stamp from image fullrun_ccd6_acisf13810_pi14-548_cl_sm2.00.img.gz, (1217, 841) - (1290, 914)
[Mon Jul 29 11:17:46 2013] Writing fullrun_ccd6_acisf13810_pi14-548_pass1_cl_src4.gif
[Mon Jul 29 11:24:47 2013] Size of ../../acisf13810/products/events/fullrun_ccd6_acisf13810_pi14-548_pass1_cl_src4_src.evt.gz[events] = 17 counts
[Mon Jul 29 11:24:47 2013] Mean chipx,y = (867.76, 54.00)
[Mon Jul 29 11:24:47 2013] Mean tdetx,y = (3742.76, 1756.00)
[Mon Jul 29 11:24:47 2013] chipx,y range = (850.00-888.00, 40.00-72.00)
[Mon Jul 29 11:24:47 2013] Size of ../../acisf13810/products/events/fullrun_ccd6_acisf13810_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 30 counts
[Mon Jul 29 11:24:48 2013] Not generating rmf since there are only 12 counts
[Mon Jul 29 11:24:48 2013] arf not found, will run specextract
[Mon Jul 29 11:25:03 2013] ../../acisf13810/products/spectra/fullrun_ccd6_acisf13810_pi14-548_pass1_cl_src4.warf not found
[Mon Jul 29 11:25:03 2013] ../../acisf13810/products/spectra/fullrun_ccd6_acisf13810_pi14-548_pass1_cl_src4.wrmf not found
[Mon Jul 29 11:25:03 2013] Removal of ../../acisf13810/products/spectra/fullrun_ccd6_acisf13810_pi14-548_pass1_cl_src4.soff failed
[Mon Jul 29 11:34:19 2013] Spectrum 4 has only 12 counts, deleting rmf
[Mon Jul 29 11:34:19 2013] 191.033
[Mon Jul 29 11:46:46 2013] Updating aperture counts using extracted products
[Mon Jul 29 11:46:46 2013] Total counts from fullrun_ccd6_acisf13810_pi14-548_pass1_cl_src4_src.pi.gz = 17.00
[Mon Jul 29 11:46:46 2013] Total counts from fullrun_ccd6_acisf13810_pi14-548_pass1_cl_src4_bgd.pi.gz = 30.00
[Mon Jul 29 11:46:46 2013] Got source and background scale factors 0.000001, 0.000023
[Mon Jul 29 11:46:46 2013] User source parameters:
  Position = (1253.4, 877.3) = 5 40 16.11 77 24 50.2
  Extent = 0.8 (0.5-1.2)" x 0.3 (0.2-0.5)", rotation angle = 1 (342-28) degrees
  Source aperture counts = 16.1 +/- 5.2
  Background aperture counts = 0.9
  Rate = 0.0002 +/- 7e-05

[Mon Jul 29 11:46:48 2013] Calculating source flux in energy range 0.30-8.00
[Mon Jul 29 11:46:48 2013] Using photon index=1.80, rate=0.000154, arf fullrun_ccd6_acisf13810_pi14-548_pass1_cl_src4.arf
[Mon Jul 29 11:46:48 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Mon Jul 29 11:46:48 2013] Updating source flux to 1.8e-15
[Mon Jul 29 11:47:04 2013] Flag c found in src. 4 procflags, skipping spectral fitting
[Mon Jul 29 11:47:04 2013] Source 4 has fewer than 100.000000 counts, skipping spectral fitting