[Thu Jul 25 06:11:29 2013] Detection parameters:
  Position = (896.0, 601.4) = 17 12 18.40 -38 25 19.2
  Extent = 0.8" x 0.5", rotation angle = 7 degrees
  Source counts = 12.0 +/- 3.6
  Background counts = 1.0
  Rate = 0.0002 +/- 7e-05

[Thu Jul 25 06:11:29 2013] Off-axis axis estimate = 4.57'
[Thu Jul 25 07:27:55 2013] Using EEF radius (= 1.02 ")to estimate initial spatial extent for simple fitting
[Thu Jul 25 07:27:55 2013] Initial guess for spatial extent in simple fitting = 1.02"
[Thu Jul 25 07:27:55 2013] source mask rpix=2.1, npix_max = 26, mask sum = 30, frac = 1.139
[Thu Jul 25 07:27:55 2013] Giving source the simple spatial ID 58 for pass 0, mean size = 1.02"
[Thu Jul 25 08:40:37 2013] fullrun_ccd3_acisf13621_pi14-548_cl_pass0_src58.ximg exists
[Thu Jul 25 08:40:37 2013] fullrun_ccd3_acisf13621_pi14-548_cl_pass0_src58_1.ximg exists
[Thu Jul 25 08:40:37 2013] Fit fullrun_ccd3_acisf13621_pi14-548_cl_pass0_src58 appears to have run properly
[Thu Jul 25 08:40:38 2013] fullrun_ccd3_acisf13621_pi14-548_cl_pass0_tfrozen_src58.ximg exists
[Thu Jul 25 08:40:38 2013] fullrun_ccd3_acisf13621_pi14-548_cl_pass0_tfrozen_src58_1.ximg exists
[Thu Jul 25 08:40:38 2013] Fit fullrun_ccd3_acisf13621_pi14-548_cl_pass0_tfrozen_src58 appears to have run properly
[Thu Jul 25 08:40:57 2013] Spatial fit model total counts = 13.812200, observed total counts = 14.000000
[Thu Jul 25 08:40:57 2013] Offset between fit and detection position for source 66 = 0.775278 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 66 = 0.775278 pixels
  Position = (896.6, 601.9) = 17 12 18.39 -38 25 19.2
  Extent = 0.9 (0.7-1.1)", rotation angle = 0
  Source counts = 13.5 +/- 3.7
  Background counts = 0.0
  Rate = 0.0003 +/- 7e-05
[Thu Jul 25 08:40:57 2013] Vigneting correction estimate = 1.000000
[Thu Jul 25 08:40:57 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Jul 25 08:40:57 2013] Assessing source extent using major axis lower bound
[Thu Jul 25 08:40:57 2013] Source does appear to be extended
[Thu Jul 25 08:40:57 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Jul 25 09:46:06 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Jul 25 09:46:06 2013] Initial guess for spatial extent in simple fitting = 0.88"
[Thu Jul 25 09:46:06 2013] source mask rpix=1.8, npix_max = 20, mask sum = 20, frac = 0.960
[Thu Jul 25 09:46:06 2013] Giving source the simple spatial ID 57 for pass 1, mean size = 0.88"
[Thu Jul 25 10:52:53 2013] fullrun_ccd3_acisf13621_pi14-548_cl_pass1_src57.ximg exists
[Thu Jul 25 10:52:53 2013] fullrun_ccd3_acisf13621_pi14-548_cl_pass1_src57_1.ximg exists
[Thu Jul 25 10:52:53 2013] Fit fullrun_ccd3_acisf13621_pi14-548_cl_pass1_src57 appears to have run properly
[Thu Jul 25 10:52:54 2013] fullrun_ccd3_acisf13621_pi14-548_cl_pass1_tfrozen_src57.ximg exists
[Thu Jul 25 10:52:54 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf13621_pi14-548_cl_pass1_tfrozen_src57.csv
[Thu Jul 25 10:52:54 2013] fullrun_ccd3_acisf13621_pi14-548_cl_pass1_tfrozen_src57_1.ximg exists
[Thu Jul 25 10:52:54 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf13621_pi14-548_cl_pass1_tfrozen_src57.csv
[Thu Jul 25 10:52:54 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf13621_pi14-548_cl_pass1_tfrozen_src57_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf13621_pi14-548_cl_pass1_tfrozen_src57.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
[Thu Jul 25 10:53:12 2013] Spatial fit model total counts = 12.996600, observed total counts = 14.000000
[Thu Jul 25 10:53:12 2013] Offset between fit and detection position for source 66 = 0.044746 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 66 = 0.044746 pixels
  Position = (896.5, 601.9) = 17 12 18.39 -38 25 19.2
  Extent = 0.9 (0.7-1.1)", rotation angle = 0
  Source counts = 12.6 +/- 3.6
  Background counts = 0.0
  Rate = 0.0003 +/- 7e-05
[Thu Jul 25 10:53:12 2013] Vigneting correction estimate = 1.000000
[Thu Jul 25 10:53:12 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Jul 25 10:53:12 2013] Assessing source extent using major axis lower bound
[Thu Jul 25 10:53:12 2013] Source does appear to be extended
[Thu Jul 25 10:53:12 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Jul 25 11:36:59 2013] Writing source region out to fullrun_ccd3_acisf13621_pi14-548_pass1_cl_src66_src.reg
[Thu Jul 25 11:36:59 2013] Extracting stamp from image fullrun_ccd3_acisf13621_pi14-548_cl_sm2.00.img.gz, (856, 561) - (937, 643)
[Thu Jul 25 11:36:59 2013] Writing fullrun_ccd3_acisf13621_pi14-548_pass1_cl_src66.gif
[Thu Jul 25 12:12:56 2013] Size of ../../acisf13621/products/events/fullrun_ccd3_acisf13621_pi14-548_pass1_cl_src66_src.evt.gz[events] = 13 counts
[Thu Jul 25 12:12:56 2013] Mean chipx,y = (734.08, 505.23)
[Thu Jul 25 12:12:56 2013] Mean tdetx,y = (4626.77, 3795.08)
[Thu Jul 25 12:12:56 2013] chipx,y range = (719.00-750.00, 488.00-527.00)
[Thu Jul 25 12:12:56 2013] Size of ../../acisf13621/products/events/fullrun_ccd3_acisf13621_pi14-548_pass1_cl_src66_bgd.evt.gz[events] = 27 counts
[Thu Jul 25 12:12:57 2013] Not generating rmf since there are only 12 counts
[Thu Jul 25 12:12:57 2013] arf not found, will run specextract
[Thu Jul 25 12:13:21 2013] ../../acisf13621/products/spectra/fullrun_ccd3_acisf13621_pi14-548_pass1_cl_src66.warf not found
[Thu Jul 25 12:13:21 2013] ../../acisf13621/products/spectra/fullrun_ccd3_acisf13621_pi14-548_pass1_cl_src66.wrmf not found
[Thu Jul 25 12:13:21 2013] Removal of ../../acisf13621/products/spectra/fullrun_ccd3_acisf13621_pi14-548_pass1_cl_src66.soff failed
[Thu Jul 25 12:25:46 2013] Spectrum 66 has only 13 counts, deleting rmf
[Thu Jul 25 12:25:46 2013] 189.394
[Thu Jul 25 12:26:08 2013] Updating aperture counts using extracted products
[Thu Jul 25 12:26:08 2013] Total counts from fullrun_ccd3_acisf13621_pi14-548_pass1_cl_src66_src.pi.gz = 13.00
[Thu Jul 25 12:26:08 2013] Total counts from fullrun_ccd3_acisf13621_pi14-548_pass1_cl_src66_bgd.pi.gz = 27.00
[Thu Jul 25 12:26:08 2013] Got source and background scale factors 0.000002, 0.000029
[Thu Jul 25 12:26:08 2013] User source parameters:
  Position = (896.5, 601.9) = 17 12 18.39 -38 25 19.2
  Extent = 0.9 (0.7-1.1)", rotation angle = 0
  Source aperture counts = 10.7 +/- 4.7
  Background aperture counts = 2.3
  Rate = 0.0002 +/- 0.0001

[Thu Jul 25 12:26:11 2013] Calculating source flux in energy range 0.30-8.00
[Thu Jul 25 12:26:11 2013] Using photon index=1.80, rate=0.000257, arf fullrun_ccd3_acisf13621_pi14-548_pass1_cl_src66.arf
[Thu Jul 25 12:26:11 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Jul 25 12:26:11 2013] Updating source flux to 4.2e-15
[Thu Jul 25 12:26:31 2013] Source 66 has fewer than 100.000000 counts, skipping spectral fitting