[Sat Oct  1 20:56:30 2011] Detection parameters:
  Position = (784.3, 401.0) = 20 43 58.22 -50 38 4.6
  Extent = 0.6" x 0.5", rotation angle = 60 degrees
  Source counts = 182.1 +/- 13.6
  Background counts = 3.9
  Rate = 0.002 +/- 0.0002

[Sat Oct  1 20:56:31 2011] Off-axis axis estimate = 3.75'
[Sat Oct  1 20:57:40 2011] Using EEF radius (= 0.76 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 20:57:40 2011] Initial guess for spatial extent in simple fitting = 0.76"
[Sat Oct  1 20:57:40 2011] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.960
[Sat Oct  1 20:57:40 2011] Giving source the simple spatial ID 2 for pass 0, mean size = 0.76"
[Sat Oct  1 20:57:41 2011] fullrun_ccd2_acisf13478_pi14-548_cl_pass0_src2.ximg exists
[Sat Oct  1 20:57:41 2011] fullrun_ccd2_acisf13478_pi14-548_cl_pass0_src2_1.ximg exists
[Sat Oct  1 20:57:41 2011] Fit fullrun_ccd2_acisf13478_pi14-548_cl_pass0_src2 appears to have run properly
[Sat Oct  1 20:57:41 2011] fullrun_ccd2_acisf13478_pi14-548_cl_pass0_tfrozen_src2.ximg exists
[Sat Oct  1 20:57:41 2011] fullrun_ccd2_acisf13478_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists
[Sat Oct  1 20:57:41 2011] Fit fullrun_ccd2_acisf13478_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly
[Sat Oct  1 20:57:55 2011] Spatial fit model total counts = 191.282000, observed total counts = 189.000000
[Sat Oct  1 20:57:55 2011] Offset between fit and detection position for source 10 = 0.729055 pixels
[Sat Oct  1 20:57:55 2011] 190.456100 total counts/ 10.881100 bgd. counts: snr = 54.438917
Spatial fit parameters:
  Offset between fit and detection position for source 10 = 0.729055 pixels
  Position = (784.8, 401.5) = 20 43 58.23 -50 38 4.6
  Extent = 0.8" x 0.6", rotation angle = 123
  Source counts = 179.6 +/- 13.8
  Background counts = 10.9
  Rate = 0.002 +/- 0.0002
[Sat Oct  1 20:57:55 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 20:57:55 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 20:57:55 2011] Assessing source extent using major
[Sat Oct  1 20:57:55 2011] Source does appear to be extended
[Sat Oct  1 20:57:55 2011] Computing asymmetry using major and minor axis, asym = 1.35
[Sat Oct  1 20:58:22 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct  1 20:58:22 2011] Initial guess for spatial extent in simple fitting = 0.69"
[Sat Oct  1 20:58:22 2011] source mask rpix=1.4, npix_max = 14, mask sum = 12, frac = 0.830
[Sat Oct  1 20:58:22 2011] Giving source the simple spatial ID 2 for pass 1, mean size = 0.69"
[Sat Oct  1 20:58:23 2011] fullrun_ccd2_acisf13478_pi14-548_cl_pass1_src2.ximg exists
[Sat Oct  1 20:58:23 2011] fullrun_ccd2_acisf13478_pi14-548_cl_pass1_src2_1.ximg exists
[Sat Oct  1 20:58:23 2011] Fit fullrun_ccd2_acisf13478_pi14-548_cl_pass1_src2 appears to have run properly
[Sat Oct  1 20:58:23 2011] fullrun_ccd2_acisf13478_pi14-548_cl_pass1_tfrozen_src2.ximg exists
[Sat Oct  1 20:58:23 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf13478_pi14-548_cl_pass1_tfrozen_src2.csv
[Sat Oct  1 20:58:23 2011] fullrun_ccd2_acisf13478_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists
[Sat Oct  1 20:58:23 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf13478_pi14-548_cl_pass1_tfrozen_src2.csv
[Sat Oct  1 20:58:23 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd2_acisf13478_pi14-548_cl_pass1_tfrozen_src2_1.ximg
Either tweak this fit manually starting from fullrun_ccd2_acisf13478_pi14-548_cl_pass1_tfrozen_src2.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
[Sat Oct  1 20:58:37 2011] Spatial fit model total counts = 186.976000, observed total counts = 189.000000
[Sat Oct  1 20:58:37 2011] Offset between fit and detection position for source 10 = 0.022107 pixels
[Sat Oct  1 20:58:37 2011] 186.448600 total counts/ 10.911600 bgd. counts: snr = 53.140355
Spatial fit parameters:
  Offset between fit and detection position for source 10 = 0.022107 pixels
  Position = (784.8, 401.5) = 20 43 58.23 -50 38 4.6
  Extent = 0.8 (0.7-0.9)" x 0.6 (0.5-0.6)", rotation angle = 302 (288-318) degrees
  Source counts = 175.5 +/- 13.7
  Background counts = 10.9
  Rate = 0.002 +/- 0.0002
[Sat Oct  1 20:58:37 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 20:58:37 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 20:58:37 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 20:58:37 2011] Source does appear to be extended
[Sat Oct  1 20:58:37 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.09
[Sat Oct  1 21:00:23 2011] Not overwriting source region fullrun_ccd2_acisf13478_pi14-548_pass1_cl_src10_src.reg
[Sat Oct  1 21:00:23 2011] Extracting stamp from image fullrun_ccd2_acisf13478_pi14-548_cl_sm2.00.img.gz, (749, 366) - (820, 437)
[Sat Oct  1 21:00:23 2011] Writing fullrun_ccd2_acisf13478_pi14-548_pass1_cl_src10.gif
[Sat Oct  1 21:00:27 2011] ../../acisf13478/products/events/fullrun_ccd2_acisf13478_pi14-548_pass1_cl_src10_src.evt and ../../acisf13478/products/events/fullrun_ccd2_acisf13478_pi14-548_pass1_cl_src10_bgd.evt exist, delete to re-create
[Sat Oct  1 21:00:27 2011] Size of ../../acisf13478/products/events/fullrun_ccd2_acisf13478_pi14-548_pass1_cl_src10_src.evt.gz[events] = 181 counts
[Sat Oct  1 21:00:27 2011] Mean chipx,y = (250.76, 620.17)
[Sat Oct  1 21:00:27 2011] Mean tdetx,y = (3681.17, 3835.24)
[Sat Oct  1 21:00:27 2011] chipx,y range = (231.00-273.00, 602.00-640.00)
[Sat Oct  1 21:00:27 2011] Size of ../../acisf13478/products/events/fullrun_ccd2_acisf13478_pi14-548_pass1_cl_src10_bgd.evt.gz[events] = 24 counts
[Sat Oct  1 21:00:27 2011] ../../acisf13478/products/images/fullrun_ccd2_acisf13478_pi14-548_pass1_cl_src10_src.img and ../../acisf13478/products/images/fullrun_ccd2_acisf13478_pi14-548_pass1_cl_src10_bgd.img exist, delete to re-create
[Sat Oct  1 21:00:27 2011] ../../acisf13478/products/spectra/fullrun_ccd2_acisf13478_pi14-548_pass1_cl_src10_src.pi and ../../acisf13478/products/spectra/fullrun_ccd2_acisf13478_pi14-548_pass1_cl_src10_bgd.pi exist, delete to re-create
[Sat Oct  1 21:00:30 2011] ../../acisf13478/products/lightcurves/fullrun_ccd2_acisf13478_pi14-548_pass1_cl_src10_src.lc and ../../acisf13478/products/lightcurves/fullrun_ccd2_acisf13478_pi14-548_pass1_cl_src10_bgd.lc exist, delete to re-create
[Sat Oct  1 21:01:45 2011] Keeping rmf generated by specextract
[Sat Oct  1 21:01:45 2011] 183.797
[Sat Oct  1 21:04:03 2011] Updating aperture counts using extracted products
[Sat Oct  1 21:04:03 2011] Error reading totcts from fullrun_ccd2_acisf13478_pi14-548_pass1_cl_src10_src.pi.gz
[Sat Oct  1 21:04:04 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct  1 21:04:04 2011] Using photon index=1.80, rate=0.00221, arf fullrun_ccd2_acisf13478_pi14-548_pass1_cl_src10.arf
[Sat Oct  1 21:04:04 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct  1 21:04:04 2011] Updating source flux to 2.8e-14