[Thu Sep 29 10:55:11 2011] Detection parameters:
  Position = (828.2, 586.5) = 4 26 54.33 26 8 59.2
  Extent = 0.8" x 0.5", rotation angle = 53 degrees
  Source counts = 13.5 +/- 4.2
  Background counts = 4.5
  Rate = 0.0001 +/- 4e-05

[Thu Sep 29 10:55:11 2011] Off-axis axis estimate = 3.87'
[Thu Sep 29 10:56:47 2011] Using EEF radius (= 0.79 ")to estimate initial spatial extent for simple fitting
[Thu Sep 29 10:56:47 2011] Initial guess for spatial extent in simple fitting = 0.79"
[Thu Sep 29 10:56:47 2011] source mask rpix=1.6, npix_max = 17, mask sum = 20, frac = 1.126
[Thu Sep 29 10:56:47 2011] Giving source the simple spatial ID 19 for pass 0, mean size = 0.79"
[Thu Sep 29 10:56:48 2011] fullrun_ccd7_acisf11010_pi14-548_cl_pass0_src19.ximg exists
[Thu Sep 29 10:56:48 2011] fullrun_ccd7_acisf11010_pi14-548_cl_pass0_src19_1.ximg exists
[Thu Sep 29 10:56:48 2011] Fit fullrun_ccd7_acisf11010_pi14-548_cl_pass0_src19 appears to have run properly
[Thu Sep 29 10:56:48 2011] fullrun_ccd7_acisf11010_pi14-548_cl_pass0_tfrozen_src19.ximg exists
[Thu Sep 29 10:56:48 2011] fullrun_ccd7_acisf11010_pi14-548_cl_pass0_tfrozen_src19_1.ximg exists
[Thu Sep 29 10:56:48 2011] Fit fullrun_ccd7_acisf11010_pi14-548_cl_pass0_tfrozen_src19 appears to have run properly
[Thu Sep 29 10:57:02 2011] Spatial fit model total counts = 27.270300, observed total counts = 28.000000
[Thu Sep 29 10:57:02 2011] Offset between fit and detection position for source 21 = 1.854137 pixels
[Thu Sep 29 10:57:02 2011] 26.829760 total counts/ 8.269160 bgd. counts: snr = 6.454481
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 1.854137 pixels
  Position = (829.9, 587.3) = 4 26 54.29 26 8 59.3
  Extent = 1.4 (1.1-1.5)" x 0.5 (0.2-0.8)", rotation angle = 321 (304-334) degrees
  Source counts = 18.6 +/- 5.2
  Background counts = 8.3
  Rate = 0.0002 +/- 4e-05
[Thu Sep 29 10:57:02 2011] Vigneting correction estimate = 1.000000
[Thu Sep 29 10:57:02 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Sep 29 10:57:02 2011] Assessing source extent using major axis lower bound
[Thu Sep 29 10:57:02 2011] Source does appear to be extended
[Thu Sep 29 10:57:02 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.49
[Thu Sep 29 10:57:21 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Sep 29 10:57:21 2011] Initial guess for spatial extent in simple fitting = 0.94"
[Thu Sep 29 10:57:21 2011] source mask rpix=1.9, npix_max = 23, mask sum = 25, frac = 1.080
[Thu Sep 29 10:57:21 2011] Giving source the simple spatial ID 18 for pass 1, mean size = 0.94"
[Thu Sep 29 10:57:22 2011] fullrun_ccd7_acisf11010_pi14-548_cl_pass1_src18.ximg exists
[Thu Sep 29 10:57:22 2011] fullrun_ccd7_acisf11010_pi14-548_cl_pass1_src18_1.ximg exists
[Thu Sep 29 10:57:22 2011] Fit fullrun_ccd7_acisf11010_pi14-548_cl_pass1_src18 appears to have run properly
[Thu Sep 29 10:57:23 2011] fullrun_ccd7_acisf11010_pi14-548_cl_pass1_tfrozen_src18.ximg exists
[Thu Sep 29 10:57:23 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf11010_pi14-548_cl_pass1_tfrozen_src18.csv
[Thu Sep 29 10:57:23 2011] fullrun_ccd7_acisf11010_pi14-548_cl_pass1_tfrozen_src18_1.ximg exists
[Thu Sep 29 10:57:23 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf11010_pi14-548_cl_pass1_tfrozen_src18.csv
[Thu Sep 29 10:57:23 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf11010_pi14-548_cl_pass1_tfrozen_src18_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf11010_pi14-548_cl_pass1_tfrozen_src18.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 Sep 29 10:57:34 2011] Spatial fit model total counts = 34.140200, observed total counts = 34.000000
[Thu Sep 29 10:57:34 2011] Offset between fit and detection position for source 21 = 0.981150 pixels
[Thu Sep 29 10:57:34 2011] 35.187900 total counts/ 22.492200 bgd. counts: snr = 2.676953
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 0.981150 pixels
  Position = (829.5, 586.4) = 4 26 54.30 26 8 58.9
  Extent = 1.4 (0.8-1.9)", rotation angle = 327 (316-334) degrees
  Source counts = 12.7 +/- 5.9
  Background counts = 22.5
  Rate = 0.0001 +/- 5e-05
[Thu Sep 29 10:57:34 2011] Vigneting correction estimate = 1.000000
[Thu Sep 29 10:57:34 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Sep 29 10:57:34 2011] Assessing source extent using major axis lower bound
[Thu Sep 29 10:57:34 2011] Source does appear to be extended
[Thu Sep 29 10:57:34 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.16
[Thu Sep 29 11:01:49 2011] Not overwriting source region fullrun_ccd7_acisf11010_pi14-548_pass1_cl_src21_src.reg
[Thu Sep 29 11:01:49 2011] Extracting stamp from image fullrun_ccd7_acisf11010_pi14-548_cl_sm2.00.img.gz, (767, 524) - (892, 649)
[Thu Sep 29 11:01:49 2011] Writing fullrun_ccd7_acisf11010_pi14-548_pass1_cl_src21.gif
[Thu Sep 29 11:03:33 2011] ../../acisf11010/products/events/fullrun_ccd7_acisf11010_pi14-548_pass1_cl_src21_src.evt and ../../acisf11010/products/events/fullrun_ccd7_acisf11010_pi14-548_pass1_cl_src21_bgd.evt exist, delete to re-create
[Thu Sep 29 11:03:33 2011] Size of ../../acisf11010/products/events/fullrun_ccd7_acisf11010_pi14-548_pass1_cl_src21_src.evt.gz[events] = 14 counts
[Thu Sep 29 11:03:33 2011] Mean chipx,y = (560.36, 791.79)
[Thu Sep 29 11:03:33 2011] Mean tdetx,y = (4477.36, 2493.79)
[Thu Sep 29 11:03:33 2011] chipx,y range = (547.00-575.00, 775.00-803.00)
[Thu Sep 29 11:03:33 2011] Size of ../../acisf11010/products/events/fullrun_ccd7_acisf11010_pi14-548_pass1_cl_src21_bgd.evt.gz[events] = 334 counts
[Thu Sep 29 11:03:33 2011] ../../acisf11010/products/images/fullrun_ccd7_acisf11010_pi14-548_pass1_cl_src21_src.img and ../../acisf11010/products/images/fullrun_ccd7_acisf11010_pi14-548_pass1_cl_src21_bgd.img exist, delete to re-create
[Thu Sep 29 11:03:33 2011] ../../acisf11010/products/spectra/fullrun_ccd7_acisf11010_pi14-548_pass1_cl_src21_src.pi and ../../acisf11010/products/spectra/fullrun_ccd7_acisf11010_pi14-548_pass1_cl_src21_bgd.pi exist, delete to re-create
[Thu Sep 29 11:03:33 2011] Not generating rmf since there are only 12 counts
[Thu Sep 29 11:03:42 2011] ../../acisf11010/products/lightcurves/fullrun_ccd7_acisf11010_pi14-548_pass1_cl_src21_src.lc and ../../acisf11010/products/lightcurves/fullrun_ccd7_acisf11010_pi14-548_pass1_cl_src21_bgd.lc exist, delete to re-create
[Thu Sep 29 11:04:05 2011] 222.081
[Thu Sep 29 11:04:10 2011] Updating aperture counts using extracted products
[Thu Sep 29 11:04:10 2011] Error reading totcts from fullrun_ccd7_acisf11010_pi14-548_pass1_cl_src21_src.pi.gz
[Thu Sep 29 11:04:10 2011] Calculating source flux in energy range 0.30-8.00
[Thu Sep 29 11:04:10 2011] Using photon index=1.80, rate=0.000108, arf fullrun_ccd7_acisf11010_pi14-548_pass1_cl_src21.arf
[Thu Sep 29 11:04:10 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Sep 29 11:04:10 2011] Updating source flux to 8.6e-16
[Thu Sep 29 11:04:49 2011] Source 21 has fewer than 100.000000 counts, skipping spectral fitting