[Mon Oct 24 10:59:36 2011] Detection parameters:
  Position = (313.5, 810.3) = 18 29 38.47 1 14 49.7
  Extent = 0.5" x 0.5", rotation angle = 35 degrees
  Source counts = 11.8 +/- 3.6
  Background counts = 1.2
  Rate = 0.0001 +/- 4e-05

[Mon Oct 24 10:59:36 2011] Off-axis axis estimate = 2.80'
[Mon Oct 24 11:01:01 2011] Using EEF radius (= 0.54 ")to estimate initial spatial extent for simple fitting
[Mon Oct 24 11:01:01 2011] Initial guess for spatial extent in simple fitting = 0.54"
[Mon Oct 24 11:01:01 2011] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.876
[Mon Oct 24 11:01:01 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 0.54"
[Mon Oct 24 11:01:02 2011] fullrun_ccd2_acisf04479_pi14-548_cl_pass0_src18.ximg exists
[Mon Oct 24 11:01:02 2011] fullrun_ccd2_acisf04479_pi14-548_cl_pass0_src18_1.ximg exists
[Mon Oct 24 11:01:02 2011] Fit fullrun_ccd2_acisf04479_pi14-548_cl_pass0_src18 appears to have run properly
[Mon Oct 24 11:01:03 2011] fullrun_ccd2_acisf04479_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Mon Oct 24 11:01:03 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf04479_pi14-548_cl_pass0_tfrozen_src18.csv
[Mon Oct 24 11:01:03 2011] fullrun_ccd2_acisf04479_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Mon Oct 24 11:01:03 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf04479_pi14-548_cl_pass0_tfrozen_src18.csv
[Mon Oct 24 11:01:03 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd2_acisf04479_pi14-548_cl_pass0_tfrozen_src18_1.ximg
Either tweak this fit manually starting from fullrun_ccd2_acisf04479_pi14-548_cl_pass0_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
[Mon Oct 24 11:01:23 2011] Spatial fit model total counts = 20.045600, observed total counts = 21.000000
[Mon Oct 24 11:01:23 2011] Offset between fit and detection position for source 34 = 4.104119 pixels
[Mon Oct 24 11:01:23 2011] 20.290760 total counts/ 1.380460 bgd. counts: snr = 16.094834
Spatial fit parameters:
  Offset between fit and detection position for source 34 = 4.104119 pixels
  Position = (317.4, 809.0) = 18 29 38.36 1 14 48.8
  Extent = 1.5" x 1.5", rotation angle = 0
  Source counts = 18.9 +/- 4.5
  Background counts = 1.4
  Rate = 0.0002 +/- 5e-05
[Mon Oct 24 11:01:23 2011] Vigneting correction estimate = 1.000000
[Mon Oct 24 11:01:23 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Oct 24 11:01:23 2011] Assessing source extent using major
[Mon Oct 24 11:01:23 2011] Source does appear to be extended
[Mon Oct 24 11:01:23 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Oct 24 11:01:58 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Oct 24 11:01:58 2011] Initial guess for spatial extent in simple fitting = 1.50"
[Mon Oct 24 11:01:58 2011] source mask rpix=3.0, npix_max = 50, mask sum = 56, frac = 1.112
[Mon Oct 24 11:01:58 2011] Giving source the simple spatial ID 18 for pass 1, mean size = 1.50"
[Mon Oct 24 11:01:59 2011] fullrun_ccd2_acisf04479_pi14-548_cl_pass1_src18.ximg exists
[Mon Oct 24 11:01:59 2011] fullrun_ccd2_acisf04479_pi14-548_cl_pass1_src18_1.ximg exists
[Mon Oct 24 11:01:59 2011] Fit fullrun_ccd2_acisf04479_pi14-548_cl_pass1_src18 appears to have run properly
[Mon Oct 24 11:01:59 2011] fullrun_ccd2_acisf04479_pi14-548_cl_pass1_tfrozen_src18.ximg exists
[Mon Oct 24 11:01:59 2011] fullrun_ccd2_acisf04479_pi14-548_cl_pass1_tfrozen_src18_1.ximg exists
[Mon Oct 24 11:01:59 2011] Fit fullrun_ccd2_acisf04479_pi14-548_cl_pass1_tfrozen_src18 appears to have run properly
[Mon Oct 24 11:02:14 2011] Warning, spatial fit 18 centroid is now closest to src. 9
[Mon Oct 24 11:02:14 2011] Vigneting correction estimate = 1.000000
[Mon Oct 24 11:02:14 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Oct 24 11:02:14 2011] Assessing source extent using major
[Mon Oct 24 11:02:14 2011] Source does appear to be extended
[Mon Oct 24 11:02:14 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Oct 24 11:04:23 2011] Not overwriting source region fullrun_ccd2_acisf04479_pi14-548_pass1_cl_src34_src.reg
[Mon Oct 24 11:04:23 2011] Extracting stamp from image fullrun_ccd2_acisf04479_pi14-548_cl_sm2.00.img.gz, (249, 740) - (386, 878)
[Mon Oct 24 11:04:23 2011] Writing fullrun_ccd2_acisf04479_pi14-548_pass1_cl_src34.gif
[Mon Oct 24 11:05:11 2011] ../../acisf04479/products/events/fullrun_ccd2_acisf04479_pi14-548_pass1_cl_src34_src.evt and ../../acisf04479/products/events/fullrun_ccd2_acisf04479_pi14-548_pass1_cl_src34_bgd.evt exist, delete to re-create
[Mon Oct 24 11:05:11 2011] Size of ../../acisf04479/products/events/fullrun_ccd2_acisf04479_pi14-548_pass1_cl_src34_src.evt.gz[events] = 25 counts
[Mon Oct 24 11:05:11 2011] Mean chipx,y = (263.28, 782.92)
[Mon Oct 24 11:05:11 2011] Mean tdetx,y = (3843.92, 3822.72)
[Mon Oct 24 11:05:11 2011] chipx,y range = (243.00-287.00, 759.00-804.00)
[Mon Oct 24 11:05:11 2011] Size of ../../acisf04479/products/events/fullrun_ccd2_acisf04479_pi14-548_pass1_cl_src34_bgd.evt.gz[events] = 129 counts
[Mon Oct 24 11:05:11 2011] ../../acisf04479/products/images/fullrun_ccd2_acisf04479_pi14-548_pass1_cl_src34_src.img and ../../acisf04479/products/images/fullrun_ccd2_acisf04479_pi14-548_pass1_cl_src34_bgd.img exist, delete to re-create
[Mon Oct 24 11:05:11 2011] ../../acisf04479/products/spectra/fullrun_ccd2_acisf04479_pi14-548_pass1_cl_src34_src.pi and ../../acisf04479/products/spectra/fullrun_ccd2_acisf04479_pi14-548_pass1_cl_src34_bgd.pi exist, delete to re-create
[Mon Oct 24 11:05:11 2011] Not generating rmf since there are only 18 counts
[Mon Oct 24 11:05:14 2011] ../../acisf04479/products/lightcurves/fullrun_ccd2_acisf04479_pi14-548_pass1_cl_src34_src.lc and ../../acisf04479/products/lightcurves/fullrun_ccd2_acisf04479_pi14-548_pass1_cl_src34_bgd.lc exist, delete to re-create
[Mon Oct 24 11:05:27 2011] 198.291
[Mon Oct 24 11:08:32 2011] Updating aperture counts using extracted products
[Mon Oct 24 11:08:32 2011] Error reading totcts from fullrun_ccd2_acisf04479_pi14-548_pass1_cl_src34_src.pi.gz
[Mon Oct 24 11:08:32 2011] Calculating source flux in energy range 0.30-8.00
[Mon Oct 24 11:08:32 2011] Using photon index=1.80, rate=0.000214, arf fullrun_ccd2_acisf04479_pi14-548_pass1_cl_src34.arf
[Mon Oct 24 11:08:32 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Mon Oct 24 11:08:32 2011] Updating source flux to 2.5e-15
[Mon Oct 24 11:09:05 2011] Source 34 has fewer than 100.000000 counts, skipping spectral fitting