[Tue Oct 25 14:23:39 2011] Detection parameters:
  Position = (166.8, 733.4) = 11 21 27.35 53 3 11.1
  Extent = 1.4" x 0.9", rotation angle = 123 degrees
  Source counts = 26.0 +/- 5.5
  Background counts = 4.0
  Rate = 0.0003 +/- 6e-05

[Tue Oct 25 14:23:40 2011] Off-axis axis estimate = 5.88'
[Tue Oct 25 14:25:00 2011] Using EEF radius (= 1.57 ")to estimate initial spatial extent for simple fitting
[Tue Oct 25 14:25:00 2011] Initial guess for spatial extent in simple fitting = 1.57"
[Tue Oct 25 14:25:00 2011] source mask rpix=3.2, npix_max = 54, mask sum = 56, frac = 1.027
[Tue Oct 25 14:25:00 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 1.57"
[Tue Oct 25 14:25:02 2011] fullrun_ccd6_acisf03951_pi14-548_cl_pass0_src18.ximg exists
[Tue Oct 25 14:25:02 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf03951_pi14-548_cl_pass0_src18.csv
[Tue Oct 25 14:25:02 2011] fullrun_ccd6_acisf03951_pi14-548_cl_pass0_src18_1.ximg exists
[Tue Oct 25 14:25:02 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf03951_pi14-548_cl_pass0_src18.csv
[Tue Oct 25 14:25:02 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf03951_pi14-548_cl_pass0_src18_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf03951_pi14-548_cl_pass0_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
[Tue Oct 25 14:25:02 2011] fullrun_ccd6_acisf03951_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Tue Oct 25 14:25:02 2011] fullrun_ccd6_acisf03951_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Tue Oct 25 14:25:02 2011] Fit fullrun_ccd6_acisf03951_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Tue Oct 25 14:25:23 2011] Warning: source 18 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 15 at 17.900283 pixels away
[Tue Oct 25 14:25:23 2011] Vigneting correction estimate = 1.000000
[Tue Oct 25 14:25:23 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct 25 14:25:23 2011] Assessing source extent using major
[Tue Oct 25 14:25:23 2011] Source does appear to be extended
[Tue Oct 25 14:25:23 2011] Computing asymmetry using major and minor axis, asym = 1.68
[Tue Oct 25 14:25:23 2011] Source is asymmetric
[Tue Oct 25 14:26:00 2011] Using EEF radius (= 1.57 ")to estimate initial spatial extent for simple fitting
[Tue Oct 25 14:26:00 2011] Initial guess for spatial extent in simple fitting = 1.57"
[Tue Oct 25 14:26:00 2011] source mask rpix=3.2, npix_max = 54, mask sum = 56, frac = 1.027
[Tue Oct 25 14:26:00 2011] Giving source the simple spatial ID 18 for pass 1, mean size = 1.57"
[Tue Oct 25 14:26:01 2011] fullrun_ccd6_acisf03951_pi14-548_cl_pass1_src18.ximg exists
[Tue Oct 25 14:26:01 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf03951_pi14-548_cl_pass1_src18.csv
[Tue Oct 25 14:26:01 2011] fullrun_ccd6_acisf03951_pi14-548_cl_pass1_src18_1.ximg exists
[Tue Oct 25 14:26:01 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf03951_pi14-548_cl_pass1_src18.csv
[Tue Oct 25 14:26:01 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf03951_pi14-548_cl_pass1_src18_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf03951_pi14-548_cl_pass1_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
[Tue Oct 25 14:26:01 2011] fullrun_ccd6_acisf03951_pi14-548_cl_pass1_tfrozen_src18.ximg exists
[Tue Oct 25 14:26:01 2011] fullrun_ccd6_acisf03951_pi14-548_cl_pass1_tfrozen_src18_1.ximg exists
[Tue Oct 25 14:26:01 2011] Fit fullrun_ccd6_acisf03951_pi14-548_cl_pass1_tfrozen_src18 appears to have run properly
[Tue Oct 25 14:26:20 2011] Warning: source 18 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 15 at 16.765926 pixels away
[Tue Oct 25 14:26:20 2011] Vigneting correction estimate = 1.000000
[Tue Oct 25 14:26:20 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct 25 14:26:20 2011] Assessing source extent using major
[Tue Oct 25 14:26:20 2011] Source does appear to be extended
[Tue Oct 25 14:26:20 2011] Computing asymmetry using major and minor axis, asym = 1.68
[Tue Oct 25 14:26:20 2011] Source is asymmetric
[Tue Oct 25 14:31:32 2011] Not overwriting source region fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15_src.reg
[Tue Oct 25 14:31:32 2011] Extracting stamp from image fullrun_ccd6_acisf03951_pi14-548_cl_sm2.00.img.gz, (101, 668) - (233, 799)
[Tue Oct 25 14:31:32 2011] Writing fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15.gif
[Tue Oct 25 14:33:26 2011] ../../acisf03951/products/events/fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15_src.evt and ../../acisf03951/products/events/fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15_bgd.evt exist, delete to re-create
[Tue Oct 25 14:33:26 2011] Size of ../../acisf03951/products/events/fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15_src.evt.gz[events] = 33 counts
[Tue Oct 25 14:33:26 2011] Mean chipx,y = (653.85, 108.64)
[Tue Oct 25 14:33:26 2011] Mean tdetx,y = (3528.85, 1810.64)
[Tue Oct 25 14:33:26 2011] chipx,y range = (631.00-674.00, 89.00-129.00)
[Tue Oct 25 14:33:26 2011] Size of ../../acisf03951/products/events/fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15_bgd.evt.gz[events] = 101 counts
[Tue Oct 25 14:33:26 2011] ../../acisf03951/products/images/fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15_src.img and ../../acisf03951/products/images/fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15_bgd.img exist, delete to re-create
[Tue Oct 25 14:33:26 2011] Not generating rmf since there are only 26 counts
[Tue Oct 25 14:33:26 2011] arf not found, will run specextract
[Tue Oct 25 14:33:28 2011] ../../acisf03951/products/spectra/fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15_bkg.pi not found
[Tue Oct 25 14:33:28 2011] ../../acisf03951/products/spectra/fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15.warf not found
[Tue Oct 25 14:33:28 2011] ../../acisf03951/products/spectra/fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15.wrmf not found
[Tue Oct 25 14:33:28 2011] Removal of ../../acisf03951/products/spectra/fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15.soff failed
[Tue Oct 25 14:33:28 2011] Failed to rename ../../acisf03951/products/spectra/fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15_grp.pi to ../../acisf03951/products/spectra/fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15_src.pi
[Tue Oct 25 14:33:34 2011] ../../acisf03951/products/lightcurves/fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15_src.lc and ../../acisf03951/products/lightcurves/fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15_bgd.lc exist, delete to re-create
[Tue Oct 25 14:35:07 2011] No arf file found
[Tue Oct 25 14:43:50 2011] Updating aperture counts using extracted products
[Tue Oct 25 14:43:50 2011] Error reading totcts from fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15_src.pi
[Tue Oct 25 14:43:50 2011] No arf file for this source, not re-computing flux
[Tue Oct 25 14:44:01 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting
[Tue Oct 25 14:44:02 2011] acisf03951/analysis//spectral/fullrun_ccd6_acisf03951_pi14-548_pass1_cl_src15_pl.csv not found, spectral fit skipped or did not complete