[Sat Oct 15 22:46:42 2011] Detection parameters:
  Position = (649.5, 305.4) = 14 10 40.57 52 11 51.8
  Extent = 1.0" x 0.6", rotation angle = 66 degrees
  Source counts = 18.6 +/- 4.6
  Background counts = 2.4
  Rate = 0.0002 +/- 5e-05

[Sat Oct 15 22:46:43 2011] Off-axis axis estimate = 5.84'
[Sat Oct 15 22:48:09 2011] Using EEF radius (= 1.55 ")to estimate initial spatial extent for simple fitting
[Sat Oct 15 22:48:09 2011] Initial guess for spatial extent in simple fitting = 1.55"
[Sat Oct 15 22:48:09 2011] source mask rpix=3.2, npix_max = 53, mask sum = 49, frac = 0.917
[Sat Oct 15 22:48:09 2011] Giving source the simple spatial ID 16 for pass 0, mean size = 1.55"
[Sat Oct 15 22:48:10 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass0_src16.ximg exists
[Sat Oct 15 22:48:10 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass0_src16_1.ximg exists
[Sat Oct 15 22:48:10 2011] Fit fullrun_ccd0_acisf02254_pi14-548_cl_pass0_src16 appears to have run properly
[Sat Oct 15 22:48:11 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass0_tfrozen_src16.ximg exists
[Sat Oct 15 22:48:11 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf02254_pi14-548_cl_pass0_tfrozen_src16.csv
[Sat Oct 15 22:48:11 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass0_tfrozen_src16_1.ximg exists
[Sat Oct 15 22:48:11 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf02254_pi14-548_cl_pass0_tfrozen_src16.csv
[Sat Oct 15 22:48:11 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf02254_pi14-548_cl_pass0_tfrozen_src16_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf02254_pi14-548_cl_pass0_tfrozen_src16.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 15 22:48:28 2011] Warning: source 16 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 19 at 16.866365 pixels away
[Sat Oct 15 22:48:28 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 22:48:28 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 22:48:28 2011] Assessing source extent using major
[Sat Oct 15 22:48:28 2011] Source does appear to be extended
[Sat Oct 15 22:48:28 2011] Computing asymmetry using major and minor axis, asym = 1.87
[Sat Oct 15 22:48:28 2011] Source is asymmetric
[Sat Oct 15 22:49:07 2011] Using EEF radius (= 1.55 ")to estimate initial spatial extent for simple fitting
[Sat Oct 15 22:49:07 2011] Initial guess for spatial extent in simple fitting = 1.55"
[Sat Oct 15 22:49:07 2011] source mask rpix=3.2, npix_max = 53, mask sum = 49, frac = 0.917
[Sat Oct 15 22:49:07 2011] Giving source the simple spatial ID 16 for pass 1, mean size = 1.55"
[Sat Oct 15 22:49:08 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass1_src16.ximg exists
[Sat Oct 15 22:49:08 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass1_src16_1.ximg exists
[Sat Oct 15 22:49:08 2011] Fit fullrun_ccd0_acisf02254_pi14-548_cl_pass1_src16 appears to have run properly
[Sat Oct 15 22:49:09 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass1_tfrozen_src16.ximg exists
[Sat Oct 15 22:49:09 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass1_tfrozen_src16_1.ximg exists
[Sat Oct 15 22:49:09 2011] Fit fullrun_ccd0_acisf02254_pi14-548_cl_pass1_tfrozen_src16 appears to have run properly
[Sat Oct 15 22:49:23 2011] Warning: source 16 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 19 at 16.866365 pixels away
[Sat Oct 15 22:49:23 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 22:49:23 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 22:49:23 2011] Assessing source extent using major
[Sat Oct 15 22:49:23 2011] Source does appear to be extended
[Sat Oct 15 22:49:23 2011] Computing asymmetry using major and minor axis, asym = 1.87
[Sat Oct 15 22:49:23 2011] Source is asymmetric
[Sat Oct 15 22:50:01 2011] Not overwriting source region fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19_src.reg
[Sat Oct 15 22:50:01 2011] Extracting stamp from image fullrun_ccd0_acisf02254_pi14-548_cl_sm2.00.img.gz, (602, 258) - (697, 353)
[Sat Oct 15 22:50:01 2011] Writing fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19.gif
[Sat Oct 15 22:51:58 2011] ../../acisf02254/products/events/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19_src.evt and ../../acisf02254/products/events/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19_bgd.evt exist, delete to re-create
[Sat Oct 15 22:51:58 2011] Size of ../../acisf02254/products/events/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19_src.evt.gz[events] = 22 counts
[Sat Oct 15 22:51:58 2011] Mean chipx,y = (859.68, 395.50)
[Sat Oct 15 22:51:58 2011] Mean tdetx,y = (3456.50, 4272.32)
[Sat Oct 15 22:51:58 2011] chipx,y range = (846.00-877.00, 380.00-419.00)
[Sat Oct 15 22:51:58 2011] Size of ../../acisf02254/products/events/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19_bgd.evt.gz[events] = 45 counts
[Sat Oct 15 22:51:58 2011] ../../acisf02254/products/images/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19_src.img and ../../acisf02254/products/images/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19_bgd.img exist, delete to re-create
[Sat Oct 15 22:51:58 2011] Not generating rmf since there are only 18 counts
[Sat Oct 15 22:51:58 2011] arf not found, will run specextract
[Sat Oct 15 22:52:00 2011] ../../acisf02254/products/spectra/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19_bkg.pi not found
[Sat Oct 15 22:52:00 2011] ../../acisf02254/products/spectra/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19.warf not found
[Sat Oct 15 22:52:00 2011] ../../acisf02254/products/spectra/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19.wrmf not found
[Sat Oct 15 22:52:00 2011] Removal of ../../acisf02254/products/spectra/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19.soff failed
[Sat Oct 15 22:52:00 2011] Failed to rename ../../acisf02254/products/spectra/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19_grp.pi to ../../acisf02254/products/spectra/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19_src.pi
[Sat Oct 15 22:52:05 2011] ../../acisf02254/products/lightcurves/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19_src.lc and ../../acisf02254/products/lightcurves/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19_bgd.lc exist, delete to re-create
[Sat Oct 15 22:52:34 2011] No arf file found
[Sat Oct 15 23:06:01 2011] Updating aperture counts using extracted products
[Sat Oct 15 23:06:01 2011] Error reading totcts from fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19_src.pi
[Sat Oct 15 23:06:01 2011] No arf file for this source, not re-computing flux
[Sat Oct 15 23:06:08 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting
[Sat Oct 15 23:06:09 2011] acisf02254/analysis//spectral/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src19_pl.csv not found, spectral fit skipped or did not complete