[Sat Oct 15 22:46:41 2011] Detection parameters:
  Position = (657.1, 461.7) = 14 10 40.14 52 13 8.7
  Extent = 1.6" x 1.3", rotation angle = 27 degrees
  Source counts = 26.4 +/- 5.8
  Background counts = 7.6
  Rate = 0.0003 +/- 6e-05

[Sat Oct 15 22:46:43 2011] Off-axis axis estimate = 5.98'
[Sat Oct 15 22:48:09 2011] Using EEF radius (= 1.62 ")to estimate initial spatial extent for simple fitting
[Sat Oct 15 22:48:09 2011] Initial guess for spatial extent in simple fitting = 1.62"
[Sat Oct 15 22:48:09 2011] source mask rpix=3.3, npix_max = 57, mask sum = 56, frac = 0.974
[Sat Oct 15 22:48:09 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 1.62"
[Sat Oct 15 22:48:10 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass0_src8.ximg exists
[Sat Oct 15 22:48:10 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass0_src8_1.ximg exists
[Sat Oct 15 22:48:10 2011] Fit fullrun_ccd0_acisf02254_pi14-548_cl_pass0_src8 appears to have run properly
[Sat Oct 15 22:48:11 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass0_tfrozen_src8.ximg exists
[Sat Oct 15 22:48:11 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass0_tfrozen_src8_1.ximg exists
[Sat Oct 15 22:48:11 2011] Fit fullrun_ccd0_acisf02254_pi14-548_cl_pass0_tfrozen_src8 appears to have run properly
[Sat Oct 15 22:48:28 2011] Spatial fit model total counts = 31.971000, observed total counts = 32.000000
[Sat Oct 15 22:48:28 2011] Offset between fit and detection position for source 8 = 0.938583 pixels
[Sat Oct 15 22:48:28 2011] 32.208700 total counts/ 10.235400 bgd. counts: snr = 6.868199
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 0.938583 pixels
  Position = (657.7, 460.9) = 14 10 40.14 52 13 8.0
  Extent = 1.6 (1.1-2.4)" x 0.6 (0.4-0.9)", rotation angle = 345 (326-359) degrees
  Source counts = 22.0 +/- 5.7
  Background counts = 10.2
  Rate = 0.0002 +/- 6e-05
[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 axis lower bound
[Sat Oct 15 22:48:28 2011] Source does appear to be extended
[Sat Oct 15 22:48:28 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.25
[Sat Oct 15 22:49:07 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 15 22:49:07 2011] Initial guess for spatial extent in simple fitting = 1.12"
[Sat Oct 15 22:49:07 2011] source mask rpix=2.3, npix_max = 30, mask sum = 30, frac = 0.979
[Sat Oct 15 22:49:07 2011] Giving source the simple spatial ID 8 for pass 1, mean size = 1.12"
[Sat Oct 15 22:49:08 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass1_src8.ximg exists
[Sat Oct 15 22:49:08 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass1_src8_1.ximg exists
[Sat Oct 15 22:49:08 2011] Fit fullrun_ccd0_acisf02254_pi14-548_cl_pass1_src8 appears to have run properly
[Sat Oct 15 22:49:08 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass1_tfrozen_src8.ximg exists
[Sat Oct 15 22:49:08 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_pass1_tfrozen_src8.csv
[Sat Oct 15 22:49:08 2011] fullrun_ccd0_acisf02254_pi14-548_cl_pass1_tfrozen_src8_1.ximg exists
[Sat Oct 15 22:49:08 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_pass1_tfrozen_src8.csv
[Sat Oct 15 22:49:08 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf02254_pi14-548_cl_pass1_tfrozen_src8_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf02254_pi14-548_cl_pass1_tfrozen_src8.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 22:49:23 2011] Spatial fit model total counts = 25.681300, observed total counts = 29.000000
[Sat Oct 15 22:49:23 2011] Offset between fit and detection position for source 8 = 1.081072 pixels
[Sat Oct 15 22:49:23 2011] 27.983010 total counts/ 4.421010 bgd. counts: snr = 11.206020
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 1.081072 pixels
  Position = (656.7, 460.4) = 14 10 40.19 52 13 7.8
  Extent = 1.3 (0.6-1.9)", rotation angle = 0
  Source counts = 23.6 +/- 5.3
  Background counts = 4.4
  Rate = 0.0003 +/- 6e-05
[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 axis lower bound
[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 = 1.00
[Sat Oct 15 22:50:01 2011] Not overwriting source region fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8_src.reg
[Sat Oct 15 22:50:01 2011] Extracting stamp from image fullrun_ccd0_acisf02254_pi14-548_cl_sm2.00.img.gz, (598, 402) - (715, 519)
[Sat Oct 15 22:50:01 2011] Writing fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8.gif
[Sat Oct 15 22:50:55 2011] ../../acisf02254/products/events/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8_src.evt and ../../acisf02254/products/events/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8_bgd.evt exist, delete to re-create
[Sat Oct 15 22:50:55 2011] Size of ../../acisf02254/products/events/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8_src.evt.gz[events] = 33 counts
[Sat Oct 15 22:50:55 2011] Mean chipx,y = (714.67, 449.73)
[Sat Oct 15 22:50:55 2011] Mean tdetx,y = (3510.73, 4417.33)
[Sat Oct 15 22:50:55 2011] chipx,y range = (695.00-740.00, 431.00-474.00)
[Sat Oct 15 22:50:55 2011] Size of ../../acisf02254/products/events/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8_bgd.evt.gz[events] = 108 counts
[Sat Oct 15 22:50:55 2011] ../../acisf02254/products/images/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8_src.img and ../../acisf02254/products/images/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8_bgd.img exist, delete to re-create
[Sat Oct 15 22:50:55 2011] Not generating rmf since there are only 23 counts
[Sat Oct 15 22:50:55 2011] arf not found, will run specextract
[Sat Oct 15 22:50:57 2011] ../../acisf02254/products/spectra/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8_bkg.pi not found
[Sat Oct 15 22:50:57 2011] ../../acisf02254/products/spectra/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8.warf not found
[Sat Oct 15 22:50:57 2011] ../../acisf02254/products/spectra/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8.wrmf not found
[Sat Oct 15 22:50:57 2011] Removal of ../../acisf02254/products/spectra/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8.soff failed
[Sat Oct 15 22:50:57 2011] Failed to rename ../../acisf02254/products/spectra/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8_grp.pi to ../../acisf02254/products/spectra/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8_src.pi
[Sat Oct 15 22:51:02 2011] ../../acisf02254/products/lightcurves/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8_src.lc and ../../acisf02254/products/lightcurves/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8_bgd.lc exist, delete to re-create
[Sat Oct 15 22:52:34 2011] No arf file found
[Sat Oct 15 23:06:00 2011] Updating aperture counts using extracted products
[Sat Oct 15 23:06:00 2011] Error reading totcts from fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8_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] Source 8 has fewer than 100.000000 counts, skipping spectral fitting
[Sat Oct 15 23:06:09 2011] acisf02254/analysis//spectral/fullrun_ccd0_acisf02254_pi14-548_pass1_cl_src8_pl.csv not found, spectral fit skipped or did not complete