[Sat Oct 29 16:15:19 2011] Detection parameters:
  Position = (785.3, 1084.1) = 18 18 58.71 -13 34 23.0
  Extent = 0.5" x 0.5", rotation angle = 68 degrees
  Source counts = 36.9 +/- 6.3
  Background counts = 3.1
  Rate = 0.0005 +/- 8e-05

[Sat Oct 29 16:15:24 2011] Off-axis axis estimate = 3.42'
[Sat Oct 29 16:16:48 2011] Using EEF radius (= 0.67 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 16:16:48 2011] Initial guess for spatial extent in simple fitting = 0.67"
[Sat Oct 29 16:16:48 2011] source mask rpix=1.4, npix_max = 13, mask sum = 16, frac = 1.145
[Sat Oct 29 16:16:48 2011] Giving source the simple spatial ID 13 for pass 0, mean size = 0.67"
[Sat Oct 29 16:16:49 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass0_src13.ximg exists
[Sat Oct 29 16:16:49 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf08931_pi14-548_cl_pass0_src13.csv
[Sat Oct 29 16:16:49 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass0_src13_1.ximg exists
[Sat Oct 29 16:16:49 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf08931_pi14-548_cl_pass0_src13.csv
[Sat Oct 29 16:16:49 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf08931_pi14-548_cl_pass0_src13_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf08931_pi14-548_cl_pass0_src13.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 29 16:16:51 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass0_tfrozen_src13.ximg exists
[Sat Oct 29 16:16:51 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass0_tfrozen_src13_1.ximg exists
[Sat Oct 29 16:16:51 2011] Fit fullrun_ccd3_acisf08931_pi14-548_cl_pass0_tfrozen_src13 appears to have run properly
[Sat Oct 29 16:17:22 2011] Spatial fit model total counts = 45.829400, observed total counts = 46.000000
[Sat Oct 29 16:17:22 2011] Offset between fit and detection position for source 16 = 0.415737 pixels
[Sat Oct 29 16:17:22 2011] 44.830800 total counts/ 12.320900 bgd. counts: snr = 9.261779
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.415737 pixels
  Position = (785.6, 1084.4) = 18 18 58.71 -13 34 23.1
  Extent = 0.6 (0.5-0.7)", rotation angle = 0
  Source counts = 32.5 +/- 6.7
  Background counts = 12.3
  Rate = 0.0004 +/- 8e-05
[Sat Oct 29 16:17:22 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 16:17:22 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 16:17:22 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 16:17:22 2011] Source does appear to be extended
[Sat Oct 29 16:17:22 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 16:17:57 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 29 16:17:57 2011] Initial guess for spatial extent in simple fitting = 0.57"
[Sat Oct 29 16:17:57 2011] source mask rpix=1.2, npix_max = 10, mask sum = 9, frac = 0.821
[Sat Oct 29 16:17:57 2011] Giving source the simple spatial ID 13 for pass 1, mean size = 0.57"
[Sat Oct 29 16:17:59 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass1_src13.ximg exists
[Sat Oct 29 16:17:59 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass1_src13_1.ximg exists
[Sat Oct 29 16:17:59 2011] Fit fullrun_ccd3_acisf08931_pi14-548_cl_pass1_src13 appears to have run properly
[Sat Oct 29 16:18:00 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass1_tfrozen_src13.ximg exists
[Sat Oct 29 16:18:00 2011] fullrun_ccd3_acisf08931_pi14-548_cl_pass1_tfrozen_src13_1.ximg exists
[Sat Oct 29 16:18:00 2011] Fit fullrun_ccd3_acisf08931_pi14-548_cl_pass1_tfrozen_src13 appears to have run properly
[Sat Oct 29 16:18:30 2011] Spatial fit model total counts = 44.730600, observed total counts = 45.000000
[Sat Oct 29 16:18:30 2011] Offset between fit and detection position for source 16 = 0.013764 pixels
[Sat Oct 29 16:18:30 2011] 43.593700 total counts/ 11.105000 bgd. counts: snr = 9.749291
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.013764 pixels
  Position = (785.6, 1084.4) = 18 18 58.71 -13 34 23.1
  Extent = 0.6 (0.4-0.6)", rotation angle = 0
  Source counts = 32.5 +/- 6.6
  Background counts = 11.1
  Rate = 0.0004 +/- 8e-05
[Sat Oct 29 16:18:30 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 16:18:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 16:18:30 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 16:18:30 2011] Source does appear to be extended
[Sat Oct 29 16:18:30 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 17:06:58 2011] Not overwriting source region fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src16_src.reg
[Sat Oct 29 17:06:58 2011] Extracting stamp from image fullrun_ccd3_acisf08931_pi14-548_cl_sm2.00.img.gz, (760, 1059) - (811, 1110)
[Sat Oct 29 17:06:58 2011] Writing fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src16.gif
[Sat Oct 29 17:12:36 2011] ../../acisf08931/products/events/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src16_src.evt and ../../acisf08931/products/events/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src16_bgd.evt exist, delete to re-create
[Sat Oct 29 17:12:36 2011] Size of ../../acisf08931/products/events/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src16_src.evt.gz[events] = 36 counts
[Sat Oct 29 17:12:36 2011] Mean chipx,y = (545.06, 944.11)
[Sat Oct 29 17:12:36 2011] Mean tdetx,y = (4187.89, 3606.06)
[Sat Oct 29 17:12:36 2011] chipx,y range = (526.00-563.00, 926.00-962.00)
[Sat Oct 29 17:12:36 2011] Size of ../../acisf08931/products/events/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src16_bgd.evt.gz[events] = 23 counts
[Sat Oct 29 17:12:36 2011] ../../acisf08931/products/images/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src16_src.img and ../../acisf08931/products/images/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src16_bgd.img exist, delete to re-create
[Sat Oct 29 17:12:36 2011] Not generating rmf since there are only 32 counts
[Sat Oct 29 17:12:36 2011] arf not found, will run specextract
[Sat Oct 29 17:13:08 2011] ../../acisf08931/products/spectra/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src16.warf not found
[Sat Oct 29 17:13:08 2011] ../../acisf08931/products/spectra/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src16.wrmf not found
[Sat Oct 29 17:13:08 2011] Removal of ../../acisf08931/products/spectra/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src16.soff failed
[Sat Oct 29 17:13:14 2011] ../../acisf08931/products/lightcurves/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src16_src.lc and ../../acisf08931/products/lightcurves/fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src16_bgd.lc exist, delete to re-create
[Sat Oct 29 17:36:59 2011] Spectrum 16 has only 32 counts, deleting rmf
[Sat Oct 29 17:36:59 2011] 183.154
[Sat Oct 29 17:37:09 2011] Updating aperture counts using extracted products
[Sat Oct 29 17:37:09 2011] Error reading totcts from fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src16_src.pi.gz
[Sat Oct 29 17:37:10 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 17:37:10 2011] Using photon index=1.80, rate=0.000411, arf fullrun_ccd3_acisf08931_pi14-548_pass1_cl_src16.arf
[Sat Oct 29 17:37:10 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 17:37:10 2011] Updating source flux to 6.5e-15
[Sat Oct 29 17:37:43 2011] Source 16 has fewer than 100.000000 counts, skipping spectral fitting