[Sun Sep 25 11:08:22 2011] Detection parameters:
  Position = (844.7, 800.2) = 22 53 44.03 62 30 59.8
  Extent = 0.7" x 0.5", rotation angle = 64 degrees
  Source counts = 12.2 +/- 3.6
  Background counts = 0.8
  Rate = 0.0005 +/- 0.0001

[Sun Sep 25 11:08:23 2011] Off-axis axis estimate = 5.22'
[Sun Sep 25 11:10:07 2011] Using EEF radius (= 1.27 ")to estimate initial spatial extent for simple fitting
[Sun Sep 25 11:10:07 2011] Initial guess for spatial extent in simple fitting = 1.27"
[Sun Sep 25 11:10:07 2011] source mask rpix=2.6, npix_max = 37, mask sum = 31, frac = 0.817
[Sun Sep 25 11:10:07 2011] Giving source the simple spatial ID 23 for pass 0, mean size = 1.27"
[Sun Sep 25 11:10:10 2011] fullrun_ccd1_acisf10811_pi14-548_cl_pass0_src23.ximg exists
[Sun Sep 25 11:10:10 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf10811_pi14-548_cl_pass0_src23.csv
[Sun Sep 25 11:10:10 2011] fullrun_ccd1_acisf10811_pi14-548_cl_pass0_src23_1.ximg exists
[Sun Sep 25 11:10:10 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf10811_pi14-548_cl_pass0_src23.csv
[Sun Sep 25 11:10:10 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf10811_pi14-548_cl_pass0_src23_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf10811_pi14-548_cl_pass0_src23.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
[Sun Sep 25 11:10:10 2011] fullrun_ccd1_acisf10811_pi14-548_cl_pass0_tfrozen_src23.ximg exists
[Sun Sep 25 11:10:10 2011] fullrun_ccd1_acisf10811_pi14-548_cl_pass0_tfrozen_src23_1.ximg exists
[Sun Sep 25 11:10:10 2011] Fit fullrun_ccd1_acisf10811_pi14-548_cl_pass0_tfrozen_src23 appears to have run properly
[Sun Sep 25 11:10:39 2011] Spatial fit model total counts = 17.716000, observed total counts = 18.000000
[Sun Sep 25 11:10:39 2011] Offset between fit and detection position for source 31 = 0.983737 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 31 = 0.983737 pixels
  Position = (845.0, 801.1) = 22 53 44.05 62 30 60.0
  Extent = 0.9 (0.7-1.2)", rotation angle = 0
  Source counts = 17.1 +/- 4.1
  Background counts = 0.0
  Rate = 0.0007 +/- 0.0002
[Sun Sep 25 11:10:39 2011] Vigneting correction estimate = 1.000000
[Sun Sep 25 11:10:39 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Sep 25 11:10:39 2011] Assessing source extent using major axis lower bound
[Sun Sep 25 11:10:39 2011] Source does appear to be extended
[Sun Sep 25 11:10:39 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Sep 25 11:11:20 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Sep 25 11:11:20 2011] Initial guess for spatial extent in simple fitting = 0.86"
[Sun Sep 25 11:11:20 2011] source mask rpix=1.8, npix_max = 20, mask sum = 13, frac = 0.638
[Sun Sep 25 11:11:20 2011] Giving source the simple spatial ID 23 for pass 1, mean size = 0.86"
[Sun Sep 25 11:11:21 2011] fullrun_ccd1_acisf10811_pi14-548_cl_pass1_src23.ximg exists
[Sun Sep 25 11:11:21 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf10811_pi14-548_cl_pass1_src23.csv
[Sun Sep 25 11:11:21 2011] fullrun_ccd1_acisf10811_pi14-548_cl_pass1_src23_1.ximg exists
[Sun Sep 25 11:11:21 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf10811_pi14-548_cl_pass1_src23.csv
[Sun Sep 25 11:11:21 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf10811_pi14-548_cl_pass1_src23_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf10811_pi14-548_cl_pass1_src23.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
[Sun Sep 25 11:11:21 2011] fullrun_ccd1_acisf10811_pi14-548_cl_pass1_tfrozen_src23.ximg exists
[Sun Sep 25 11:11:21 2011] fullrun_ccd1_acisf10811_pi14-548_cl_pass1_tfrozen_src23_1.ximg exists
[Sun Sep 25 11:11:21 2011] Fit fullrun_ccd1_acisf10811_pi14-548_cl_pass1_tfrozen_src23 appears to have run properly
[Sun Sep 25 11:11:49 2011] Spatial fit model total counts = 17.502300, observed total counts = 18.000000
[Sun Sep 25 11:11:49 2011] Offset between fit and detection position for source 31 = 0.035619 pixels
[Sun Sep 25 11:11:49 2011] 17.812904 total counts/ 0.028204 bgd. counts: snr = 105.898274
Spatial fit parameters:
  Offset between fit and detection position for source 31 = 0.035619 pixels
  Position = (845.0, 801.1) = 22 53 44.05 62 30 60.0
  Extent = 0.9 (0.7-1.0)", rotation angle = 0
  Source counts = 17.8 +/- 4.2
  Background counts = 0.0
  Rate = 0.0007 +/- 0.0002
[Sun Sep 25 11:11:49 2011] Vigneting correction estimate = 1.000000
[Sun Sep 25 11:11:49 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Sep 25 11:11:49 2011] Assessing source extent using major axis lower bound
[Sun Sep 25 11:11:49 2011] Source does appear to be extended
[Sun Sep 25 11:11:49 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Sep 25 11:16:52 2011] Not overwriting source region fullrun_ccd1_acisf10811_pi14-548_pass1_cl_src31_src.reg
[Sun Sep 25 11:16:52 2011] Extracting stamp from image fullrun_ccd1_acisf10811_pi14-548_cl_sm2.00.img.gz, (806, 762) - (884, 840)
[Sun Sep 25 11:16:52 2011] Writing fullrun_ccd1_acisf10811_pi14-548_pass1_cl_src31.gif
[Sun Sep 25 11:18:04 2011] ../../acisf10811/products/events/fullrun_ccd1_acisf10811_pi14-548_pass1_cl_src31_src.evt and ../../acisf10811/products/events/fullrun_ccd1_acisf10811_pi14-548_pass1_cl_src31_bgd.evt exist, delete to re-create
[Sun Sep 25 11:18:04 2011] Size of ../../acisf10811/products/events/fullrun_ccd1_acisf10811_pi14-548_pass1_cl_src31_src.evt.gz[events] = 16 counts
[Sun Sep 25 11:18:04 2011] Mean chipx,y = (325.31, 551.44)
[Sun Sep 25 11:18:04 2011] Mean tdetx,y = (4580.56, 4432.31)
[Sun Sep 25 11:18:04 2011] chipx,y range = (309.00-346.00, 533.00-562.00)
[Sun Sep 25 11:18:04 2011] Size of ../../acisf10811/products/events/fullrun_ccd1_acisf10811_pi14-548_pass1_cl_src31_bgd.evt.gz[events] = 18 counts
[Sun Sep 25 11:18:04 2011] ../../acisf10811/products/images/fullrun_ccd1_acisf10811_pi14-548_pass1_cl_src31_src.img and ../../acisf10811/products/images/fullrun_ccd1_acisf10811_pi14-548_pass1_cl_src31_bgd.img exist, delete to re-create
[Sun Sep 25 11:18:04 2011] ../../acisf10811/products/spectra/fullrun_ccd1_acisf10811_pi14-548_pass1_cl_src31_src.pi and ../../acisf10811/products/spectra/fullrun_ccd1_acisf10811_pi14-548_pass1_cl_src31_bgd.pi exist, delete to re-create
[Sun Sep 25 11:18:04 2011] Not generating rmf since there are only 17 counts
[Sun Sep 25 11:18:07 2011] ../../acisf10811/products/lightcurves/fullrun_ccd1_acisf10811_pi14-548_pass1_cl_src31_src.lc and ../../acisf10811/products/lightcurves/fullrun_ccd1_acisf10811_pi14-548_pass1_cl_src31_bgd.lc exist, delete to re-create
[Sun Sep 25 11:18:44 2011] 186.937
[Sun Sep 25 11:22:45 2011] Updating aperture counts using extracted products
[Sun Sep 25 11:22:45 2011] Error reading totcts from fullrun_ccd1_acisf10811_pi14-548_pass1_cl_src31_src.pi.gz
[Sun Sep 25 11:22:45 2011] Calculating source flux in energy range 0.30-8.00
[Sun Sep 25 11:22:45 2011] Using photon index=1.80, rate=0.000729, arf fullrun_ccd1_acisf10811_pi14-548_pass1_cl_src31.arf
[Sun Sep 25 11:22:45 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Sep 25 11:22:45 2011] Updating source flux to 1.1e-14
[Sun Sep 25 11:23:04 2011] Source 31 has fewer than 100.000000 counts, skipping spectral fitting