[Sun Oct  2 09:29:39 2011] Detection parameters:
  Position = (745.7, 903.5) = 20 32 22.26 40 57 28.2
  Extent = 0.6" x 0.5", rotation angle = 145 degrees
  Source counts = 223.0 +/- 24.4
  Background counts = 370.0
  Rate = 0.009 +/- 0.001

[Sun Oct  2 09:29:48 2011] Off-axis axis estimate = 3.15'
[Sun Oct  2 09:32:07 2011] Using EEF radius (= 0.61 ")to estimate initial spatial extent for simple fitting
[Sun Oct  2 09:32:07 2011] Initial guess for spatial extent in simple fitting = 0.61"
[Sun Oct  2 09:32:07 2011] source mask rpix=1.2, npix_max = 12, mask sum = 9, frac = 0.743
[Sun Oct  2 09:32:07 2011] Giving source the simple spatial ID 52 for pass 0, mean size = 0.61"
[Sun Oct  2 09:32:11 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass0_src52.ximg exists
[Sun Oct  2 09:32:11 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10939_pi14-548_cl_pass0_src52.csv
[Sun Oct  2 09:32:11 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass0_src52_1.ximg exists
[Sun Oct  2 09:32:11 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10939_pi14-548_cl_pass0_src52.csv
[Sun Oct  2 09:32:11 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf10939_pi14-548_cl_pass0_src52_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10939_pi14-548_cl_pass0_src52.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 Oct  2 09:32:14 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass0_tfrozen_src52.ximg exists
[Sun Oct  2 09:32:14 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass0_tfrozen_src52_1.ximg exists
[Sun Oct  2 09:32:14 2011] Fit fullrun_ccd0_acisf10939_pi14-548_cl_pass0_tfrozen_src52 appears to have run properly
[Sun Oct  2 09:32:50 2011] Spatial fit model total counts = 1337.850000, observed total counts = 1339.000000
[Sun Oct  2 09:32:50 2011] Offset between fit and detection position for source 52 = 1.741271 pixels
[Sun Oct  2 09:32:50 2011] 1302.126000 total counts/ 991.859000 bgd. counts: snr = 9.851687
Spatial fit parameters:
  Offset between fit and detection position for source 52 = 1.741271 pixels
  Position = (747.3, 904.1) = 20 32 22.21 40 57 28.2
  Extent = 1.5 (1.5-3.0)", rotation angle = 0
  Source counts = 310.3 +/- 36.1
  Background counts = 991.9
  Rate = 0.01 +/- 0.001
[Sun Oct  2 09:32:50 2011] Vigneting correction estimate = 1.000000
[Sun Oct  2 09:32:50 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct  2 09:32:50 2011] Assessing source extent using major axis lower bound
[Sun Oct  2 09:32:50 2011] Source does appear to be extended
[Sun Oct  2 09:32:50 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Oct  2 09:33:31 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Oct  2 09:33:31 2011] Initial guess for spatial extent in simple fitting = 1.50"
[Sun Oct  2 09:33:31 2011] source mask rpix=3.0, npix_max = 50, mask sum = 49, frac = 0.973
[Sun Oct  2 09:33:31 2011] Giving source the simple spatial ID 52 for pass 1, mean size = 1.50"
[Sun Oct  2 09:33:34 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass1_src52.ximg exists
[Sun Oct  2 09:33:34 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass1_src52_1.ximg exists
[Sun Oct  2 09:33:34 2011] Fit fullrun_ccd0_acisf10939_pi14-548_cl_pass1_src52 appears to have run properly
[Sun Oct  2 09:33:38 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass1_tfrozen_src52.ximg exists
[Sun Oct  2 09:33:38 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass1_tfrozen_src52_1.ximg exists
[Sun Oct  2 09:33:38 2011] Fit fullrun_ccd0_acisf10939_pi14-548_cl_pass1_tfrozen_src52 appears to have run properly
[Sun Oct  2 09:34:22 2011] Spatial fit model total counts = 1782.560000, observed total counts = 1725.000000
[Sun Oct  2 09:34:22 2011] Offset between fit and detection position for source 52 = 0.320469 pixels
[Sun Oct  2 09:34:22 2011] 1485.239000 total counts/ 1158.350000 bgd. counts: snr = 9.604625
Spatial fit parameters:
  Offset between fit and detection position for source 52 = 0.320469 pixels
  Position = (747.2, 903.8) = 20 32 22.21 40 57 28.1
  Extent = 1.9" x 1.1", rotation angle = 358
  Source counts = 326.9 +/- 38.5
  Background counts = 1158.3
  Rate = 0.01 +/- 0.002
[Sun Oct  2 09:34:22 2011] Vigneting correction estimate = 1.000000
[Sun Oct  2 09:34:22 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct  2 09:34:22 2011] Assessing source extent using major
[Sun Oct  2 09:34:22 2011] Source does appear to be extended
[Sun Oct  2 09:34:22 2011] Computing asymmetry using major and minor axis, asym = 1.65
[Sun Oct  2 09:34:22 2011] Source is asymmetric
[Sun Oct  2 09:35:00 2011] Not overwriting source region fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src52_src.reg
[Sun Oct  2 09:35:00 2011] Extracting stamp from image fullrun_ccd0_acisf10939_pi14-548_cl_sm2.00.img.gz, (662, 819) - (832, 989)
[Sun Oct  2 09:35:00 2011] Writing fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src52.gif
[Sun Oct  2 09:40:58 2011] ../../acisf10939/products/events/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src52_src.evt and ../../acisf10939/products/events/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src52_bgd.evt exist, delete to re-create
[Sun Oct  2 09:40:58 2011] Size of ../../acisf10939/products/events/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src52_src.evt.gz[events] = 2305 counts
[Sun Oct  2 09:40:58 2011] Mean chipx,y = (894.29, 734.07)
[Sun Oct  2 09:40:58 2011] Mean tdetx,y = (3795.07, 4237.71)
[Sun Oct  2 09:40:58 2011] chipx,y range = (868.00-921.00, 704.00-766.00)
[Sun Oct  2 09:40:58 2011] Size of ../../acisf10939/products/events/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src52_bgd.evt.gz[events] = 25781 counts
[Sun Oct  2 09:40:58 2011] ../../acisf10939/products/images/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src52_src.img and ../../acisf10939/products/images/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src52_bgd.img exist, delete to re-create
[Sun Oct  2 09:40:58 2011] ../../acisf10939/products/spectra/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src52_src.pi and ../../acisf10939/products/spectra/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src52_bgd.pi exist, delete to re-create
[Sun Oct  2 09:41:10 2011] ../../acisf10939/products/lightcurves/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src52_src.lc and ../../acisf10939/products/lightcurves/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src52_bgd.lc exist, delete to re-create
[Sun Oct  2 09:46:06 2011] Keeping rmf generated by specextract
[Sun Oct  2 09:46:06 2011] 195.886
[Sun Oct  2 09:50:25 2011] Updating aperture counts using extracted products
[Sun Oct  2 09:50:25 2011] Error reading totcts from fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src52_src.pi.gz
[Sun Oct  2 09:50:26 2011] Calculating source flux in energy range 0.30-8.00
[Sun Oct  2 09:50:26 2011] Using photon index=1.80, rate=0.0136, arf fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src52.arf
[Sun Oct  2 09:50:26 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Oct  2 09:50:26 2011] Updating source flux to 2.1e-13