[Sun Oct  2 09:29:38 2011] Detection parameters:
  Position = (502.4, 903.3) = 20 32 32.82 40 57 28.0
  Extent = 0.5" x 0.5", rotation angle = 137 degrees
  Source counts = 116.1 +/- 13.6
  Background counts = 68.9
  Rate = 0.005 +/- 0.0006

[Sun Oct  2 09:29:48 2011] Off-axis axis estimate = 4.89'
[Sun Oct  2 09:32:07 2011] Using EEF radius (= 1.14 ")to estimate initial spatial extent for simple fitting
[Sun Oct  2 09:32:07 2011] Initial guess for spatial extent in simple fitting = 1.14"
[Sun Oct  2 09:32:07 2011] source mask rpix=2.3, npix_max = 31, mask sum = 25, frac = 0.790
[Sun Oct  2 09:32:07 2011] Giving source the simple spatial ID 36 for pass 0, mean size = 1.14"
[Sun Oct  2 09:32:11 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass0_src36.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_src36.csv
[Sun Oct  2 09:32:11 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass0_src36_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_src36.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_src36_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10939_pi14-548_cl_pass0_src36.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 09:32:13 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass0_tfrozen_src36.ximg exists
[Sun Oct  2 09:32:13 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass0_tfrozen_src36_1.ximg exists
[Sun Oct  2 09:32:13 2011] Fit fullrun_ccd0_acisf10939_pi14-548_cl_pass0_tfrozen_src36 appears to have run properly
[Sun Oct  2 09:32:50 2011] Spatial fit model total counts = 650.874000, observed total counts = 647.000000
[Sun Oct  2 09:32:50 2011] Offset between fit and detection position for source 36 = 2.254332 pixels
[Sun Oct  2 09:32:50 2011] Warning, changing simple spatial fit ID from 36 to 35
[Sun Oct  2 09:32:50 2011] 656.456000 total counts/ 525.071000 bgd. counts: snr = 5.733724
Spatial fit parameters:
  Offset between fit and detection position for source 36 = 2.254332 pixels
  Position = (500.2, 902.8) = 20 32 32.94 40 57 27.4
  Extent = 1.1 (0.8-1.5)", rotation angle = 0
  Source counts = 131.4 +/- 25.6
  Background counts = 525.1
  Rate = 0.005 +/- 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 09:32:50 2011] Source is confused with source 35
[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 = 1.14"
[Sun Oct  2 09:33:31 2011] source mask rpix=2.3, npix_max = 31, mask sum = 36, frac = 1.126
[Sun Oct  2 09:33:31 2011] Giving source the simple spatial ID 36 for pass 1, mean size = 1.14"
[Sun Oct  2 09:33:33 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass1_src36.ximg exists
[Sun Oct  2 09:33:33 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass1_src36_1.ximg exists
[Sun Oct  2 09:33:33 2011] Fit fullrun_ccd0_acisf10939_pi14-548_cl_pass1_src36 appears to have run properly
[Sun Oct  2 09:33:37 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass1_tfrozen_src36.ximg exists
[Sun Oct  2 09:33:37 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass1_tfrozen_src36_1.ximg exists
[Sun Oct  2 09:33:37 2011] Fit fullrun_ccd0_acisf10939_pi14-548_cl_pass1_tfrozen_src36 appears to have run properly
[Sun Oct  2 09:34:22 2011] Spatial fit model total counts = 650.541000, observed total counts = 647.000000
[Sun Oct  2 09:34:22 2011] Offset between fit and detection position for source 36 = 0.075016 pixels
[Sun Oct  2 09:34:22 2011] Warning, changing simple spatial fit ID from 36 to 35
[Sun Oct  2 09:34:22 2011] 656.162000 total counts/ 529.396000 bgd. counts: snr = 5.509503
Spatial fit parameters:
  Offset between fit and detection position for source 36 = 0.075016 pixels
  Position = (500.1, 902.8) = 20 32 32.94 40 57 27.4
  Extent = 1.1 (0.9-1.5)", rotation angle = 0
  Source counts = 126.8 +/- 25.6
  Background counts = 529.4
  Rate = 0.005 +/- 0.001
[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 axis lower bound
[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 = 1.00
[Sun Oct  2 09:34:59 2011] Not overwriting source region fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src36_src.reg
[Sun Oct  2 09:34:59 2011] Extracting stamp from image fullrun_ccd0_acisf10939_pi14-548_cl_sm2.00.img.gz, (449, 852) - (551, 954)
[Sun Oct  2 09:34:59 2011] Writing fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src36.gif
[Sun Oct  2 09:38:03 2011] ../../acisf10939/products/events/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src36_src.evt and ../../acisf10939/products/events/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src36_bgd.evt exist, delete to re-create
[Sun Oct  2 09:38:03 2011] Size of ../../acisf10939/products/events/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src36_src.evt.gz[events] = 680 counts
[Sun Oct  2 09:38:03 2011] Mean chipx,y = (894.08, 487.80)
[Sun Oct  2 09:38:03 2011] Mean tdetx,y = (3548.80, 4237.92)
[Sun Oct  2 09:38:03 2011] chipx,y range = (866.00-920.00, 463.00-512.00)
[Sun Oct  2 09:38:03 2011] Size of ../../acisf10939/products/events/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src36_bgd.evt.gz[events] = 1498 counts
[Sun Oct  2 09:38:03 2011] ../../acisf10939/products/images/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src36_src.img and ../../acisf10939/products/images/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src36_bgd.img exist, delete to re-create
[Sun Oct  2 09:38:03 2011] ../../acisf10939/products/spectra/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src36_src.pi and ../../acisf10939/products/spectra/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src36_bgd.pi exist, delete to re-create
[Sun Oct  2 09:38:11 2011] ../../acisf10939/products/lightcurves/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src36_src.lc and ../../acisf10939/products/lightcurves/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src36_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] 185.881
[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_src36_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=0.00527, arf fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src36.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 8.5e-14
[Sun Oct  2 09:50:35 2011] Flag c found in src. 36 procflags, skipping spectral fitting