[Sat Oct 22 14:37:11 2011] Detection parameters:
  Position = (540.7, 859.6) = 6 9 11.43 24 25 24.2
  Extent = 1.2" x 0.7", rotation angle = 102 degrees
  Source counts = 20.5 +/- 4.8
  Background counts = 2.5
  Rate = 0.0004 +/- 0.0001

[Sat Oct 22 14:37:12 2011] Off-axis axis estimate = 7.94'
[Sat Oct 22 14:38:34 2011] Using EEF radius (= 2.79 ")to estimate initial spatial extent for simple fitting
[Sat Oct 22 14:38:34 2011] Initial guess for spatial extent in simple fitting = 2.79"
[Sat Oct 22 14:38:34 2011] source mask rpix=5.7, npix_max = 152, mask sum = 143, frac = 0.938
[Sat Oct 22 14:38:34 2011] Giving source the simple spatial ID 15 for pass 0, mean size = 2.79"
[Sat Oct 22 14:38:36 2011] fullrun_ccd2_acisf12030_pi14-548_cl_pass0_src15.ximg exists
[Sat Oct 22 14:38:36 2011] fullrun_ccd2_acisf12030_pi14-548_cl_pass0_src15_1.ximg exists
[Sat Oct 22 14:38:36 2011] Fit fullrun_ccd2_acisf12030_pi14-548_cl_pass0_src15 appears to have run properly
[Sat Oct 22 14:38:36 2011] fullrun_ccd2_acisf12030_pi14-548_cl_pass0_tfrozen_src15.ximg exists
[Sat Oct 22 14:38:36 2011] fullrun_ccd2_acisf12030_pi14-548_cl_pass0_tfrozen_src15_1.ximg exists
[Sat Oct 22 14:38:36 2011] Fit fullrun_ccd2_acisf12030_pi14-548_cl_pass0_tfrozen_src15 appears to have run properly
[Sat Oct 22 14:38:59 2011] Spatial fit model total counts = 37.262100, observed total counts = 41.000000
[Sat Oct 22 14:38:59 2011] Offset between fit and detection position for source 39 = 2.872699 pixels
[Sat Oct 22 14:38:59 2011] 36.969500 total counts/ 20.498900 bgd. counts: snr = 3.637845
Spatial fit parameters:
  Offset between fit and detection position for source 39 = 2.872699 pixels
  Position = (541.8, 856.9) = 6 9 11.41 24 25 22.6
  Extent = 1.6" x 0.7", rotation angle = 224
  Source counts = 16.5 +/- 6.1
  Background counts = 20.5
  Rate = 0.0003 +/- 0.0001
[Sat Oct 22 14:38:59 2011] Vigneting correction estimate = 1.000000
[Sat Oct 22 14:38:59 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 22 14:38:59 2011] Assessing source extent using major
[Sat Oct 22 14:38:59 2011] Source does appear to be extended
[Sat Oct 22 14:38:59 2011] Computing asymmetry using major and minor axis, asym = 2.23
[Sat Oct 22 14:38:59 2011] Source is asymmetric
[Sat Oct 22 14:39:37 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 22 14:39:37 2011] Initial guess for spatial extent in simple fitting = 1.12"
[Sat Oct 22 14:39:37 2011] source mask rpix=2.3, npix_max = 31, mask sum = 36, frac = 1.159
[Sat Oct 22 14:39:37 2011] Giving source the simple spatial ID 15 for pass 1, mean size = 1.12"
[Sat Oct 22 14:39:39 2011] fullrun_ccd2_acisf12030_pi14-548_cl_pass1_src15.ximg exists
[Sat Oct 22 14:39:39 2011] fullrun_ccd2_acisf12030_pi14-548_cl_pass1_src15_1.ximg exists
[Sat Oct 22 14:39:39 2011] Fit fullrun_ccd2_acisf12030_pi14-548_cl_pass1_src15 appears to have run properly
[Sat Oct 22 14:39:39 2011] fullrun_ccd2_acisf12030_pi14-548_cl_pass1_tfrozen_src15.ximg exists
[Sat Oct 22 14:39:39 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf12030_pi14-548_cl_pass1_tfrozen_src15.csv
[Sat Oct 22 14:39:39 2011] fullrun_ccd2_acisf12030_pi14-548_cl_pass1_tfrozen_src15_1.ximg exists
[Sat Oct 22 14:39:39 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf12030_pi14-548_cl_pass1_tfrozen_src15.csv
[Sat Oct 22 14:39:39 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd2_acisf12030_pi14-548_cl_pass1_tfrozen_src15_1.ximg
Either tweak this fit manually starting from fullrun_ccd2_acisf12030_pi14-548_cl_pass1_tfrozen_src15.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 22 14:39:59 2011] Spatial fit model total counts = 22.742400, observed total counts = 24.000000
[Sat Oct 22 14:39:59 2011] Offset between fit and detection position for source 39 = 1.660293 pixels
[Sat Oct 22 14:39:59 2011] 24.392600 total counts/ 11.409300 bgd. counts: snr = 3.843754
Spatial fit parameters:
  Offset between fit and detection position for source 39 = 1.660293 pixels
  Position = (541.4, 858.6) = 6 9 11.42 24 25 23.4
  Extent = 1.0" x 0.7", rotation angle = 76
  Source counts = 13.0 +/- 4.9
  Background counts = 11.4
  Rate = 0.0003 +/- 0.0001
[Sat Oct 22 14:39:59 2011] Vigneting correction estimate = 1.000000
[Sat Oct 22 14:39:59 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 22 14:39:59 2011] Assessing source extent using major
[Sat Oct 22 14:39:59 2011] Source does appear to be extended
[Sat Oct 22 14:39:59 2011] Computing asymmetry using major and minor axis, asym = 1.46
[Sat Oct 22 14:43:44 2011] Not overwriting source region fullrun_ccd2_acisf12030_pi14-548_pass1_cl_src39_src.reg
[Sat Oct 22 14:43:44 2011] Extracting stamp from image fullrun_ccd2_acisf12030_pi14-548_cl_sm2.00.img.gz, (496, 813) - (587, 904)
[Sat Oct 22 14:43:44 2011] Writing fullrun_ccd2_acisf12030_pi14-548_pass1_cl_src39.gif
[Sat Oct 22 14:44:31 2011] ../../acisf12030/products/events/fullrun_ccd2_acisf12030_pi14-548_pass1_cl_src39_src.evt and ../../acisf12030/products/events/fullrun_ccd2_acisf12030_pi14-548_pass1_cl_src39_bgd.evt exist, delete to re-create
[Sat Oct 22 14:44:31 2011] Size of ../../acisf12030/products/events/fullrun_ccd2_acisf12030_pi14-548_pass1_cl_src39_src.evt.gz[events] = 21 counts
[Sat Oct 22 14:44:31 2011] Mean chipx,y = (521.76, 178.62)
[Sat Oct 22 14:44:31 2011] Mean tdetx,y = (3239.62, 3564.24)
[Sat Oct 22 14:44:31 2011] chipx,y range = (503.00-537.00, 162.00-201.00)
[Sat Oct 22 14:44:31 2011] Size of ../../acisf12030/products/events/fullrun_ccd2_acisf12030_pi14-548_pass1_cl_src39_bgd.evt.gz[events] = 28 counts
[Sat Oct 22 14:44:31 2011] ../../acisf12030/products/images/fullrun_ccd2_acisf12030_pi14-548_pass1_cl_src39_src.img and ../../acisf12030/products/images/fullrun_ccd2_acisf12030_pi14-548_pass1_cl_src39_bgd.img exist, delete to re-create
[Sat Oct 22 14:44:31 2011] ../../acisf12030/products/spectra/fullrun_ccd2_acisf12030_pi14-548_pass1_cl_src39_src.pi and ../../acisf12030/products/spectra/fullrun_ccd2_acisf12030_pi14-548_pass1_cl_src39_bgd.pi exist, delete to re-create
[Sat Oct 22 14:44:31 2011] Not generating rmf since there are only 12 counts
[Sat Oct 22 14:44:35 2011] ../../acisf12030/products/lightcurves/fullrun_ccd2_acisf12030_pi14-548_pass1_cl_src39_src.lc and ../../acisf12030/products/lightcurves/fullrun_ccd2_acisf12030_pi14-548_pass1_cl_src39_bgd.lc exist, delete to re-create
[Sat Oct 22 14:45:54 2011] 153.942
[Sat Oct 22 14:49:07 2011] Updating aperture counts using extracted products
[Sat Oct 22 14:49:07 2011] Error reading totcts from fullrun_ccd2_acisf12030_pi14-548_pass1_cl_src39_src.pi.gz
[Sat Oct 22 14:49:08 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 22 14:49:08 2011] Using photon index=1.80, rate=0.000269, arf fullrun_ccd2_acisf12030_pi14-548_pass1_cl_src39.arf
[Sat Oct 22 14:49:08 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 22 14:49:08 2011] Updating source flux to 4.1e-15
[Sat Oct 22 14:49:25 2011] Source 39 has fewer than 100.000000 counts, skipping spectral fitting