[Sat Oct 15 23:38:08 2011] Detection parameters:
  Position = (542.4, 432.0) = 20 7 15.81 -48 22 0.4
  Extent = 0.6" x 0.5", rotation angle = 141 degrees
  Source counts = 15.4 +/- 4.5
  Background counts = 4.6
  Rate = 0.0002 +/- 5e-05

[Sat Oct 15 23:38:09 2011] Off-axis axis estimate = 1.59'
[Sat Oct 15 23:39:37 2011] Using EEF radius (= 0.40 ")to estimate initial spatial extent for simple fitting
[Sat Oct 15 23:39:37 2011] Initial guess for spatial extent in simple fitting = 0.40"
[Sat Oct 15 23:39:37 2011] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.877
[Sat Oct 15 23:39:37 2011] Giving source the simple spatial ID 44 for pass 0, mean size = 0.40"
[Sat Oct 15 23:39:39 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src44.ximg exists
[Sat Oct 15 23:39:39 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src44_1.ximg exists
[Sat Oct 15 23:39:39 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src44 appears to have run properly
[Sat Oct 15 23:39:41 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src44.ximg exists
[Sat Oct 15 23:39:41 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src44_1.ximg exists
[Sat Oct 15 23:39:41 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src44 appears to have run properly
[Sat Oct 15 23:40:09 2011] Spatial fit model total counts = 42.029500, observed total counts = 42.000000
[Sat Oct 15 23:40:09 2011] Offset between fit and detection position for source 78 = 0.989409 pixels
[Sat Oct 15 23:40:09 2011] 41.336300 total counts/ 26.011900 bgd. counts: snr = 3.004675
Spatial fit parameters:
  Offset between fit and detection position for source 78 = 0.989409 pixels
  Position = (543.3, 432.4) = 20 7 15.79 -48 22 0.4
  Extent = 0.5 (0.4-0.8)", rotation angle = 0
  Source counts = 15.3 +/- 6.4
  Background counts = 26.0
  Rate = 0.0002 +/- 7e-05
[Sat Oct 15 23:40:09 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 23:40:09 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 23:40:09 2011] Assessing source extent using major axis lower bound
[Sat Oct 15 23:40:09 2011] Source does appear to be extended
[Sat Oct 15 23:40:09 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 15 23:40:41 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 15 23:40:41 2011] Initial guess for spatial extent in simple fitting = 0.50"
[Sat Oct 15 23:40:41 2011] source mask rpix=1.0, npix_max = 9, mask sum = 9, frac = 0.981
[Sat Oct 15 23:40:41 2011] Giving source the simple spatial ID 44 for pass 1, mean size = 0.50"
[Sat Oct 15 23:40:43 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_src44.ximg exists
[Sat Oct 15 23:40:43 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_src44_1.ximg exists
[Sat Oct 15 23:40:43 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass1_src44 appears to have run properly
[Sat Oct 15 23:40:44 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_tfrozen_src44.ximg exists
[Sat Oct 15 23:40:44 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf11752_pi14-548_cl_pass1_tfrozen_src44.csv
[Sat Oct 15 23:40:44 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_tfrozen_src44_1.ximg exists
[Sat Oct 15 23:40:44 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf11752_pi14-548_cl_pass1_tfrozen_src44.csv
[Sat Oct 15 23:40:44 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf11752_pi14-548_cl_pass1_tfrozen_src44_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf11752_pi14-548_cl_pass1_tfrozen_src44.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 15 23:41:09 2011] Spatial fit model total counts = 43.614600, observed total counts = 42.000000
[Sat Oct 15 23:41:09 2011] Offset between fit and detection position for source 78 = 0.154963 pixels
[Sat Oct 15 23:41:09 2011] 40.137800 total counts/ 25.119100 bgd. counts: snr = 2.996611
Spatial fit parameters:
  Offset between fit and detection position for source 78 = 0.154963 pixels
  Position = (543.4, 432.3) = 20 7 15.78 -48 22 0.5
  Extent = 0.6" x 0.4", rotation angle = 84
  Source counts = 15.0 +/- 6.3
  Background counts = 25.1
  Rate = 0.0002 +/- 7e-05
[Sat Oct 15 23:41:09 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 23:41:09 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 23:41:09 2011] Assessing source extent using major
[Sat Oct 15 23:41:09 2011] Source does appear to be extended
[Sat Oct 15 23:41:09 2011] Computing asymmetry using major and minor axis, asym = 1.44
[Sat Oct 15 23:46:45 2011] Not overwriting source region fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src78_src.reg
[Sat Oct 15 23:46:45 2011] Extracting stamp from image fullrun_ccd3_acisf11752_pi14-548_cl_sm2.00.img.gz, (515, 403) - (572, 461)
[Sat Oct 15 23:46:45 2011] Writing fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src78.gif
[Sat Oct 15 23:48:52 2011] ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src78_src.evt and ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src78_bgd.evt exist, delete to re-create
[Sat Oct 15 23:48:52 2011] Size of ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src78_src.evt.gz[events] = 18 counts
[Sat Oct 15 23:48:52 2011] Mean chipx,y = (637.44, 829.39)
[Sat Oct 15 23:48:52 2011] Mean tdetx,y = (4302.61, 3698.44)
[Sat Oct 15 23:48:52 2011] chipx,y range = (625.00-657.00, 813.00-844.00)
[Sat Oct 15 23:48:52 2011] Size of ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src78_bgd.evt.gz[events] = 63 counts
[Sat Oct 15 23:48:52 2011] ../../acisf11752/products/images/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src78_src.img and ../../acisf11752/products/images/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src78_bgd.img exist, delete to re-create
[Sat Oct 15 23:48:52 2011] ../../acisf11752/products/spectra/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src78_src.pi and ../../acisf11752/products/spectra/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src78_bgd.pi exist, delete to re-create
[Sat Oct 15 23:48:52 2011] Not generating rmf since there are only 15 counts
[Sat Oct 15 23:48:55 2011] ../../acisf11752/products/lightcurves/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src78_src.lc and ../../acisf11752/products/lightcurves/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src78_bgd.lc exist, delete to re-create
[Sat Oct 15 23:49:16 2011] 188.963
[Sat Oct 15 23:49:33 2011] Updating aperture counts using extracted products
[Sat Oct 15 23:49:33 2011] Error reading totcts from fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src78_src.pi.gz
[Sat Oct 15 23:49:33 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 15 23:49:33 2011] Using photon index=1.80, rate=0.000161, arf fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src78.arf
[Sat Oct 15 23:49:33 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 15 23:49:33 2011] Updating source flux to 2e-15
[Sat Oct 15 23:49:55 2011] Source 78 has fewer than 100.000000 counts, skipping spectral fitting