[Tue Sep 27 22:32:47 2011] Detection parameters:
  Position = (311.4, 881.1) = 0 25 2.25 64 11 3.3
  Extent = 0.7" x 0.7", rotation angle = 150 degrees
  Source counts = 278.4 +/- 30.4
  Background counts = 646.6
  Rate = 0.01 +/- 0.001

[Tue Sep 27 22:33:15 2011] Off-axis axis estimate = 3.32'
[Tue Sep 27 22:37:58 2011] Using EEF radius (= 0.65 ")to estimate initial spatial extent for simple fitting
[Tue Sep 27 22:37:58 2011] Initial guess for spatial extent in simple fitting = 0.65"
[Tue Sep 27 22:37:58 2011] source mask rpix=1.3, npix_max = 13, mask sum = 12, frac = 0.904
[Tue Sep 27 22:37:58 2011] Giving source the simple spatial ID 22 for pass 0, mean size = 0.65"
[Tue Sep 27 22:38:00 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass0_src22.ximg exists
[Tue Sep 27 22:38:00 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass0_src22_1.ximg exists
[Tue Sep 27 22:38:00 2011] Fit fullrun_ccd3_acisf10903_pi14-548_cl_pass0_src22 appears to have run properly
[Tue Sep 27 22:38:03 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass0_tfrozen_src22.ximg exists
[Tue Sep 27 22:38:03 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass0_tfrozen_src22_1.ximg exists
[Tue Sep 27 22:38:03 2011] Fit fullrun_ccd3_acisf10903_pi14-548_cl_pass0_tfrozen_src22 appears to have run properly
[Tue Sep 27 22:39:29 2011] Spatial fit model total counts = 1699.330000, observed total counts = 1698.000000
[Tue Sep 27 22:39:29 2011] Offset between fit and detection position for source 14 = 0.397852 pixels
[Tue Sep 27 22:39:29 2011] 1687.466000 total counts/ 1554.670000 bgd. counts: snr = 3.367952
Spatial fit parameters:
  Offset between fit and detection position for source 14 = 0.397852 pixels
  Position = (311.5, 880.8) = 0 25 2.28 64 11 2.9
  Extent = 0.9 (0.6-1.4)", rotation angle = 0
  Source counts = 132.8 +/- 41.1
  Background counts = 1554.7
  Rate = 0.006 +/- 0.002
[Tue Sep 27 22:39:30 2011] Vigneting correction estimate = 1.000000
[Tue Sep 27 22:39:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Sep 27 22:39:30 2011] Assessing source extent using major axis lower bound
[Tue Sep 27 22:39:30 2011] Source does appear to be extended
[Tue Sep 27 22:39:30 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Sep 27 22:40:45 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Sep 27 22:40:45 2011] Initial guess for spatial extent in simple fitting = 0.94"
[Tue Sep 27 22:40:45 2011] source mask rpix=1.9, npix_max = 23, mask sum = 25, frac = 1.076
[Tue Sep 27 22:40:45 2011] Giving source the simple spatial ID 21 for pass 1, mean size = 0.94"
[Tue Sep 27 22:40:48 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass1_src21.ximg exists
[Tue Sep 27 22:40:48 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass1_src21_1.ximg exists
[Tue Sep 27 22:40:48 2011] Fit fullrun_ccd3_acisf10903_pi14-548_cl_pass1_src21 appears to have run properly
[Tue Sep 27 22:40:51 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass1_tfrozen_src21.ximg exists
[Tue Sep 27 22:40:51 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd3_acisf10903_pi14-548_cl_pass1_tfrozen_src21.csv
[Tue Sep 27 22:40:51 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass1_tfrozen_src21_1.ximg exists
[Tue Sep 27 22:40:51 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd3_acisf10903_pi14-548_cl_pass1_tfrozen_src21.csv
[Tue Sep 27 22:40:51 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf10903_pi14-548_cl_pass1_tfrozen_src21_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf10903_pi14-548_cl_pass1_tfrozen_src21.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
[Tue Sep 27 22:41:51 2011] Spatial fit model total counts = 2029.370000, observed total counts = 2028.000000
[Tue Sep 27 22:41:51 2011] Offset between fit and detection position for source 14 = 0.372632 pixels
[Tue Sep 27 22:41:51 2011] Warning, changing simple spatial fit ID from 21 to 19
[Tue Sep 27 22:41:51 2011] 1979.907200 total counts/ 1904.870000 bgd. counts: snr = 1.719269
Spatial fit parameters:
  Offset between fit and detection position for source 14 = 0.372632 pixels
  Position = (311.7, 881.1) = 0 25 2.27 64 11 3.1
  Extent = 0.8 (0.5-1.2)", rotation angle = 0
  Source counts = 75.0 +/- 44.5
  Background counts = 1904.9
  Rate = 0.003 +/- 0.002
[Tue Sep 27 22:41:51 2011] Vigneting correction estimate = 1.000000
[Tue Sep 27 22:41:51 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Sep 27 22:41:51 2011] Assessing source extent using major axis lower bound
[Tue Sep 27 22:41:51 2011] Source does appear to be extended
[Tue Sep 27 22:41:51 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Sep 27 22:56:20 2011] Not overwriting source region fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src14_src.reg
[Tue Sep 27 22:56:20 2011] Extracting stamp from image fullrun_ccd3_acisf10903_pi14-548_cl_sm2.00.img.gz, (275, 844) - (348, 918)
[Tue Sep 27 22:56:20 2011] Writing fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src14.gif
[Tue Sep 27 22:57:41 2011] ../../acisf10903/products/events/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src14_src.evt and ../../acisf10903/products/events/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src14_bgd.evt exist, delete to re-create
[Tue Sep 27 22:57:41 2011] Size of ../../acisf10903/products/events/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src14_src.evt.gz[events] = 970 counts
[Tue Sep 27 22:57:41 2011] Mean chipx,y = (550.42, 947.65)
[Tue Sep 27 22:57:41 2011] Mean tdetx,y = (4184.35, 3611.42)
[Tue Sep 27 22:57:41 2011] chipx,y range = (527.00-573.00, 924.00-970.00)
[Tue Sep 27 22:57:41 2011] Size of ../../acisf10903/products/events/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src14_bgd.evt.gz[events] = 3786 counts
[Tue Sep 27 22:57:41 2011] ../../acisf10903/products/images/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src14_src.img and ../../acisf10903/products/images/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src14_bgd.img exist, delete to re-create
[Tue Sep 27 22:57:41 2011] ../../acisf10903/products/spectra/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src14_src.pi and ../../acisf10903/products/spectra/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src14_bgd.pi exist, delete to re-create
[Tue Sep 27 22:57:41 2011] Not generating rmf since there are only 75 counts
[Tue Sep 27 22:57:44 2011] ../../acisf10903/products/lightcurves/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src14_src.lc and ../../acisf10903/products/lightcurves/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src14_bgd.lc exist, delete to re-create
[Tue Sep 27 23:05:11 2011] 188.313
[Tue Sep 27 23:05:39 2011] Updating aperture counts using extracted products
[Tue Sep 27 23:05:39 2011] Error reading totcts from fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src14_src.pi.gz
[Tue Sep 27 23:05:42 2011] Calculating source flux in energy range 0.30-8.00
[Tue Sep 27 23:05:42 2011] Using photon index=1.80, rate=0.00314, arf fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src14.arf
[Tue Sep 27 23:05:42 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Sep 27 23:05:42 2011] Updating source flux to 4.6e-14
[Tue Sep 27 23:19:20 2011] Source 14 has fewer than 100.000000 counts, skipping spectral fitting