[Wed Oct 26 17:06:53 2011] Detection parameters:
  Position = (324.3, 828.6) = 3 17 23.07 -44 20 56.7
  Extent = 0.5" x 0.5", rotation angle = 42 degrees
  Source counts = 43.8 +/- 6.8
  Background counts = 2.2
  Rate = 0.001 +/- 0.0002

[Wed Oct 26 17:06:54 2011] Off-axis axis estimate = 4.84'
[Wed Oct 26 17:07:50 2011] Using EEF radius (= 1.12 ")to estimate initial spatial extent for simple fitting
[Wed Oct 26 17:07:50 2011] Initial guess for spatial extent in simple fitting = 1.12"
[Wed Oct 26 17:07:50 2011] source mask rpix=2.3, npix_max = 30, mask sum = 25, frac = 0.814
[Wed Oct 26 17:07:50 2011] Giving source the simple spatial ID 1 for pass 0, mean size = 1.12"
[Wed Oct 26 17:07:51 2011] fullrun_ccd0_acisf06972_pi14-548_cl_pass0_src1.ximg exists
[Wed Oct 26 17:07:51 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd0_acisf06972_pi14-548_cl_pass0_src1.csv
[Wed Oct 26 17:07:51 2011] fullrun_ccd0_acisf06972_pi14-548_cl_pass0_src1_1.ximg exists
[Wed Oct 26 17:07:51 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd0_acisf06972_pi14-548_cl_pass0_src1.csv
[Wed Oct 26 17:07:51 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf06972_pi14-548_cl_pass0_src1_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf06972_pi14-548_cl_pass0_src1.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
[Wed Oct 26 17:07:51 2011] fullrun_ccd0_acisf06972_pi14-548_cl_pass0_tfrozen_src1.ximg exists
[Wed Oct 26 17:07:51 2011] fullrun_ccd0_acisf06972_pi14-548_cl_pass0_tfrozen_src1_1.ximg exists
[Wed Oct 26 17:07:51 2011] Fit fullrun_ccd0_acisf06972_pi14-548_cl_pass0_tfrozen_src1 appears to have run properly
[Wed Oct 26 17:07:59 2011] Spatial fit model total counts = 52.297300, observed total counts = 57.000000
[Wed Oct 26 17:07:59 2011] Offset between fit and detection position for source 4 = 1.091150 pixels
[Wed Oct 26 17:07:59 2011] 52.774090 total counts/ 2.787890 bgd. counts: snr = 29.937278
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.091150 pixels
  Position = (325.2, 829.2) = 3 17 23.05 -44 20 56.7
  Extent = 1.0 (0.8-1.1)", rotation angle = 0
  Source counts = 50.0 +/- 7.3
  Background counts = 2.8
  Rate = 0.002 +/- 0.0002
[Wed Oct 26 17:07:59 2011] Vigneting correction estimate = 1.000000
[Wed Oct 26 17:07:59 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Oct 26 17:07:59 2011] Assessing source extent using major axis lower bound
[Wed Oct 26 17:07:59 2011] Source does appear to be extended
[Wed Oct 26 17:07:59 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Oct 26 17:08:22 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Oct 26 17:08:22 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Wed Oct 26 17:08:22 2011] Initial guess for spatial extent in simple fitting = 0.96"
[Wed Oct 26 17:08:22 2011] source mask rpix=2.0, npix_max = 24, mask sum = 23, frac = 0.958
[Wed Oct 26 17:08:22 2011] Giving source the simple spatial ID 1 for pass 1, mean size = 0.96"
[Wed Oct 26 17:08:23 2011] fullrun_ccd0_acisf06972_pi14-548_cl_pass1_src1.ximg exists
[Wed Oct 26 17:08:23 2011] fullrun_ccd0_acisf06972_pi14-548_cl_pass1_src1_1.ximg exists
[Wed Oct 26 17:08:23 2011] Fit fullrun_ccd0_acisf06972_pi14-548_cl_pass1_src1 appears to have run properly
[Wed Oct 26 17:08:23 2011] fullrun_ccd0_acisf06972_pi14-548_cl_pass1_tfrozen_src1.ximg exists
[Wed Oct 26 17:08:23 2011] fullrun_ccd0_acisf06972_pi14-548_cl_pass1_tfrozen_src1_1.ximg exists
[Wed Oct 26 17:08:23 2011] Fit fullrun_ccd0_acisf06972_pi14-548_cl_pass1_tfrozen_src1 appears to have run properly
[Wed Oct 26 17:08:31 2011] Spatial fit model total counts = 53.329400, observed total counts = 56.000000
[Wed Oct 26 17:08:31 2011] Offset between fit and detection position for source 4 = 0.018397 pixels
[Wed Oct 26 17:08:31 2011] 53.656660 total counts/ 3.440560 bgd. counts: snr = 27.072503
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.018397 pixels
  Position = (325.2, 829.2) = 3 17 23.05 -44 20 56.7
  Extent = 0.9 (0.8-1.1)", rotation angle = 0
  Source counts = 50.2 +/- 7.3
  Background counts = 3.4
  Rate = 0.002 +/- 0.0002
[Wed Oct 26 17:08:31 2011] Vigneting correction estimate = 1.000000
[Wed Oct 26 17:08:31 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Oct 26 17:08:31 2011] Assessing source extent using major axis lower bound
[Wed Oct 26 17:08:31 2011] Source does appear to be extended
[Wed Oct 26 17:08:31 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Oct 26 17:08:52 2011] Not overwriting source region fullrun_ccd0_acisf06972_pi14-548_pass1_cl_src4_src.reg
[Wed Oct 26 17:08:52 2011] Extracting stamp from image fullrun_ccd0_acisf06972_pi14-548_cl_sm2.00.img.gz, (282, 786) - (368, 872)
[Wed Oct 26 17:08:52 2011] Writing fullrun_ccd0_acisf06972_pi14-548_pass1_cl_src4.gif
[Wed Oct 26 17:08:52 2011] ../../acisf06972/products/events/fullrun_ccd0_acisf06972_pi14-548_pass1_cl_src4_src.evt and ../../acisf06972/products/events/fullrun_ccd0_acisf06972_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Wed Oct 26 17:08:52 2011] Size of ../../acisf06972/products/events/fullrun_ccd0_acisf06972_pi14-548_pass1_cl_src4_src.evt.gz[events] = 55 counts
[Wed Oct 26 17:08:52 2011] Mean chipx,y = (538.80, 908.96)
[Wed Oct 26 17:08:52 2011] Mean tdetx,y = (3969.96, 4593.20)
[Wed Oct 26 17:08:52 2011] chipx,y range = (524.00-558.00, 890.00-924.00)
[Wed Oct 26 17:08:52 2011] Size of ../../acisf06972/products/events/fullrun_ccd0_acisf06972_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 32 counts
[Wed Oct 26 17:08:52 2011] ../../acisf06972/products/images/fullrun_ccd0_acisf06972_pi14-548_pass1_cl_src4_src.img and ../../acisf06972/products/images/fullrun_ccd0_acisf06972_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Wed Oct 26 17:08:52 2011] ../../acisf06972/products/spectra/fullrun_ccd0_acisf06972_pi14-548_pass1_cl_src4_src.pi and ../../acisf06972/products/spectra/fullrun_ccd0_acisf06972_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Wed Oct 26 17:08:52 2011] Not generating rmf since there are only 50 counts
[Wed Oct 26 17:08:55 2011] ../../acisf06972/products/lightcurves/fullrun_ccd0_acisf06972_pi14-548_pass1_cl_src4_src.lc and ../../acisf06972/products/lightcurves/fullrun_ccd0_acisf06972_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Wed Oct 26 17:09:09 2011] 189.093
[Wed Oct 26 17:12:52 2011] Updating aperture counts using extracted products
[Wed Oct 26 17:12:52 2011] Error reading totcts from fullrun_ccd0_acisf06972_pi14-548_pass1_cl_src4_src.pi.gz
[Wed Oct 26 17:12:52 2011] Calculating source flux in energy range 0.30-8.00
[Wed Oct 26 17:12:52 2011] Using photon index=1.80, rate=0.00169, arf fullrun_ccd0_acisf06972_pi14-548_pass1_cl_src4.arf
[Wed Oct 26 17:12:52 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Wed Oct 26 17:12:52 2011] Updating source flux to 2e-14
[Wed Oct 26 17:12:57 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting
[Wed Oct 26 17:12:58 2011] acisf06972/analysis//spectral/fullrun_ccd0_acisf06972_pi14-548_pass1_cl_src4_pl.csv not found, spectral fit skipped or did not complete