[Sat Oct 22 18:06:40 2011] Detection parameters:
  Position = (538.1, 392.8) = 10 50 19.72 57 28 12.8
  Extent = 0.9" x 0.5", rotation angle = 172 degrees
  Source counts = 15.8 +/- 4.0
  Background counts = 0.2
  Rate = 0.003 +/- 0.0009

[Sat Oct 22 18:06:41 2011] Off-axis axis estimate = 5.05'
[Sat Oct 22 18:07:13 2011] Using EEF radius (= 1.20 ")to estimate initial spatial extent for simple fitting
[Sat Oct 22 18:07:13 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct 22 18:07:13 2011] Initial guess for spatial extent in simple fitting = 1.20"
[Sat Oct 22 18:07:13 2011] source mask rpix=2.4, npix_max = 34, mask sum = 36, frac = 1.039
[Sat Oct 22 18:07:13 2011] Giving source the simple spatial ID 1 for pass 0, mean size = 1.20"
[Sat Oct 22 18:07:14 2011] fullrun_ccd1_acisf01677_pi14-548_cl_pass0_src1.ximg exists
[Sat Oct 22 18:07:14 2011] fullrun_ccd1_acisf01677_pi14-548_cl_pass0_src1_1.ximg exists
[Sat Oct 22 18:07:14 2011] Fit fullrun_ccd1_acisf01677_pi14-548_cl_pass0_src1 appears to have run properly
[Sat Oct 22 18:07:14 2011] fullrun_ccd1_acisf01677_pi14-548_cl_pass0_tfrozen_src1.ximg exists
[Sat Oct 22 18:07:14 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf01677_pi14-548_cl_pass0_tfrozen_src1.csv
[Sat Oct 22 18:07:14 2011] fullrun_ccd1_acisf01677_pi14-548_cl_pass0_tfrozen_src1_1.ximg exists
[Sat Oct 22 18:07:14 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf01677_pi14-548_cl_pass0_tfrozen_src1.csv
[Sat Oct 22 18:07:14 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf01677_pi14-548_cl_pass0_tfrozen_src1_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf01677_pi14-548_cl_pass0_tfrozen_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
[Sat Oct 22 18:07:18 2011] Spatial fit model total counts = 18.852800, observed total counts = 19.000000
[Sat Oct 22 18:07:18 2011] Offset between fit and detection position for source 3 = 0.715102 pixels
[Sat Oct 22 18:07:18 2011] 18.913370 total counts/ 4.142870 bgd. counts: snr = 7.256790
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.715102 pixels
  Position = (537.5, 393.2) = 10 50 19.78 57 28 12.8
  Extent = 1.4 (0.9-1.9)" x 0.3 (0.2-0.8)", rotation angle = 0 (353-10) degrees
  Source counts = 14.8 +/- 4.3
  Background counts = 4.1
  Rate = 0.003 +/- 0.0009
[Sat Oct 22 18:07:18 2011] Vigneting correction estimate = 1.000000
[Sat Oct 22 18:07:18 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 22 18:07:18 2011] Assessing source extent using major axis lower bound
[Sat Oct 22 18:07:18 2011] Source does appear to be extended
[Sat Oct 22 18:07:18 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.08
[Sat Oct 22 18:07:30 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 22 18:07:30 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct 22 18:07:30 2011] Initial guess for spatial extent in simple fitting = 0.86"
[Sat Oct 22 18:07:30 2011] source mask rpix=1.8, npix_max = 20, mask sum = 20, frac = 0.984
[Sat Oct 22 18:07:30 2011] Giving source the simple spatial ID 1 for pass 1, mean size = 0.86"
[Sat Oct 22 18:07:31 2011] fullrun_ccd1_acisf01677_pi14-548_cl_pass1_src1.ximg exists
[Sat Oct 22 18:07:31 2011] fullrun_ccd1_acisf01677_pi14-548_cl_pass1_src1_1.ximg exists
[Sat Oct 22 18:07:31 2011] Fit fullrun_ccd1_acisf01677_pi14-548_cl_pass1_src1 appears to have run properly
[Sat Oct 22 18:07:31 2011] fullrun_ccd1_acisf01677_pi14-548_cl_pass1_tfrozen_src1.ximg exists
[Sat Oct 22 18:07:31 2011] fullrun_ccd1_acisf01677_pi14-548_cl_pass1_tfrozen_src1_1.ximg exists
[Sat Oct 22 18:07:31 2011] Fit fullrun_ccd1_acisf01677_pi14-548_cl_pass1_tfrozen_src1 appears to have run properly
[Sat Oct 22 18:07:35 2011] Spatial fit model total counts = 18.798500, observed total counts = 19.000000
[Sat Oct 22 18:07:35 2011] Offset between fit and detection position for source 3 = 0.573826 pixels
[Sat Oct 22 18:07:35 2011] 18.513450 total counts/ 5.222250 bgd. counts: snr = 5.816147
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.573826 pixels
  Position = (538.1, 393.2) = 10 50 19.75 57 28 12.8
  Extent = 1.0 (0.7-1.7)" x 0.3 (0.2-0.5)", rotation angle = 2 (353-17) degrees
  Source counts = 13.3 +/- 4.3
  Background counts = 5.2
  Rate = 0.003 +/- 0.0009
[Sat Oct 22 18:07:35 2011] Vigneting correction estimate = 1.000000
[Sat Oct 22 18:07:35 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 22 18:07:35 2011] Assessing source extent using major axis lower bound
[Sat Oct 22 18:07:35 2011] Source does appear to be extended
[Sat Oct 22 18:07:35 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.45
[Sat Oct 22 18:08:00 2011] Not overwriting source region fullrun_ccd1_acisf01677_pi14-548_pass1_cl_src3_src.reg
[Sat Oct 22 18:08:00 2011] Extracting stamp from image fullrun_ccd1_acisf01677_pi14-548_cl_sm2.00.img.gz, (491, 346) - (586, 441)
[Sat Oct 22 18:08:00 2011] Writing fullrun_ccd1_acisf01677_pi14-548_pass1_cl_src3.gif
[Sat Oct 22 18:08:00 2011] ../../acisf01677/products/events/fullrun_ccd1_acisf01677_pi14-548_pass1_cl_src3_src.evt and ../../acisf01677/products/events/fullrun_ccd1_acisf01677_pi14-548_pass1_cl_src3_bgd.evt exist, delete to re-create
[Sat Oct 22 18:08:00 2011] Size of ../../acisf01677/products/events/fullrun_ccd1_acisf01677_pi14-548_pass1_cl_src3_src.evt.gz[events] = 15 counts
[Sat Oct 22 18:08:00 2011] Mean chipx,y = (474.33, 727.27)
[Sat Oct 22 18:08:00 2011] Mean tdetx,y = (4404.73, 4581.33)
[Sat Oct 22 18:08:00 2011] chipx,y range = (461.00-495.00, 714.00-745.00)
[Sat Oct 22 18:08:00 2011] Size of ../../acisf01677/products/events/fullrun_ccd1_acisf01677_pi14-548_pass1_cl_src3_bgd.evt.gz[events] = 3 counts
[Sat Oct 22 18:08:00 2011] ../../acisf01677/products/images/fullrun_ccd1_acisf01677_pi14-548_pass1_cl_src3_src.img and ../../acisf01677/products/images/fullrun_ccd1_acisf01677_pi14-548_pass1_cl_src3_bgd.img exist, delete to re-create
[Sat Oct 22 18:08:00 2011] ../../acisf01677/products/spectra/fullrun_ccd1_acisf01677_pi14-548_pass1_cl_src3_src.pi and ../../acisf01677/products/spectra/fullrun_ccd1_acisf01677_pi14-548_pass1_cl_src3_bgd.pi exist, delete to re-create
[Sat Oct 22 18:08:00 2011] Not generating rmf since there are only 13 counts
[Sat Oct 22 18:08:03 2011] ../../acisf01677/products/lightcurves/fullrun_ccd1_acisf01677_pi14-548_pass1_cl_src3_src.lc and ../../acisf01677/products/lightcurves/fullrun_ccd1_acisf01677_pi14-548_pass1_cl_src3_bgd.lc exist, delete to re-create
[Sat Oct 22 18:08:10 2011] 194.665
[Sat Oct 22 18:08:51 2011] Updating aperture counts using extracted products
[Sat Oct 22 18:08:51 2011] Error reading totcts from fullrun_ccd1_acisf01677_pi14-548_pass1_cl_src3_src.pi.gz
[Sat Oct 22 18:08:51 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 22 18:08:51 2011] Using photon index=1.80, rate=0.00283, arf fullrun_ccd1_acisf01677_pi14-548_pass1_cl_src3.arf
[Sat Oct 22 18:08:51 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 22 18:08:51 2011] Updating source flux to 3.2e-14
[Sat Oct 22 18:08:54 2011] Source 3 has fewer than 100.000000 counts, skipping spectral fitting
[Sat Oct 22 18:08:55 2011] acisf01677/analysis//spectral/fullrun_ccd1_acisf01677_pi14-548_pass1_cl_src3_pl.csv not found, spectral fit skipped or did not complete