[Sat Oct  1 23:11:07 2011] Detection parameters:
  Position = (833.1, 309.8) = 10 0 58.83 1 54 0.6
  Extent = 3.9" x 3.0", rotation angle = 27 degrees
  Source counts = 59.1 +/- 8.5
  Background counts = 12.9
  Rate = 0.004 +/- 0.0006

[Sat Oct  1 23:11:08 2011] Off-axis axis estimate = 9.42'
[Sat Oct  1 23:12:18 2011] Using EEF radius (= 3.93 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 23:12:18 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct  1 23:12:18 2011] Initial guess for spatial extent in simple fitting = 3.93"
[Sat Oct  1 23:12:18 2011] source mask rpix=8.0, npix_max = 287, mask sum = 289, frac = 1.004
[Sat Oct  1 23:12:18 2011] Giving source the simple spatial ID 1 for pass 0, mean size = 3.93"
[Sat Oct  1 23:12:19 2011] fullrun_ccd0_acisf08553_pi14-548_cl_pass0_src1.ximg exists
[Sat Oct  1 23:12:20 2011] fullrun_ccd0_acisf08553_pi14-548_cl_pass0_src1_1.ximg exists
[Sat Oct  1 23:12:20 2011] Fit fullrun_ccd0_acisf08553_pi14-548_cl_pass0_src1 appears to have run properly
[Sat Oct  1 23:12:20 2011] fullrun_ccd0_acisf08553_pi14-548_cl_pass0_tfrozen_src1.ximg exists
[Sat Oct  1 23:12:20 2011] fullrun_ccd0_acisf08553_pi14-548_cl_pass0_tfrozen_src1_1.ximg exists
[Sat Oct  1 23:12:20 2011] Fit fullrun_ccd0_acisf08553_pi14-548_cl_pass0_tfrozen_src1 appears to have run properly
[Sat Oct  1 23:12:30 2011] Spatial fit model total counts = 85.557000, observed total counts = 84.000000
[Sat Oct  1 23:12:30 2011] Offset between fit and detection position for source 1 = 1.385823 pixels
[Sat Oct  1 23:12:30 2011] 85.950900 total counts/ 55.714300 bgd. counts: snr = 4.050882
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 1.385823 pixels
  Position = (831.9, 309.1) = 10 0 58.89 1 53 60.0
  Extent = 1.5 (1.4-3.0)" x 1.5 (1.5-3.0)", rotation angle = 0 (2-0) degrees
  Source counts = 30.2 +/- 9.3
  Background counts = 55.7
  Rate = 0.002 +/- 0.0006
[Sat Oct  1 23:12:30 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 23:12:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 23:12:30 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 23:12:30 2011] Source does appear to be extended
[Sat Oct  1 23:12:30 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.46
[Sat Oct  1 23:13:07 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct  1 23:13:07 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct  1 23:13:07 2011] Initial guess for spatial extent in simple fitting = 1.50"
[Sat Oct  1 23:13:07 2011] source mask rpix=3.0, npix_max = 50, mask sum = 49, frac = 0.973
[Sat Oct  1 23:13:07 2011] Giving source the simple spatial ID 1 for pass 1, mean size = 1.50"
[Sat Oct  1 23:13:07 2011] fullrun_ccd0_acisf08553_pi14-548_cl_pass1_src1.ximg exists
[Sat Oct  1 23:13:07 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf08553_pi14-548_cl_pass1_src1.csv
[Sat Oct  1 23:13:07 2011] fullrun_ccd0_acisf08553_pi14-548_cl_pass1_src1_1.ximg exists
[Sat Oct  1 23:13:07 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf08553_pi14-548_cl_pass1_src1.csv
[Sat Oct  1 23:13:07 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf08553_pi14-548_cl_pass1_src1_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf08553_pi14-548_cl_pass1_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  1 23:13:08 2011] fullrun_ccd0_acisf08553_pi14-548_cl_pass1_tfrozen_src1.ximg exists
[Sat Oct  1 23:13:08 2011] fullrun_ccd0_acisf08553_pi14-548_cl_pass1_tfrozen_src1_1.ximg exists
[Sat Oct  1 23:13:08 2011] Fit fullrun_ccd0_acisf08553_pi14-548_cl_pass1_tfrozen_src1 appears to have run properly
[Sat Oct  1 23:13:19 2011] Spatial fit model total counts = 47.972000, observed total counts = 48.000000
[Sat Oct  1 23:13:19 2011] Offset between fit and detection position for source 1 = 1.542729 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 1.542729 pixels
  Position = (833.4, 309.6) = 10 0 58.84 1 54 0.3
  Extent = 2.9 (2.9-3.0)", rotation angle = 0
  Source counts = 47.6 +/- 6.9
  Background counts = 0.0
  Rate = 0.003 +/- 0.0005
[Sat Oct  1 23:13:19 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 23:13:19 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 23:13:19 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 23:13:19 2011] Source does appear to be extended
[Sat Oct  1 23:13:19 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 23:13:46 2011] Not overwriting source region fullrun_ccd0_acisf08553_pi14-548_pass1_cl_src1_src.reg
[Sat Oct  1 23:13:46 2011] Extracting stamp from image fullrun_ccd0_acisf08553_pi14-548_cl_sm2.00.img.gz, (699, 175) - (968, 444)
[Sat Oct  1 23:13:46 2011] Writing fullrun_ccd0_acisf08553_pi14-548_pass1_cl_src1.gif
[Sat Oct  1 23:13:47 2011] ../../acisf08553/products/events/fullrun_ccd0_acisf08553_pi14-548_pass1_cl_src1_src.evt and ../../acisf08553/products/events/fullrun_ccd0_acisf08553_pi14-548_pass1_cl_src1_bgd.evt exist, delete to re-create
[Sat Oct  1 23:13:49 2011] Size of ../../acisf08553/products/events/fullrun_ccd0_acisf08553_pi14-548_pass1_cl_src1_src.evt.gz[events] = 66 counts
[Sat Oct  1 23:13:49 2011] Mean chipx,y = (394.47, 152.68)
[Sat Oct  1 23:13:49 2011] Mean tdetx,y = (3213.68, 4737.53)
[Sat Oct  1 23:13:49 2011] chipx,y range = (365.00-426.00, 120.00-182.00)
[Sat Oct  1 23:13:49 2011] Size of ../../acisf08553/products/events/fullrun_ccd0_acisf08553_pi14-548_pass1_cl_src1_bgd.evt.gz[events] = 69 counts
[Sat Oct  1 23:13:49 2011] ../../acisf08553/products/images/fullrun_ccd0_acisf08553_pi14-548_pass1_cl_src1_src.img and ../../acisf08553/products/images/fullrun_ccd0_acisf08553_pi14-548_pass1_cl_src1_bgd.img exist, delete to re-create
[Sat Oct  1 23:13:49 2011] ../../acisf08553/products/spectra/fullrun_ccd0_acisf08553_pi14-548_pass1_cl_src1_src.pi and ../../acisf08553/products/spectra/fullrun_ccd0_acisf08553_pi14-548_pass1_cl_src1_bgd.pi exist, delete to re-create
[Sat Oct  1 23:13:49 2011] Not generating rmf since there are only 47 counts
[Sat Oct  1 23:13:52 2011] ../../acisf08553/products/lightcurves/fullrun_ccd0_acisf08553_pi14-548_pass1_cl_src1_src.lc and ../../acisf08553/products/lightcurves/fullrun_ccd0_acisf08553_pi14-548_pass1_cl_src1_bgd.lc exist, delete to re-create
[Sat Oct  1 23:14:26 2011] 163.572
[Sat Oct  1 23:18:07 2011] Updating aperture counts using extracted products
[Sat Oct  1 23:18:07 2011] Error reading totcts from fullrun_ccd0_acisf08553_pi14-548_pass1_cl_src1_src.pi.gz
[Sat Oct  1 23:18:07 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct  1 23:18:07 2011] Using photon index=1.80, rate=0.0032, arf fullrun_ccd0_acisf08553_pi14-548_pass1_cl_src1.arf
[Sat Oct  1 23:18:07 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct  1 23:18:07 2011] Updating source flux to 4.6e-14
[Sat Oct  1 23:18:12 2011] Source 1 has fewer than 100.000000 counts, skipping spectral fitting
[Sat Oct  1 23:18:13 2011] acisf08553/analysis//spectral/fullrun_ccd0_acisf08553_pi14-548_pass1_cl_src1_pl.csv not found, spectral fit skipped or did not complete