[Sat Sep 24 23:39:05 2011] Detection parameters:
  Position = (857.4, 947.8) = 12 54 12.23 27 37 26.7
  Extent = 0.8" x 0.5", rotation angle = 3 degrees
  Source counts = 21.3 +/- 4.8
  Background counts = 1.7
  Rate = 0.0009 +/- 0.0002

[Sat Sep 24 23:39:06 2011] Off-axis axis estimate = 0.41'
[Sat Sep 24 23:39:54 2011] Using EEF radius (= 0.40 ")to estimate initial spatial extent for simple fitting
[Sat Sep 24 23:39:54 2011] Initial guess for spatial extent in simple fitting = 0.40"
[Sat Sep 24 23:39:54 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.315
[Sat Sep 24 23:39:54 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 0.40"
[Sat Sep 24 23:39:54 2011] fullrun_ccd7_acisf11391_pi14-548_cl_pass0_src8.ximg exists
[Sat Sep 24 23:39:54 2011] fullrun_ccd7_acisf11391_pi14-548_cl_pass0_src8_1.ximg exists
[Sat Sep 24 23:39:55 2011] Fit fullrun_ccd7_acisf11391_pi14-548_cl_pass0_src8 appears to have run properly
[Sat Sep 24 23:39:55 2011] fullrun_ccd7_acisf11391_pi14-548_cl_pass0_tfrozen_src8.ximg exists
[Sat Sep 24 23:39:55 2011] fullrun_ccd7_acisf11391_pi14-548_cl_pass0_tfrozen_src8_1.ximg exists
[Sat Sep 24 23:39:55 2011] Fit fullrun_ccd7_acisf11391_pi14-548_cl_pass0_tfrozen_src8 appears to have run properly
[Sat Sep 24 23:40:01 2011] Spatial fit model total counts = 41.244600, observed total counts = 42.000000
[Sat Sep 24 23:40:01 2011] Offset between fit and detection position for source 8 = 2.749308 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 2.749308 pixels
  Position = (857.5, 950.5) = 12 54 12.25 27 37 27.8
  Extent = 1.4" x 0.9", rotation angle = 90
  Source counts = 40.2 +/- 6.3
  Background counts = 0.0
  Rate = 0.002 +/- 0.0003
[Sat Sep 24 23:40:01 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 23:40:01 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 23:40:01 2011] Assessing source extent using major
[Sat Sep 24 23:40:01 2011] Source does appear to be extended
[Sat Sep 24 23:40:01 2011] Computing asymmetry using major and minor axis, asym = 1.51
[Sat Sep 24 23:40:01 2011] Source is asymmetric
[Sat Sep 24 23:40:17 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Sep 24 23:40:17 2011] Initial guess for spatial extent in simple fitting = 1.16"
[Sat Sep 24 23:40:17 2011] source mask rpix=2.4, npix_max = 32, mask sum = 25, frac = 0.760
[Sat Sep 24 23:40:17 2011] Giving source the simple spatial ID 8 for pass 1, mean size = 1.16"
[Sat Sep 24 23:40:19 2011] fullrun_ccd7_acisf11391_pi14-548_cl_pass1_src8.ximg exists
[Sat Sep 24 23:40:19 2011] fullrun_ccd7_acisf11391_pi14-548_cl_pass1_src8_1.ximg exists
[Sat Sep 24 23:40:19 2011] Fit fullrun_ccd7_acisf11391_pi14-548_cl_pass1_src8 appears to have run properly
[Sat Sep 24 23:40:19 2011] fullrun_ccd7_acisf11391_pi14-548_cl_pass1_tfrozen_src8.ximg exists
[Sat Sep 24 23:40:19 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf11391_pi14-548_cl_pass1_tfrozen_src8.csv
[Sat Sep 24 23:40:19 2011] fullrun_ccd7_acisf11391_pi14-548_cl_pass1_tfrozen_src8_1.ximg exists
[Sat Sep 24 23:40:19 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf11391_pi14-548_cl_pass1_tfrozen_src8.csv
[Sat Sep 24 23:40:19 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf11391_pi14-548_cl_pass1_tfrozen_src8_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf11391_pi14-548_cl_pass1_tfrozen_src8.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 Sep 24 23:40:26 2011] Spatial fit model total counts = 41.286000, observed total counts = 46.000000
[Sat Sep 24 23:40:26 2011] Offset between fit and detection position for source 8 = 0.682851 pixels
[Sat Sep 24 23:40:26 2011] 44.075290 total counts/ 1.654590 bgd. counts: snr = 32.978632
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 0.682851 pixels
  Position = (857.4, 949.8) = 12 54 12.25 27 37 27.4
  Extent = 1.2 (0.9-1.3)", rotation angle = 0
  Source counts = 42.4 +/- 6.6
  Background counts = 1.7
  Rate = 0.002 +/- 0.0003
[Sat Sep 24 23:40:26 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 23:40:26 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 23:40:26 2011] Assessing source extent using major axis lower bound
[Sat Sep 24 23:40:26 2011] Source does appear to be extended
[Sat Sep 24 23:40:26 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Sep 24 23:48:38 2011] Not overwriting source region fullrun_ccd7_acisf11391_pi14-548_pass1_cl_src8_src.reg
[Sat Sep 24 23:48:38 2011] Extracting stamp from image fullrun_ccd7_acisf11391_pi14-548_cl_sm2.00.img.gz, (801, 894) - (913, 1006)
[Sat Sep 24 23:48:38 2011] Writing fullrun_ccd7_acisf11391_pi14-548_pass1_cl_src8.gif
[Sat Sep 24 23:50:28 2011] ../../acisf11391/products/events/fullrun_ccd7_acisf11391_pi14-548_pass1_cl_src8_src.evt and ../../acisf11391/products/events/fullrun_ccd7_acisf11391_pi14-548_pass1_cl_src8_bgd.evt exist, delete to re-create
[Sat Sep 24 23:50:28 2011] Size of ../../acisf11391/products/events/fullrun_ccd7_acisf11391_pi14-548_pass1_cl_src8_src.evt.gz[events] = 48 counts
[Sat Sep 24 23:50:28 2011] Mean chipx,y = (225.29, 512.88)
[Sat Sep 24 23:50:28 2011] Mean tdetx,y = (4142.29, 2214.88)
[Sat Sep 24 23:50:28 2011] chipx,y range = (208.00-247.00, 492.00-533.00)
[Sat Sep 24 23:50:28 2011] Size of ../../acisf11391/products/events/fullrun_ccd7_acisf11391_pi14-548_pass1_cl_src8_bgd.evt.gz[events] = 87 counts
[Sat Sep 24 23:50:28 2011] ../../acisf11391/products/images/fullrun_ccd7_acisf11391_pi14-548_pass1_cl_src8_src.img and ../../acisf11391/products/images/fullrun_ccd7_acisf11391_pi14-548_pass1_cl_src8_bgd.img exist, delete to re-create
[Sat Sep 24 23:50:28 2011] Not generating rmf since there are only 42 counts
[Sat Sep 24 23:50:28 2011] arf not found, will run specextract
[Sat Sep 24 23:50:36 2011] ../../acisf11391/products/spectra/fullrun_ccd7_acisf11391_pi14-548_pass1_cl_src8.warf not found
[Sat Sep 24 23:50:36 2011] ../../acisf11391/products/spectra/fullrun_ccd7_acisf11391_pi14-548_pass1_cl_src8.wrmf not found
[Sat Sep 24 23:50:36 2011] Removal of ../../acisf11391/products/spectra/fullrun_ccd7_acisf11391_pi14-548_pass1_cl_src8.soff failed
[Sat Sep 24 23:50:42 2011] ../../acisf11391/products/lightcurves/fullrun_ccd7_acisf11391_pi14-548_pass1_cl_src8_src.lc and ../../acisf11391/products/lightcurves/fullrun_ccd7_acisf11391_pi14-548_pass1_cl_src8_bgd.lc exist, delete to re-create
[Sat Sep 24 23:53:13 2011] Spectrum 8 has only 42 counts, deleting rmf
[Sat Sep 24 23:53:13 2011] 235.742
[Sat Sep 24 23:53:45 2011] Updating aperture counts using extracted products
[Sat Sep 24 23:53:45 2011] Error reading totcts from fullrun_ccd7_acisf11391_pi14-548_pass1_cl_src8_src.pi.gz
[Sat Sep 24 23:53:45 2011] Calculating source flux in energy range 0.30-8.00
[Sat Sep 24 23:53:45 2011] Using photon index=1.80, rate=0.00171, arf fullrun_ccd7_acisf11391_pi14-548_pass1_cl_src8.arf
[Sat Sep 24 23:53:45 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Sep 24 23:53:45 2011] Updating source flux to 1.3e-14
[Sat Sep 24 23:53:52 2011] Source 8 has fewer than 100.000000 counts, skipping spectral fitting