[Mon Jan 23 19:59:13 2012] Detection parameters:
  Position = (785.1, 165.0) = 0 43 3.11 41 10 15.7
  Extent = 1.9" x 1.0", rotation angle = 144 degrees
  Source counts = 33.6 +/- 5.9
  Background counts = 1.4
  Rate = 0.008 +/- 0.001

[Mon Jan 23 19:59:14 2012] Off-axis axis estimate = 6.78'
[Mon Jan 23 20:55:12 2012] Using EEF radius (= 2.05 ")to estimate initial spatial extent for simple fitting
[Mon Jan 23 20:55:12 2012] Initial guess for spatial extent in simple fitting = 2.05"
[Mon Jan 23 20:55:12 2012] source mask rpix=4.2, npix_max = 87, mask sum = 100, frac = 1.146
[Mon Jan 23 20:55:12 2012] Giving source the simple spatial ID 18 for pass 0, mean size = 2.05"
[Mon Jan 23 21:36:57 2012] fullrun_ccd3_acisf12160_pi14-548_cl_pass0_src18.ximg exists
[Mon Jan 23 21:36:57 2012] fullrun_ccd3_acisf12160_pi14-548_cl_pass0_src18_1.ximg exists
[Mon Jan 23 21:36:57 2012] Fit fullrun_ccd3_acisf12160_pi14-548_cl_pass0_src18 appears to have run properly
[Mon Jan 23 21:36:57 2012] fullrun_ccd3_acisf12160_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Mon Jan 23 21:36:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf12160_pi14-548_cl_pass0_tfrozen_src18.csv
[Mon Jan 23 21:36:57 2012] fullrun_ccd3_acisf12160_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Mon Jan 23 21:36:57 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf12160_pi14-548_cl_pass0_tfrozen_src18.csv
[Mon Jan 23 21:36:57 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf12160_pi14-548_cl_pass0_tfrozen_src18_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf12160_pi14-548_cl_pass0_tfrozen_src18.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
[Mon Jan 23 21:45:56 2012] Spatial fit model total counts = 1.934940, observed total counts = 2.000000
[Mon Jan 23 21:45:56 2012] Offset between fit and detection position for source 31 = 1.759240 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 31 = 1.759240 pixels
  Position = (786.3, 166.3) = 0 43 3.08 41 10 16.1
  Extent = 1.1 (0.6-1.7)", rotation angle = 0
  Source counts = 1.9 +/- 1.4
  Background counts = 0.0
  Rate = 0.01 +/- 0.009
[Mon Jan 23 21:45:56 2012] Vigneting correction estimate = 1.000000
[Mon Jan 23 21:45:56 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Jan 23 21:45:56 2012] Assessing source extent using major axis lower bound
[Mon Jan 23 21:45:56 2012] Source does appear to be extended
[Mon Jan 23 21:45:56 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Jan 23 22:35:30 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Jan 23 22:35:30 2012] Initial guess for spatial extent in simple fitting = 1.07"
[Mon Jan 23 22:35:30 2012] Spatial fitting skipped for pass 1: source                                 has 1.9 net counts, is at off-axis angle 6.8'
[Mon Jan 23 23:09:28 2012] Vigneting correction estimate = 1.000000
[Mon Jan 23 23:09:28 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Jan 23 23:09:28 2012] Assessing source extent using major axis lower bound
[Mon Jan 23 23:09:28 2012] Source does appear to be extended
[Mon Jan 23 23:09:28 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Jan 23 23:18:30 2012] Writing source region out to fullrun_ccd3_acisf12160_pi14-548_pass1_cl_src31_src.reg
[Mon Jan 23 23:18:30 2012] Extracting stamp from image fullrun_ccd3_acisf12160_pi14-548_cl_sm2.00.img.gz, (737, 117) - (835, 215)
[Mon Jan 23 23:18:30 2012] Writing fullrun_ccd3_acisf12160_pi14-548_pass1_cl_src31.gif
[Mon Jan 23 23:21:22 2012] Size of ../../acisf12160/products/events/fullrun_ccd3_acisf12160_pi14-548_pass1_cl_src31_src.evt.gz[events] = 2 counts
[Mon Jan 23 23:21:22 2012] Mean chipx,y = (140.50, 870.00)
[Mon Jan 23 23:21:22 2012] Mean tdetx,y = (4262.00, 3201.50)
[Mon Jan 23 23:21:22 2012] chipx,y range = (136.00-145.00, 861.00-879.00)
[Mon Jan 23 23:21:22 2012] Size of ../../acisf12160/products/events/fullrun_ccd3_acisf12160_pi14-548_pass1_cl_src31_bgd.evt.gz[events] = 1 counts
[Mon Jan 23 23:21:23 2012] Not generating rmf since there are only 1 counts
[Mon Jan 23 23:21:23 2012] arf not found, will run specextract
[Mon Jan 23 23:21:51 2012] ../../acisf12160/products/spectra/fullrun_ccd3_acisf12160_pi14-548_pass1_cl_src31.warf not found
[Mon Jan 23 23:21:51 2012] ../../acisf12160/products/spectra/fullrun_ccd3_acisf12160_pi14-548_pass1_cl_src31.wrmf not found
[Mon Jan 23 23:21:51 2012] Removal of ../../acisf12160/products/spectra/fullrun_ccd3_acisf12160_pi14-548_pass1_cl_src31.soff failed
[Mon Jan 23 23:24:06 2012] Spectrum 31 has only 2 counts, deleting rmf
[Mon Jan 23 23:24:06 2012] 171.747
[Mon Jan 23 23:25:30 2012] Updating aperture counts using extracted products
[Mon Jan 23 23:25:30 2012] Error reading totcts from fullrun_ccd3_acisf12160_pi14-548_pass1_cl_src31_src.pi.gz
[Mon Jan 23 23:25:31 2012] Calculating source flux in energy range 0.30-8.00
[Mon Jan 23 23:25:31 2012] Using photon index=1.80, rate=0.0132, arf fullrun_ccd3_acisf12160_pi14-548_pass1_cl_src31.arf
[Mon Jan 23 23:25:31 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Mon Jan 23 23:25:31 2012] Updating source flux to 1.7e-13
[Mon Jan 23 23:25:37 2012] Source 31 has fewer than 100.000000 counts, skipping spectral fitting
[Mon Jan 23 23:25:38 2012] acisf12160/analysis//spectral/fullrun_ccd3_acisf12160_pi14-548_pass1_cl_src31_pl.csv not found, spectral fit skipped or did not complete