[Mon Oct  3 06:50:47 2011] Detection parameters:
  Position = (944.5, 1025.2) = 18 20 36.41 -16 1 57.6
  Extent = 1.0" x 0.8", rotation angle = 128 degrees
  Source counts = 51.8 +/- 8.5
  Background counts = 20.2
  Rate = 0.001 +/- 0.0002

[Mon Oct  3 06:50:50 2011] Off-axis axis estimate = 8.66'
[Mon Oct  3 06:55:05 2011] Using EEF radius (= 3.31 ")to estimate initial spatial extent for simple fitting
[Mon Oct  3 06:55:05 2011] Initial guess for spatial extent in simple fitting = 3.31"
[Mon Oct  3 06:55:05 2011] source mask rpix=6.7, npix_max = 209, mask sum = 196, frac = 0.936
[Mon Oct  3 06:55:05 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 3.31"
[Mon Oct  3 06:55:06 2011] fullrun_ccd0_acisf00972_pi14-548_cl_pass0_src18.ximg exists
[Mon Oct  3 06:55:06 2011] fullrun_ccd0_acisf00972_pi14-548_cl_pass0_src18_1.ximg exists
[Mon Oct  3 06:55:06 2011] Fit fullrun_ccd0_acisf00972_pi14-548_cl_pass0_src18 appears to have run properly
[Mon Oct  3 06:55:07 2011] fullrun_ccd0_acisf00972_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Mon Oct  3 06:55:07 2011] fullrun_ccd0_acisf00972_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Mon Oct  3 06:55:07 2011] Fit fullrun_ccd0_acisf00972_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Mon Oct  3 06:56:18 2011] Spatial fit model total counts = 110.795000, observed total counts = 111.000000
[Mon Oct  3 06:56:18 2011] Offset between fit and detection position for source 18 = 1.934647 pixels
[Mon Oct  3 06:56:18 2011] 111.670000 total counts/ 72.776600 bgd. counts: snr = 4.559110
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 1.934647 pixels
  Position = (944.2, 1027.1) = 18 20 36.44 -16 1 56.9
  Extent = 3.0 (2.2-4.1)" x 0.7 (0.5-0.9)", rotation angle = 42 (35-48) degrees
  Source counts = 38.9 +/- 10.6
  Background counts = 72.8
  Rate = 0.001 +/- 0.0003
[Mon Oct  3 06:56:18 2011] Vigneting correction estimate = 1.000000
[Mon Oct  3 06:56:18 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Oct  3 06:56:18 2011] Assessing source extent using major axis lower bound
[Mon Oct  3 06:56:18 2011] Source does appear to be extended
[Mon Oct  3 06:56:18 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 2.40
[Mon Oct  3 06:56:18 2011] Source is asymmetric
[Mon Oct  3 06:57:49 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Oct  3 06:57:49 2011] Initial guess for spatial extent in simple fitting = 1.81"
[Mon Oct  3 06:57:49 2011] source mask rpix=3.7, npix_max = 69, mask sum = 56, frac = 0.802
[Mon Oct  3 06:57:49 2011] Giving source the simple spatial ID 18 for pass 1, mean size = 1.81"
[Mon Oct  3 06:57:51 2011] fullrun_ccd0_acisf00972_pi14-548_cl_pass1_src18.ximg exists
[Mon Oct  3 06:57:51 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf00972_pi14-548_cl_pass1_src18.csv
[Mon Oct  3 06:57:51 2011] fullrun_ccd0_acisf00972_pi14-548_cl_pass1_src18_1.ximg exists
[Mon Oct  3 06:57:51 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf00972_pi14-548_cl_pass1_src18.csv
[Mon Oct  3 06:57:51 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf00972_pi14-548_cl_pass1_src18_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf00972_pi14-548_cl_pass1_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 Oct  3 06:57:52 2011] fullrun_ccd0_acisf00972_pi14-548_cl_pass1_tfrozen_src18.ximg exists
[Mon Oct  3 06:57:52 2011] fullrun_ccd0_acisf00972_pi14-548_cl_pass1_tfrozen_src18_1.ximg exists
[Mon Oct  3 06:57:52 2011] Fit fullrun_ccd0_acisf00972_pi14-548_cl_pass1_tfrozen_src18 appears to have run properly
[Mon Oct  3 06:58:57 2011] Warning, spatial fit 18 centroid is now closest to src. 23
[Mon Oct  3 06:58:57 2011] Vigneting correction estimate = 1.000000
[Mon Oct  3 06:58:57 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Oct  3 06:58:57 2011] Assessing source extent using major axis lower bound
[Mon Oct  3 06:58:57 2011] Source does appear to be extended
[Mon Oct  3 06:58:57 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 2.40
[Mon Oct  3 06:58:57 2011] Source is asymmetric
[Mon Oct  3 07:00:26 2011] Not overwriting source region fullrun_ccd0_acisf00972_pi14-548_pass1_cl_src18_src.reg
[Mon Oct  3 07:00:26 2011] Extracting stamp from image fullrun_ccd0_acisf00972_pi14-548_cl_sm2.00.img.gz, (809, 892) - (1059, 1059)
[Mon Oct  3 07:00:26 2011] Writing fullrun_ccd0_acisf00972_pi14-548_pass1_cl_src18.gif
[Mon Oct  3 07:01:25 2011] ../../acisf00972/products/events/fullrun_ccd0_acisf00972_pi14-548_pass1_cl_src18_src.evt and ../../acisf00972/products/events/fullrun_ccd0_acisf00972_pi14-548_pass1_cl_src18_bgd.evt exist, delete to re-create
[Mon Oct  3 07:01:25 2011] Size of ../../acisf00972/products/events/fullrun_ccd0_acisf00972_pi14-548_pass1_cl_src18_src.evt.gz[events] = 49 counts
[Mon Oct  3 07:01:25 2011] Mean chipx,y = (942.14, 27.31)
[Mon Oct  3 07:01:25 2011] Mean tdetx,y = (3088.31, 4189.86)
[Mon Oct  3 07:01:25 2011] chipx,y range = (918.00-960.00, 5.00-50.00)
[Mon Oct  3 07:01:25 2011] Size of ../../acisf00972/products/events/fullrun_ccd0_acisf00972_pi14-548_pass1_cl_src18_bgd.evt.gz[events] = 153 counts
[Mon Oct  3 07:01:25 2011] ../../acisf00972/products/images/fullrun_ccd0_acisf00972_pi14-548_pass1_cl_src18_src.img and ../../acisf00972/products/images/fullrun_ccd0_acisf00972_pi14-548_pass1_cl_src18_bgd.img exist, delete to re-create
[Mon Oct  3 07:01:25 2011] ../../acisf00972/products/spectra/fullrun_ccd0_acisf00972_pi14-548_pass1_cl_src18_src.pi and ../../acisf00972/products/spectra/fullrun_ccd0_acisf00972_pi14-548_pass1_cl_src18_bgd.pi exist, delete to re-create
[Mon Oct  3 07:01:25 2011] Not generating rmf since there are only 38 counts
[Mon Oct  3 07:01:28 2011] ../../acisf00972/products/lightcurves/fullrun_ccd0_acisf00972_pi14-548_pass1_cl_src18_src.lc and ../../acisf00972/products/lightcurves/fullrun_ccd0_acisf00972_pi14-548_pass1_cl_src18_bgd.lc exist, delete to re-create
[Mon Oct  3 07:03:23 2011] 171.831
[Mon Oct  3 07:34:01 2011] Updating aperture counts using extracted products
[Mon Oct  3 07:34:01 2011] Error reading totcts from fullrun_ccd0_acisf00972_pi14-548_pass1_cl_src18_src.pi.gz
[Mon Oct  3 07:34:02 2011] Calculating source flux in energy range 0.30-8.00
[Mon Oct  3 07:34:02 2011] Using photon index=1.80, rate=0.000986, arf fullrun_ccd0_acisf00972_pi14-548_pass1_cl_src18.arf
[Mon Oct  3 07:34:02 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Mon Oct  3 07:34:02 2011] Updating source flux to 1.7e-14
[Mon Oct  3 07:34:31 2011] Source 18 has fewer than 100.000000 counts, skipping spectral fitting