[Fri Oct  7 11:17:22 2011] Detection parameters:
  Position = (779.8, 293.7) = 21 6 46.38 23 27 49.5
  Extent = 0.7" x 0.5", rotation angle = 159 degrees
  Source counts = 27.7 +/- 6.1
  Background counts = 9.3
  Rate = 0.0003 +/- 7e-05

[Fri Oct  7 11:17:23 2011] Off-axis axis estimate = 8.11'
[Fri Oct  7 11:18:31 2011] Using EEF radius (= 2.91 ")to estimate initial spatial extent for simple fitting
[Fri Oct  7 11:18:31 2011] Initial guess for spatial extent in simple fitting = 2.91"
[Fri Oct  7 11:18:31 2011] source mask rpix=5.9, npix_max = 164, mask sum = 169, frac = 1.026
[Fri Oct  7 11:18:31 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 2.91"
[Fri Oct  7 11:18:33 2011] fullrun_ccd6_acisf11687_pi14-548_cl_pass0_src18.ximg exists
[Fri Oct  7 11:18:33 2011] fullrun_ccd6_acisf11687_pi14-548_cl_pass0_src18_1.ximg exists
[Fri Oct  7 11:18:33 2011] Fit fullrun_ccd6_acisf11687_pi14-548_cl_pass0_src18 appears to have run properly
[Fri Oct  7 11:18:34 2011] fullrun_ccd6_acisf11687_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Fri Oct  7 11:18:34 2011] fullrun_ccd6_acisf11687_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Fri Oct  7 11:18:34 2011] Fit fullrun_ccd6_acisf11687_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Fri Oct  7 11:18:48 2011] Spatial fit model total counts = 126.960000, observed total counts = 127.000000
[Fri Oct  7 11:18:48 2011] Offset between fit and detection position for source 26 = 3.378972 pixels
[Fri Oct  7 11:18:48 2011] 127.423800 total counts/ 98.518400 bgd. counts: snr = 2.912194
Spatial fit parameters:
  Offset between fit and detection position for source 26 = 3.378972 pixels
  Position = (782.7, 295.5) = 21 6 46.30 23 27 50.2
  Extent = 3.1 (2.0-5.0)" x 1.0 (0.7-2.6)", rotation angle = 334 (304-350) degrees
  Source counts = 28.9 +/- 11.3
  Background counts = 98.5
  Rate = 0.0003 +/- 0.0001
[Fri Oct  7 11:18:48 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 11:18:48 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 11:18:48 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 11:18:48 2011] Source does appear to be extended
[Fri Oct  7 11:18:48 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.75
[Fri Oct  7 11:19:15 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Oct  7 11:19:15 2011] Initial guess for spatial extent in simple fitting = 2.02"
[Fri Oct  7 11:19:15 2011] source mask rpix=4.1, npix_max = 85, mask sum = 81, frac = 0.952
[Fri Oct  7 11:19:15 2011] Giving source the simple spatial ID 18 for pass 1, mean size = 2.02"
[Fri Oct  7 11:19:16 2011] fullrun_ccd6_acisf11687_pi14-548_cl_pass1_src18.ximg exists
[Fri Oct  7 11:19:16 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf11687_pi14-548_cl_pass1_src18.csv
[Fri Oct  7 11:19:16 2011] fullrun_ccd6_acisf11687_pi14-548_cl_pass1_src18_1.ximg exists
[Fri Oct  7 11:19:16 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf11687_pi14-548_cl_pass1_src18.csv
[Fri Oct  7 11:19:16 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf11687_pi14-548_cl_pass1_src18_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf11687_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
[Fri Oct  7 11:19:17 2011] fullrun_ccd6_acisf11687_pi14-548_cl_pass1_tfrozen_src18.ximg exists
[Fri Oct  7 11:19:17 2011] fullrun_ccd6_acisf11687_pi14-548_cl_pass1_tfrozen_src18_1.ximg exists
[Fri Oct  7 11:19:17 2011] Fit fullrun_ccd6_acisf11687_pi14-548_cl_pass1_tfrozen_src18 appears to have run properly
[Fri Oct  7 11:19:30 2011] Warning, spatial fit 18 centroid is now closest to src. 27
[Fri Oct  7 11:19:30 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 11:19:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 11:19:30 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 11:19:30 2011] Source does appear to be extended
[Fri Oct  7 11:19:30 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.75
[Fri Oct  7 11:20:30 2011] Not overwriting source region fullrun_ccd6_acisf11687_pi14-548_pass1_cl_src26_src.reg
[Fri Oct  7 11:20:30 2011] Extracting stamp from image fullrun_ccd6_acisf11687_pi14-548_cl_sm2.00.img.gz, (643, 155) - (923, 436)
[Fri Oct  7 11:20:30 2011] Writing fullrun_ccd6_acisf11687_pi14-548_pass1_cl_src26.gif
[Fri Oct  7 11:21:27 2011] ../../acisf11687/products/events/fullrun_ccd6_acisf11687_pi14-548_pass1_cl_src26_src.evt and ../../acisf11687/products/events/fullrun_ccd6_acisf11687_pi14-548_pass1_cl_src26_bgd.evt exist, delete to re-create
[Fri Oct  7 11:21:27 2011] Size of ../../acisf11687/products/events/fullrun_ccd6_acisf11687_pi14-548_pass1_cl_src26_src.evt.gz[events] = 74 counts
[Fri Oct  7 11:21:27 2011] Mean chipx,y = (284.62, 229.32)
[Fri Oct  7 11:21:27 2011] Mean tdetx,y = (3159.62, 1931.32)
[Fri Oct  7 11:21:27 2011] chipx,y range = (253.00-317.00, 206.00-253.00)
[Fri Oct  7 11:21:27 2011] Size of ../../acisf11687/products/events/fullrun_ccd6_acisf11687_pi14-548_pass1_cl_src26_bgd.evt.gz[events] = 557 counts
[Fri Oct  7 11:21:27 2011] ../../acisf11687/products/images/fullrun_ccd6_acisf11687_pi14-548_pass1_cl_src26_src.img and ../../acisf11687/products/images/fullrun_ccd6_acisf11687_pi14-548_pass1_cl_src26_bgd.img exist, delete to re-create
[Fri Oct  7 11:21:27 2011] ../../acisf11687/products/spectra/fullrun_ccd6_acisf11687_pi14-548_pass1_cl_src26_src.pi and ../../acisf11687/products/spectra/fullrun_ccd6_acisf11687_pi14-548_pass1_cl_src26_bgd.pi exist, delete to re-create
[Fri Oct  7 11:21:27 2011] Not generating rmf since there are only 28 counts
[Fri Oct  7 11:21:30 2011] ../../acisf11687/products/lightcurves/fullrun_ccd6_acisf11687_pi14-548_pass1_cl_src26_src.lc and ../../acisf11687/products/lightcurves/fullrun_ccd6_acisf11687_pi14-548_pass1_cl_src26_bgd.lc exist, delete to re-create
[Fri Oct  7 11:22:06 2011] 175.24
[Fri Oct  7 11:24:21 2011] Updating aperture counts using extracted products
[Fri Oct  7 11:24:21 2011] Error reading totcts from fullrun_ccd6_acisf11687_pi14-548_pass1_cl_src26_src.pi.gz
[Fri Oct  7 11:24:21 2011] Calculating source flux in energy range 0.30-8.00
[Fri Oct  7 11:24:21 2011] Using photon index=1.80, rate=0.000315, arf fullrun_ccd6_acisf11687_pi14-548_pass1_cl_src26.arf
[Fri Oct  7 11:24:21 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Oct  7 11:24:21 2011] Updating source flux to 3.7e-15
[Fri Oct  7 11:24:39 2011] Source 26 has fewer than 100.000000 counts, skipping spectral fitting