[Fri May 10 00:35:50 2013] Detection parameters:
  Position = (458.5, 570.4) = 8 50 36.80 37 44 9.5
  Extent = 0.9" x 0.5", rotation angle = 52 degrees
  Source counts = 11.7 +/- 3.7
  Background counts = 2.3
  Rate = 0.0003 +/- 0.0001

[Fri May 10 00:35:50 2013] Off-axis axis estimate = 4.11'
[Fri May 10 01:52:39 2013] Using EEF radius (= 0.86 ")to estimate initial spatial extent for simple fitting
[Fri May 10 01:52:39 2013] Initial guess for spatial extent in simple fitting = 0.86"
[Fri May 10 01:52:39 2013] source mask rpix=1.8, npix_max = 20, mask sum = 25, frac = 1.230
[Fri May 10 01:52:39 2013] Giving source the simple spatial ID 17 for pass 0, mean size = 0.86"
[Fri May 10 02:14:42 2013] fullrun_ccd7_acisf11576_pi14-548_cl_pass0_src17.ximg exists
[Fri May 10 02:14:42 2013] fullrun_ccd7_acisf11576_pi14-548_cl_pass0_src17_1.ximg exists
[Fri May 10 02:14:42 2013] Fit fullrun_ccd7_acisf11576_pi14-548_cl_pass0_src17 appears to have run properly
[Fri May 10 02:14:42 2013] fullrun_ccd7_acisf11576_pi14-548_cl_pass0_tfrozen_src17.ximg exists
[Fri May 10 02:14:42 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf11576_pi14-548_cl_pass0_tfrozen_src17.csv
[Fri May 10 02:14:42 2013] fullrun_ccd7_acisf11576_pi14-548_cl_pass0_tfrozen_src17_1.ximg exists
[Fri May 10 02:14:42 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf11576_pi14-548_cl_pass0_tfrozen_src17.csv
[Fri May 10 02:14:42 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf11576_pi14-548_cl_pass0_tfrozen_src17_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf11576_pi14-548_cl_pass0_tfrozen_src17.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 May 10 02:14:50 2013] Spatial fit model total counts = 16.292900, observed total counts = 16.000000
[Fri May 10 02:14:50 2013] Offset between fit and detection position for source 21 = 1.217296 pixels
[Fri May 10 02:14:50 2013] 16.578510 total counts/ 5.586710 bgd. counts: snr = 4.650405
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 1.217296 pixels
  Position = (459.4, 571.2) = 8 50 36.78 37 44 9.6
  Extent = 1.0 (0.7-1.7)", rotation angle = 150 (142-158) degrees
  Source counts = 11.0 +/- 4.1
  Background counts = 5.6
  Rate = 0.0003 +/- 0.0001
[Fri May 10 02:14:50 2013] Vigneting correction estimate = 1.000000
[Fri May 10 02:14:50 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri May 10 02:14:50 2013] Assessing source extent using major axis lower bound
[Fri May 10 02:14:50 2013] Source does appear to be extended
[Fri May 10 02:14:50 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 2.35
[Fri May 10 02:14:50 2013] Source is asymmetric
[Fri May 10 03:08:39 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri May 10 03:08:39 2013] Initial guess for spatial extent in simple fitting = 0.62"
[Fri May 10 03:08:39 2013] source mask rpix=1.3, npix_max = 12, mask sum = 12, frac = 0.971
[Fri May 10 03:08:39 2013] Giving source the simple spatial ID 17 for pass 1, mean size = 0.62"
[Fri May 10 03:32:36 2013] fullrun_ccd7_acisf11576_pi14-548_cl_pass1_src17.ximg exists
[Fri May 10 03:32:36 2013] fullrun_ccd7_acisf11576_pi14-548_cl_pass1_src17_1.ximg exists
[Fri May 10 03:32:36 2013] Fit fullrun_ccd7_acisf11576_pi14-548_cl_pass1_src17 appears to have run properly
[Fri May 10 03:32:36 2013] fullrun_ccd7_acisf11576_pi14-548_cl_pass1_tfrozen_src17.ximg exists
[Fri May 10 03:32:36 2013] fullrun_ccd7_acisf11576_pi14-548_cl_pass1_tfrozen_src17_1.ximg exists
[Fri May 10 03:32:36 2013] Fit fullrun_ccd7_acisf11576_pi14-548_cl_pass1_tfrozen_src17 appears to have run properly
[Fri May 10 03:32:44 2013] Source 21 is offset by -0.893187 and -0.392929 pixels which is larger than
2 X fitted extent = 0.741274 x 0.741274, not incorporating fit results
[Fri May 10 03:32:44 2013] Vigneting correction estimate = 1.000000
[Fri May 10 03:32:44 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri May 10 03:32:44 2013] Assessing source extent using major axis lower bound
[Fri May 10 03:32:44 2013] Source does appear to be extended
[Fri May 10 03:32:44 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 2.35
[Fri May 10 03:32:44 2013] Source is asymmetric
[Fri May 10 03:43:40 2013] Writing source region out to fullrun_ccd7_acisf11576_pi14-548_pass1_cl_src21_src.reg
[Fri May 10 03:43:40 2013] Extracting stamp from image fullrun_ccd7_acisf11576_pi14-548_cl_sm2.00.img.gz, (413, 524) - (506, 618)
[Fri May 10 03:43:40 2013] Writing fullrun_ccd7_acisf11576_pi14-548_pass1_cl_src21.gif
[Fri May 10 03:48:27 2013] Size of ../../acisf11576/products/events/fullrun_ccd7_acisf11576_pi14-548_pass1_cl_src21_src.evt.gz[events] = 7 counts
[Fri May 10 03:48:27 2013] Mean chipx,y = (663.43, 678.14)
[Fri May 10 03:48:27 2013] Mean tdetx,y = (4580.43, 2380.14)
[Fri May 10 03:48:27 2013] chipx,y range = (649.00-676.00, 659.00-688.00)
[Fri May 10 03:48:27 2013] Size of ../../acisf11576/products/events/fullrun_ccd7_acisf11576_pi14-548_pass1_cl_src21_bgd.evt.gz[events] = 85 counts
[Fri May 10 03:48:28 2013] Not generating rmf since there are only 10 counts
[Fri May 10 03:48:28 2013] arf not found, will run specextract
[Fri May 10 03:48:36 2013] ../../acisf11576/products/spectra/fullrun_ccd7_acisf11576_pi14-548_pass1_cl_src21.warf not found
[Fri May 10 03:48:36 2013] ../../acisf11576/products/spectra/fullrun_ccd7_acisf11576_pi14-548_pass1_cl_src21.wrmf not found
[Fri May 10 03:48:36 2013] Removal of ../../acisf11576/products/spectra/fullrun_ccd7_acisf11576_pi14-548_pass1_cl_src21.soff failed
[Fri May 10 03:50:31 2013] Spectrum 21 has only 11 counts, deleting rmf
[Fri May 10 03:50:31 2013] 223.347
[Fri May 10 03:50:38 2013] Updating aperture counts using extracted products
[Fri May 10 03:50:38 2013] Total counts from fullrun_ccd7_acisf11576_pi14-548_pass1_cl_src21_src.pi.gz = 7.00
[Fri May 10 03:50:38 2013] Total counts from fullrun_ccd7_acisf11576_pi14-548_pass1_cl_src21_bgd.pi.gz = 85.00
[Fri May 10 03:50:38 2013] Got source and background scale factors 0.000001, 0.000038
[Fri May 10 03:50:38 2013] User source parameters:
  Position = (459.4, 571.2) = 8 50 36.78 37 44 9.6
  Extent = 1.0 (0.7-1.7)", rotation angle = 150 (142-158) degrees
  Source aperture counts = 5.5 +/- 3.8
  Background aperture counts = 1.5
  Rate = 0.0001 +/- 0.0001

[Fri May 10 03:50:39 2013] Calculating source flux in energy range 0.30-8.00
[Fri May 10 03:50:39 2013] Using photon index=1.80, rate=0.00028, arf fullrun_ccd7_acisf11576_pi14-548_pass1_cl_src21.arf
[Fri May 10 03:50:39 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Fri May 10 03:50:39 2013] Updating source flux to 2.2e-15
[Fri May 10 03:50:47 2013] Flag b found in src. 21 procflags, skipping spectral fitting
[Fri May 10 03:50:47 2013] Source 21 has fewer than 100.000000 counts, skipping spectral fitting