[Mon May 13 09:45:42 2013] Detection parameters:
  Position = (630.8, 256.9) = 13 5 22.84 -49 28 52.3
  Extent = 0.7" x 0.5", rotation angle = 162 degrees
  Source counts = 21.1 +/- 4.8
  Background counts = 1.9
  Rate = 0.0005 +/- 0.0001

[Mon May 13 09:45:42 2013] Off-axis axis estimate = 3.17'
[Mon May 13 11:04:19 2013] Using EEF radius (= 0.62 ")to estimate initial spatial extent for simple fitting
[Mon May 13 11:04:19 2013] Initial guess for spatial extent in simple fitting = 0.62"
[Mon May 13 11:04:19 2013] source mask rpix=1.3, npix_max = 12, mask sum = 16, frac = 1.306
[Mon May 13 11:04:19 2013] Giving source the simple spatial ID 26 for pass 0, mean size = 0.62"
[Mon May 13 11:50:18 2013] fullrun_ccd6_acisf13791_pi14-548_cl_pass0_src26.ximg exists
[Mon May 13 11:50:18 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf13791_pi14-548_cl_pass0_src26.csv
[Mon May 13 11:50:18 2013] fullrun_ccd6_acisf13791_pi14-548_cl_pass0_src26_1.ximg exists
[Mon May 13 11:50:18 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf13791_pi14-548_cl_pass0_src26.csv
[Mon May 13 11:50:18 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf13791_pi14-548_cl_pass0_src26_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf13791_pi14-548_cl_pass0_src26.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 May 13 11:50:18 2013] fullrun_ccd6_acisf13791_pi14-548_cl_pass0_tfrozen_src26.ximg exists
[Mon May 13 11:50:18 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf13791_pi14-548_cl_pass0_tfrozen_src26.csv
[Mon May 13 11:50:18 2013] fullrun_ccd6_acisf13791_pi14-548_cl_pass0_tfrozen_src26_1.ximg exists
[Mon May 13 11:50:18 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf13791_pi14-548_cl_pass0_tfrozen_src26.csv
[Mon May 13 11:50:18 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf13791_pi14-548_cl_pass0_tfrozen_src26_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf13791_pi14-548_cl_pass0_tfrozen_src26.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 May 13 12:08:11 2013] Spatial fit model total counts = 21.107600, observed total counts = 26.000000
[Mon May 13 12:08:11 2013] Offset between fit and detection position for source 21 = 0.904116 pixels
[Mon May 13 12:08:11 2013] 23.176450 total counts/ 1.489850 bgd. counts: snr = 17.767249
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 0.904116 pixels
  Position = (631.5, 257.5) = 13 5 22.83 -49 28 52.3
  Extent = 0.7 (0.6-0.8)", rotation angle = 0
  Source counts = 21.7 +/- 4.8
  Background counts = 1.5
  Rate = 0.0005 +/- 0.0001
[Mon May 13 12:08:11 2013] Vigneting correction estimate = 1.000000
[Mon May 13 12:08:11 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon May 13 12:08:11 2013] Assessing source extent using major axis lower bound
[Mon May 13 12:08:11 2013] Source does appear to be extended
[Mon May 13 12:08:11 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Mon May 13 13:19:54 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon May 13 13:19:54 2013] Initial guess for spatial extent in simple fitting = 0.72"
[Mon May 13 13:19:54 2013] source mask rpix=1.5, npix_max = 15, mask sum = 9, frac = 0.589
[Mon May 13 13:19:54 2013] Giving source the simple spatial ID 26 for pass 1, mean size = 0.72"
[Mon May 13 14:07:08 2013] fullrun_ccd6_acisf13791_pi14-548_cl_pass1_src26.ximg exists
[Mon May 13 14:07:08 2013] fullrun_ccd6_acisf13791_pi14-548_cl_pass1_src26_1.ximg exists
[Mon May 13 14:07:08 2013] Fit fullrun_ccd6_acisf13791_pi14-548_cl_pass1_src26 appears to have run properly
[Mon May 13 14:07:09 2013] fullrun_ccd6_acisf13791_pi14-548_cl_pass1_tfrozen_src26.ximg exists
[Mon May 13 14:07:09 2013] fullrun_ccd6_acisf13791_pi14-548_cl_pass1_tfrozen_src26_1.ximg exists
[Mon May 13 14:07:09 2013] Fit fullrun_ccd6_acisf13791_pi14-548_cl_pass1_tfrozen_src26 appears to have run properly
[Mon May 13 14:24:11 2013] Spatial fit model total counts = 25.615700, observed total counts = 26.000000
[Mon May 13 14:24:11 2013] Offset between fit and detection position for source 21 = 0.106783 pixels
[Mon May 13 14:24:11 2013] 26.043100 total counts/ 5.138800 bgd. counts: snr = 9.221568
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 0.106783 pixels
  Position = (631.4, 257.6) = 13 5 22.83 -49 28 52.3
  Extent = 0.8 (0.6-1.2)" x 0.4 (0.3-0.6)", rotation angle = 33 (12-53) degrees
  Source counts = 20.9 +/- 5.1
  Background counts = 5.1
  Rate = 0.0005 +/- 0.0001
[Mon May 13 14:24:11 2013] Vigneting correction estimate = 1.000000
[Mon May 13 14:24:11 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon May 13 14:24:11 2013] Assessing source extent using major axis lower bound
[Mon May 13 14:24:11 2013] Source does appear to be extended
[Mon May 13 14:24:11 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.08
[Mon May 13 14:32:32 2013] Writing source region out to fullrun_ccd6_acisf13791_pi14-548_pass1_cl_src21_src.reg
[Mon May 13 14:32:32 2013] Extracting stamp from image fullrun_ccd6_acisf13791_pi14-548_cl_sm2.00.img.gz, (593, 219) - (670, 296)
[Mon May 13 14:32:32 2013] Writing fullrun_ccd6_acisf13791_pi14-548_pass1_cl_src21.gif
[Mon May 13 14:49:33 2013] Size of ../../acisf13791/products/events/fullrun_ccd6_acisf13791_pi14-548_pass1_cl_src21_src.evt.gz[events] = 22 counts
[Mon May 13 14:49:33 2013] Mean chipx,y = (877.18, 642.45)
[Mon May 13 14:49:33 2013] Mean tdetx,y = (3752.18, 2344.45)
[Mon May 13 14:49:33 2013] chipx,y range = (856.00-893.00, 625.00-657.00)
[Mon May 13 14:49:33 2013] Size of ../../acisf13791/products/events/fullrun_ccd6_acisf13791_pi14-548_pass1_cl_src21_bgd.evt.gz[events] = 23 counts
[Mon May 13 14:49:34 2013] Not generating rmf since there are only 20 counts
[Mon May 13 14:49:34 2013] arf not found, will run specextract
[Mon May 13 14:50:03 2013] ../../acisf13791/products/spectra/fullrun_ccd6_acisf13791_pi14-548_pass1_cl_src21.warf not found
[Mon May 13 14:50:03 2013] ../../acisf13791/products/spectra/fullrun_ccd6_acisf13791_pi14-548_pass1_cl_src21.wrmf not found
[Mon May 13 14:50:03 2013] Removal of ../../acisf13791/products/spectra/fullrun_ccd6_acisf13791_pi14-548_pass1_cl_src21.soff failed
[Mon May 13 14:54:41 2013] Spectrum 21 has only 21 counts, deleting rmf
[Mon May 13 14:54:41 2013] 203.052
[Mon May 13 15:01:11 2013] Updating aperture counts using extracted products
[Mon May 13 15:01:11 2013] Total counts from fullrun_ccd6_acisf13791_pi14-548_pass1_cl_src21_src.pi.gz = 22.00
[Mon May 13 15:01:11 2013] Total counts from fullrun_ccd6_acisf13791_pi14-548_pass1_cl_src21_bgd.pi.gz = 23.00
[Mon May 13 15:01:11 2013] Got source and background scale factors 0.000001, 0.000023
[Mon May 13 15:01:11 2013] User source parameters:
  Position = (631.4, 257.6) = 13 5 22.83 -49 28 52.3
  Extent = 0.8 (0.6-1.2)" x 0.4 (0.3-0.6)", rotation angle = 33 (12-53) degrees
  Source aperture counts = 20.9 +/- 5.8
  Background aperture counts = 1.1
  Rate = 0.0005 +/- 0.0001

[Mon May 13 15:01:13 2013] Calculating source flux in energy range 0.30-8.00
[Mon May 13 15:01:13 2013] Using photon index=1.80, rate=0.00053, arf fullrun_ccd6_acisf13791_pi14-548_pass1_cl_src21.arf
[Mon May 13 15:01:13 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Mon May 13 15:01:13 2013] Updating source flux to 5.7e-15
[Mon May 13 15:01:25 2013] Source 21 has fewer than 100.000000 counts, skipping spectral fitting