[Sat May 11 15:57:55 2013] Detection parameters:
  Position = (550.1, 723.6) = 2 20 22.70 -5 12 52.4
  Extent = 1.3" x 0.9", rotation angle = 53 degrees
  Source counts = 40.5 +/- 6.8
  Background counts = 5.5
  Rate = 0.0006 +/- 0.0001

[Sat May 11 15:57:55 2013] Off-axis axis estimate = 6.38'
[Sat May 11 16:20:30 2013] Using EEF radius (= 1.83 ")to estimate initial spatial extent for simple fitting
[Sat May 11 16:20:30 2013] Initial guess for spatial extent in simple fitting = 1.83"
[Sat May 11 16:20:30 2013] source mask rpix=3.7, npix_max = 71, mask sum = 66, frac = 0.927
[Sat May 11 16:20:30 2013] Giving source the simple spatial ID 2 for pass 0, mean size = 1.83"
[Sat May 11 16:34:28 2013] fullrun_ccd1_acisf14348_pi14-548_cl_pass0_src2.ximg exists
[Sat May 11 16:34:28 2013] fullrun_ccd1_acisf14348_pi14-548_cl_pass0_src2_1.ximg exists
[Sat May 11 16:34:28 2013] Fit fullrun_ccd1_acisf14348_pi14-548_cl_pass0_src2 appears to have run properly
[Sat May 11 16:34:28 2013] fullrun_ccd1_acisf14348_pi14-548_cl_pass0_tfrozen_src2.ximg exists
[Sat May 11 16:34:28 2013] fullrun_ccd1_acisf14348_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists
[Sat May 11 16:34:28 2013] Fit fullrun_ccd1_acisf14348_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly
[Sat May 11 17:29:41 2013] Spatial fit model total counts = 55.980800, observed total counts = 52.000000
[Sat May 11 17:29:41 2013] Offset between fit and detection position for source 13 = 1.594280 pixels
[Sat May 11 17:29:41 2013] 55.321460 total counts/ 7.077560 bgd. counts: snr = 18.134293
Spatial fit parameters:
  Offset between fit and detection position for source 13 = 1.594280 pixels
  Position = (551.3, 724.7) = 2 20 22.68 -5 12 52.1
  Extent = 1.5 (0.8-2.0)" x 0.9 (0.6-1.2)", rotation angle = 109 (72-130) degrees
  Source counts = 48.2 +/- 7.4
  Background counts = 7.1
  Rate = 0.0008 +/- 0.0001
[Sat May 11 17:29:41 2013] Vigneting correction estimate = 1.000000
[Sat May 11 17:29:41 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May 11 17:29:41 2013] Assessing source extent using major axis lower bound
[Sat May 11 17:29:41 2013] Source does appear to be extended
[Sat May 11 17:29:41 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.70
[Sat May 11 17:47:57 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat May 11 17:47:57 2013] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat May 11 17:47:57 2013] Initial guess for spatial extent in simple fitting = 1.21"
[Sat May 11 17:47:57 2013] source mask rpix=2.5, npix_max = 34, mask sum = 30, frac = 0.858
[Sat May 11 17:47:57 2013] Giving source the simple spatial ID 2 for pass 1, mean size = 1.21"
[Sat May 11 18:02:28 2013] fullrun_ccd1_acisf14348_pi14-548_cl_pass1_src2.ximg exists
[Sat May 11 18:02:28 2013] fullrun_ccd1_acisf14348_pi14-548_cl_pass1_src2_1.ximg exists
[Sat May 11 18:02:28 2013] Fit fullrun_ccd1_acisf14348_pi14-548_cl_pass1_src2 appears to have run properly
[Sat May 11 18:02:28 2013] fullrun_ccd1_acisf14348_pi14-548_cl_pass1_tfrozen_src2.ximg exists
[Sat May 11 18:02:28 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf14348_pi14-548_cl_pass1_tfrozen_src2.csv
[Sat May 11 18:02:28 2013] fullrun_ccd1_acisf14348_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists
[Sat May 11 18:02:28 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf14348_pi14-548_cl_pass1_tfrozen_src2.csv
[Sat May 11 18:02:28 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf14348_pi14-548_cl_pass1_tfrozen_src2_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf14348_pi14-548_cl_pass1_tfrozen_src2.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
[Sat May 11 18:51:55 2013] Spatial fit model total counts = 52.024900, observed total counts = 47.000000
[Sat May 11 18:51:55 2013] Offset between fit and detection position for source 13 = 0.412738 pixels
[Sat May 11 18:51:55 2013] 51.962000 total counts/ 17.048100 bgd. counts: snr = 8.455910
Spatial fit parameters:
  Offset between fit and detection position for source 13 = 0.412738 pixels
  Position = (551.1, 725.1) = 2 20 22.69 -5 12 51.9
  Extent = 0.7 (0.5-1.0)", rotation angle = 0
  Source counts = 34.9 +/- 7.2
  Background counts = 17.0
  Rate = 0.0005 +/- 0.0001
[Sat May 11 18:51:55 2013] Vigneting correction estimate = 1.000000
[Sat May 11 18:51:55 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May 11 18:51:55 2013] Assessing source extent using major axis lower bound
[Sat May 11 18:51:55 2013] Source does appear to be extended
[Sat May 11 18:51:55 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Sat May 11 18:59:02 2013] Writing source region out to fullrun_ccd1_acisf14348_pi14-548_pass1_cl_src13_src.reg
[Sat May 11 18:59:02 2013] Extracting stamp from image fullrun_ccd1_acisf14348_pi14-548_cl_sm2.00.img.gz, (519, 693) - (583, 757)
[Sat May 11 18:59:02 2013] Writing fullrun_ccd1_acisf14348_pi14-548_pass1_cl_src13.gif
[Sat May 11 18:59:45 2013] Size of ../../acisf14348/products/events/fullrun_ccd1_acisf14348_pi14-548_pass1_cl_src13_src.evt.gz[events] = 38 counts
[Sat May 11 18:59:45 2013] Mean chipx,y = (579.00, 619.63)
[Sat May 11 18:59:45 2013] Mean tdetx,y = (4512.37, 4686.00)
[Sat May 11 18:59:45 2013] chipx,y range = (563.00-601.00, 600.00-636.00)
[Sat May 11 18:59:45 2013] Size of ../../acisf14348/products/events/fullrun_ccd1_acisf14348_pi14-548_pass1_cl_src13_bgd.evt.gz[events] = 19 counts
[Sat May 11 18:59:46 2013] Not generating rmf since there are only 34 counts
[Sat May 11 18:59:46 2013] arf not found, will run specextract
[Sat May 11 19:00:10 2013] ../../acisf14348/products/spectra/fullrun_ccd1_acisf14348_pi14-548_pass1_cl_src13.warf not found
[Sat May 11 19:00:10 2013] ../../acisf14348/products/spectra/fullrun_ccd1_acisf14348_pi14-548_pass1_cl_src13.wrmf not found
[Sat May 11 19:00:10 2013] Removal of ../../acisf14348/products/spectra/fullrun_ccd1_acisf14348_pi14-548_pass1_cl_src13.soff failed
[Sat May 11 19:04:41 2013] Spectrum 13 has only 35 counts, deleting rmf
[Sat May 11 19:04:41 2013] 180.413
[Sat May 11 19:27:19 2013] Updating aperture counts using extracted products
[Sat May 11 19:27:19 2013] Total counts from fullrun_ccd1_acisf14348_pi14-548_pass1_cl_src13_src.pi.gz = 38.00
[Sat May 11 19:27:19 2013] Total counts from fullrun_ccd1_acisf14348_pi14-548_pass1_cl_src13_bgd.pi.gz = 19.00
[Sat May 11 19:27:19 2013] Got source and background scale factors 0.000002, 0.000018
[Sat May 11 19:27:19 2013] User source parameters:
  Position = (551.1, 725.1) = 2 20 22.69 -5 12 51.9
  Extent = 0.7 (0.5-1.0)", rotation angle = 0
  Source aperture counts = 36.4 +/- 7.2
  Background aperture counts = 1.6
  Rate = 0.0006 +/- 0.0001

[Sat May 11 19:27:21 2013] Calculating source flux in energy range 0.30-8.00
[Sat May 11 19:27:21 2013] Using photon index=1.80, rate=0.000548, arf fullrun_ccd1_acisf14348_pi14-548_pass1_cl_src13.arf
[Sat May 11 19:27:21 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Sat May 11 19:27:21 2013] Updating source flux to 7.2e-15
[Sat May 11 19:27:35 2013] Source 13 has fewer than 100.000000 counts, skipping spectral fitting
[Sat May 11 19:27:36 2013] acisf14348/analysis//spectral/fullrun_ccd1_acisf14348_pi14-548_pass1_cl_src13_pl.csv not found, spectral fit skipped or did not complete