[Sun Jul 21 11:50:19 2013] Detection parameters:
  Position = (245.5, 722.7) = 11 47 8.85 16 20 31.8
  Extent = 1.2" x 0.7", rotation angle = 151 degrees
  Source counts = 27.5 +/- 5.4
  Background counts = 1.5
  Rate = 0.002 +/- 0.0004

[Sun Jul 21 11:50:20 2013] Off-axis axis estimate = 5.11'
[Sun Jul 21 11:51:56 2013] Using EEF radius (= 1.23 ")to estimate initial spatial extent for simple fitting
[Sun Jul 21 11:51:56 2013] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sun Jul 21 11:51:56 2013] Initial guess for spatial extent in simple fitting = 1.23"
[Sun Jul 21 11:51:56 2013] source mask rpix=2.5, npix_max = 35, mask sum = 36, frac = 1.006
[Sun Jul 21 11:51:56 2013] Giving source the simple spatial ID 1 for pass 0, mean size = 1.23"
[Sun Jul 21 11:57:49 2013] fullrun_ccd6_acisf13935_pi14-548_cl_pass0_src1.ximg exists
[Sun Jul 21 11:57:49 2013] fullrun_ccd6_acisf13935_pi14-548_cl_pass0_src1_1.ximg exists
[Sun Jul 21 11:57:49 2013] Fit fullrun_ccd6_acisf13935_pi14-548_cl_pass0_src1 appears to have run properly
[Sun Jul 21 11:57:49 2013] fullrun_ccd6_acisf13935_pi14-548_cl_pass0_tfrozen_src1.ximg exists
[Sun Jul 21 11:57:49 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf13935_pi14-548_cl_pass0_tfrozen_src1.csv
[Sun Jul 21 11:57:49 2013] fullrun_ccd6_acisf13935_pi14-548_cl_pass0_tfrozen_src1_1.ximg exists
[Sun Jul 21 11:57:49 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd6_acisf13935_pi14-548_cl_pass0_tfrozen_src1.csv
[Sun Jul 21 11:57:49 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf13935_pi14-548_cl_pass0_tfrozen_src1_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf13935_pi14-548_cl_pass0_tfrozen_src1.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
[Sun Jul 21 12:09:50 2013] Spatial fit model total counts = 28.643900, observed total counts = 29.000000
[Sun Jul 21 12:09:50 2013] Offset between fit and detection position for source 1 = 1.471611 pixels
[Sun Jul 21 12:09:50 2013] 29.180620 total counts/ 4.685020 bgd. counts: snr = 11.317027
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 1.471611 pixels
  Position = (246.9, 722.4) = 11 47 8.81 16 20 31.4
  Extent = 2.3 (2.0-2.5)" x 0.7 (0.5-1.4)", rotation angle = 25 (8-39) degrees
  Source counts = 24.5 +/- 5.4
  Background counts = 4.7
  Rate = 0.002 +/- 0.0004
[Sun Jul 21 12:09:50 2013] Vigneting correction estimate = 1.000000
[Sun Jul 21 12:09:50 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jul 21 12:09:50 2013] Assessing source extent using major axis lower bound
[Sun Jul 21 12:09:50 2013] Source does appear to be extended
[Sun Jul 21 12:09:50 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.45
[Sun Jul 21 12:10:01 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Jul 21 12:10:01 2013] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sun Jul 21 12:10:01 2013] Initial guess for spatial extent in simple fitting = 1.51"
[Sun Jul 21 12:10:01 2013] source mask rpix=3.1, npix_max = 50, mask sum = 49, frac = 0.963
[Sun Jul 21 12:10:01 2013] Giving source the simple spatial ID 1 for pass 1, mean size = 1.51"
[Sun Jul 21 12:15:56 2013] fullrun_ccd6_acisf13935_pi14-548_cl_pass1_src1.ximg exists
[Sun Jul 21 12:15:56 2013] fullrun_ccd6_acisf13935_pi14-548_cl_pass1_src1_1.ximg exists
[Sun Jul 21 12:15:56 2013] Fit fullrun_ccd6_acisf13935_pi14-548_cl_pass1_src1 appears to have run properly
[Sun Jul 21 12:15:56 2013] fullrun_ccd6_acisf13935_pi14-548_cl_pass1_tfrozen_src1.ximg exists
[Sun Jul 21 12:15:56 2013] fullrun_ccd6_acisf13935_pi14-548_cl_pass1_tfrozen_src1_1.ximg exists
[Sun Jul 21 12:15:56 2013] Fit fullrun_ccd6_acisf13935_pi14-548_cl_pass1_tfrozen_src1 appears to have run properly
[Sun Jul 21 12:27:42 2013] Spatial fit model total counts = 28.544500, observed total counts = 30.000000
[Sun Jul 21 12:27:42 2013] Offset between fit and detection position for source 1 = 1.212148 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 1.212148 pixels
  Position = (246.2, 723.3) = 11 47 8.84 16 20 31.9
  Extent = 2.1 (1.7-2.7)" x 1.2 (0.8-1.4)", rotation angle = 31 (13-50) degrees
  Source counts = 28.6 +/- 5.3
  Background counts = 0.0
  Rate = 0.002 +/- 0.0004
[Sun Jul 21 12:27:42 2013] Vigneting correction estimate = 1.000000
[Sun Jul 21 12:27:42 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jul 21 12:27:42 2013] Assessing source extent using major axis lower bound
[Sun Jul 21 12:27:42 2013] Source does appear to be extended
[Sun Jul 21 12:27:42 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.16
[Sun Jul 21 12:27:51 2013] Writing source region out to fullrun_ccd6_acisf13935_pi14-548_pass1_cl_src1_src.reg
[Sun Jul 21 12:27:51 2013] Extracting stamp from image fullrun_ccd6_acisf13935_pi14-548_cl_sm2.00.img.gz, (151, 628) - (341, 818)
[Sun Jul 21 12:27:51 2013] Writing fullrun_ccd6_acisf13935_pi14-548_pass1_cl_src1.gif
[Sun Jul 21 12:27:52 2013] Size of ../../acisf13935/products/events/fullrun_ccd6_acisf13935_pi14-548_pass1_cl_src1_src.evt.gz[events] = 29 counts
[Sun Jul 21 12:27:52 2013] Mean chipx,y = (714.86, 173.38)
[Sun Jul 21 12:27:52 2013] Mean tdetx,y = (3589.86, 1875.38)
[Sun Jul 21 12:27:52 2013] chipx,y range = (692.00-736.00, 151.00-194.00)
[Sun Jul 21 12:27:52 2013] Size of ../../acisf13935/products/events/fullrun_ccd6_acisf13935_pi14-548_pass1_cl_src1_bgd.evt.gz[events] = 37 counts
[Sun Jul 21 12:27:53 2013] Not generating rmf since there are only 28 counts
[Sun Jul 21 12:27:53 2013] arf not found, will run specextract
[Sun Jul 21 12:28:15 2013] ../../acisf13935/products/spectra/fullrun_ccd6_acisf13935_pi14-548_pass1_cl_src1.warf not found
[Sun Jul 21 12:28:15 2013] ../../acisf13935/products/spectra/fullrun_ccd6_acisf13935_pi14-548_pass1_cl_src1.wrmf not found
[Sun Jul 21 12:28:15 2013] Removal of ../../acisf13935/products/spectra/fullrun_ccd6_acisf13935_pi14-548_pass1_cl_src1.soff failed
[Sun Jul 21 12:31:12 2013] Spectrum 1 has only 29 counts, deleting rmf
[Sun Jul 21 12:31:12 2013] 187.8
[Sun Jul 21 12:35:58 2013] Updating aperture counts using extracted products
[Sun Jul 21 12:35:58 2013] Total counts from fullrun_ccd6_acisf13935_pi14-548_pass1_cl_src1_src.pi.gz = 29.00
[Sun Jul 21 12:35:58 2013] Total counts from fullrun_ccd6_acisf13935_pi14-548_pass1_cl_src1_bgd.pi.gz = 37.00
[Sun Jul 21 12:35:58 2013] Got source and background scale factors 0.000007, 0.000157
[Sun Jul 21 12:35:58 2013] User source parameters:
  Position = (246.2, 723.3) = 11 47 8.84 16 20 31.9
  Extent = 2.1 (1.7-2.7)" x 1.2 (0.8-1.4)", rotation angle = 31 (13-50) degrees
  Source aperture counts = 27.2 +/- 6.5
  Background aperture counts = 1.8
  Rate = 0.002 +/- 0.0005

[Sun Jul 21 12:35:59 2013] Calculating source flux in energy range 0.30-8.00
[Sun Jul 21 12:35:59 2013] Using photon index=1.80, rate=0.00206, arf fullrun_ccd6_acisf13935_pi14-548_pass1_cl_src1.arf
[Sun Jul 21 12:35:59 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Jul 21 12:35:59 2013] Updating source flux to 2.4e-14
[Sun Jul 21 12:36:04 2013] Source 1 has fewer than 100.000000 counts, skipping spectral fitting
[Sun Jul 21 12:36:07 2013] acisf13935/analysis//spectral/fullrun_ccd6_acisf13935_pi14-548_pass1_cl_src1_pl.csv not found, spectral fit skipped or did not complete