[Thu Jun 13 12:09:34 2013] Detection parameters:
  Position = (783.5, 428.3) = 5 35 41.88 -67 35 56.5
  Extent = 0.5" x 0.5", rotation angle = 28 degrees
  Source counts = 21.8 +/- 4.8
  Background counts = 1.2
  Rate = 0.001 +/- 0.0002

[Thu Jun 13 12:09:34 2013] Off-axis axis estimate = 2.29'
[Thu Jun 13 12:37:29 2013] Using EEF radius (= 0.46 ")to estimate initial spatial extent for simple fitting
[Thu Jun 13 12:37:29 2013] Initial guess for spatial extent in simple fitting = 0.46"
[Thu Jun 13 12:37:29 2013] source mask rpix=0.9, npix_max = 8, mask sum = 9, frac = 1.082
[Thu Jun 13 12:37:29 2013] Giving source the simple spatial ID 4 for pass 0, mean size = 0.46"
[Thu Jun 13 12:48:45 2013] fullrun_ccd7_acisf13226_pi14-548_cl_pass0_src4.ximg exists
[Thu Jun 13 12:48:45 2013] fullrun_ccd7_acisf13226_pi14-548_cl_pass0_src4_1.ximg exists
[Thu Jun 13 12:48:45 2013] Fit fullrun_ccd7_acisf13226_pi14-548_cl_pass0_src4 appears to have run properly
[Thu Jun 13 12:48:46 2013] fullrun_ccd7_acisf13226_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Thu Jun 13 12:48:46 2013] fullrun_ccd7_acisf13226_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Thu Jun 13 12:48:46 2013] Fit fullrun_ccd7_acisf13226_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Thu Jun 13 12:48:50 2013] Spatial fit model total counts = 22.184600, observed total counts = 24.000000
[Thu Jun 13 12:48:50 2013] Offset between fit and detection position for source 4 = 0.685101 pixels
[Thu Jun 13 12:48:50 2013] 22.412817 total counts/ 0.018917 bgd. counts: snr = 162.820166
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.685101 pixels
  Position = (784.0, 428.8) = 5 35 41.88 -67 35 56.6
  Extent = 0.5 (0.4-0.6)", rotation angle = 0
  Source counts = 22.4 +/- 4.7
  Background counts = 0.0
  Rate = 0.001 +/- 0.0002
[Thu Jun 13 12:48:50 2013] Vigneting correction estimate = 1.000000
[Thu Jun 13 12:48:50 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Jun 13 12:48:50 2013] Assessing source extent using major axis lower bound
[Thu Jun 13 12:48:50 2013] Source does appear to be extended
[Thu Jun 13 12:48:50 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Jun 13 13:14:11 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Jun 13 13:14:11 2013] Initial guess for spatial extent in simple fitting = 0.49"
[Thu Jun 13 13:14:11 2013] source mask rpix=1.0, npix_max = 8, mask sum = 6, frac = 0.677
[Thu Jun 13 13:14:11 2013] Giving source the simple spatial ID 4 for pass 1, mean size = 0.49"
[Thu Jun 13 13:25:20 2013] fullrun_ccd7_acisf13226_pi14-548_cl_pass1_src4.ximg exists
[Thu Jun 13 13:25:20 2013] fullrun_ccd7_acisf13226_pi14-548_cl_pass1_src4_1.ximg exists
[Thu Jun 13 13:25:20 2013] Fit fullrun_ccd7_acisf13226_pi14-548_cl_pass1_src4 appears to have run properly
[Thu Jun 13 13:25:20 2013] fullrun_ccd7_acisf13226_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Thu Jun 13 13:25:20 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf13226_pi14-548_cl_pass1_tfrozen_src4.csv
[Thu Jun 13 13:25:20 2013] fullrun_ccd7_acisf13226_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Thu Jun 13 13:25:20 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf13226_pi14-548_cl_pass1_tfrozen_src4.csv
[Thu Jun 13 13:25:20 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf13226_pi14-548_cl_pass1_tfrozen_src4_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf13226_pi14-548_cl_pass1_tfrozen_src4.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
[Thu Jun 13 13:25:24 2013] Spatial fit model total counts = 21.875100, observed total counts = 24.000000
[Thu Jun 13 13:25:24 2013] Offset between fit and detection position for source 4 = 0.016886 pixels
[Thu Jun 13 13:25:24 2013] 21.927900 total counts/ 0.000000 bgd. counts: snr = 359726663800082.625000
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.016886 pixels
  Position = (784.0, 428.8) = 5 35 41.88 -67 35 56.6
  Extent = 0.5 (0.4-0.6)", rotation angle = 0
  Source counts = 21.9 +/- 4.7
  Background counts = 0.0
  Rate = 0.001 +/- 0.0002
[Thu Jun 13 13:25:24 2013] Vigneting correction estimate = 1.000000
[Thu Jun 13 13:25:24 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Jun 13 13:25:24 2013] Assessing source extent using major axis lower bound
[Thu Jun 13 13:25:24 2013] Source does appear to be extended
[Thu Jun 13 13:25:24 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Jun 13 13:30:02 2013] Writing source region out to fullrun_ccd7_acisf13226_pi14-548_pass1_cl_src4_src.reg
[Thu Jun 13 13:30:02 2013] Extracting stamp from image fullrun_ccd7_acisf13226_pi14-548_cl_sm2.00.img.gz, (762, 407) - (806, 450)
[Thu Jun 13 13:30:02 2013] Writing fullrun_ccd7_acisf13226_pi14-548_pass1_cl_src4.gif
[Thu Jun 13 13:30:55 2013] Size of ../../acisf13226/products/events/fullrun_ccd7_acisf13226_pi14-548_pass1_cl_src4_src.evt.gz[events] = 23 counts
[Thu Jun 13 13:30:55 2013] Mean chipx,y = (322.09, 743.43)
[Thu Jun 13 13:30:55 2013] Mean tdetx,y = (4239.09, 2445.43)
[Thu Jun 13 13:30:55 2013] chipx,y range = (300.00-333.00, 726.00-759.00)
[Thu Jun 13 13:30:55 2013] Size of ../../acisf13226/products/events/fullrun_ccd7_acisf13226_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 8 counts
[Thu Jun 13 13:30:56 2013] Not generating rmf since there are only 21 counts
[Thu Jun 13 13:30:56 2013] arf not found, will run specextract
[Thu Jun 13 13:31:04 2013] ../../acisf13226/products/spectra/fullrun_ccd7_acisf13226_pi14-548_pass1_cl_src4.warf not found
[Thu Jun 13 13:31:04 2013] ../../acisf13226/products/spectra/fullrun_ccd7_acisf13226_pi14-548_pass1_cl_src4.wrmf not found
[Thu Jun 13 13:31:04 2013] Removal of ../../acisf13226/products/spectra/fullrun_ccd7_acisf13226_pi14-548_pass1_cl_src4.soff failed
[Thu Jun 13 13:34:00 2013] Spectrum 4 has only 22 counts, deleting rmf
[Thu Jun 13 13:34:00 2013] 232.932
[Thu Jun 13 13:34:03 2013] Updating aperture counts using extracted products
[Thu Jun 13 13:34:03 2013] Total counts from fullrun_ccd7_acisf13226_pi14-548_pass1_cl_src4_src.pi.gz = 23.00
[Thu Jun 13 13:34:03 2013] Total counts from fullrun_ccd7_acisf13226_pi14-548_pass1_cl_src4_bgd.pi.gz = 8.00
[Thu Jun 13 13:34:03 2013] Got source and background scale factors 0.000001, 0.000008
[Thu Jun 13 13:34:03 2013] User source parameters:
  Position = (784.0, 428.8) = 5 35 41.88 -67 35 56.6
  Extent = 0.5 (0.4-0.6)", rotation angle = 0
  Source aperture counts = 22.3 +/- 5.9
  Background aperture counts = 0.7
  Rate = 0.001 +/- 0.0003

[Thu Jun 13 13:34:04 2013] Calculating source flux in energy range 0.30-8.00
[Thu Jun 13 13:34:04 2013] Using photon index=1.80, rate=0.000978, arf fullrun_ccd7_acisf13226_pi14-548_pass1_cl_src4.arf
[Thu Jun 13 13:34:04 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Jun 13 13:34:04 2013] Updating source flux to 7.8e-15
[Thu Jun 13 13:34:13 2013] Source 4 has fewer than 100.000000 counts, skipping spectral fitting