[Sat May  4 20:39:52 2013] Detection parameters:
  Position = (667.8, 923.9) = 2 15 9.46 -52 9 8.4
  Extent = 0.9" x 0.5", rotation angle = 3 degrees
  Source counts = 23.2 +/- 4.9
  Background counts = 0.8
  Rate = 0.001 +/- 0.0002

[Sat May  4 20:39:53 2013] Off-axis axis estimate = 5.79'
[Sat May  4 21:30:03 2013] Using EEF radius (= 1.53 ")to estimate initial spatial extent for simple fitting
[Sat May  4 21:30:03 2013] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat May  4 21:30:03 2013] Initial guess for spatial extent in simple fitting = 1.53"
[Sat May  4 21:30:03 2013] source mask rpix=3.1, npix_max = 51, mask sum = 56, frac = 1.079
[Sat May  4 21:30:03 2013] Giving source the simple spatial ID 3 for pass 0, mean size = 1.53"
[Sat May  4 21:37:21 2013] fullrun_ccd3_acisf12268_pi14-548_cl_pass0_src3.ximg exists
[Sat May  4 21:37:21 2013] fullrun_ccd3_acisf12268_pi14-548_cl_pass0_src3_1.ximg exists
[Sat May  4 21:37:21 2013] Fit fullrun_ccd3_acisf12268_pi14-548_cl_pass0_src3 appears to have run properly
[Sat May  4 21:37:21 2013] fullrun_ccd3_acisf12268_pi14-548_cl_pass0_tfrozen_src3.ximg exists
[Sat May  4 21:37:21 2013] fullrun_ccd3_acisf12268_pi14-548_cl_pass0_tfrozen_src3_1.ximg exists
[Sat May  4 21:37:21 2013] Fit fullrun_ccd3_acisf12268_pi14-548_cl_pass0_tfrozen_src3 appears to have run properly
[Sat May  4 22:37:35 2013] Spatial fit model total counts = 27.891800, observed total counts = 28.000000
[Sat May  4 22:37:35 2013] Offset between fit and detection position for source 3 = 0.842294 pixels
[Sat May  4 22:37:35 2013] 27.217120 total counts/ 3.748220 bgd. counts: snr = 12.122165
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.842294 pixels
  Position = (668.4, 924.5) = 2 15 9.46 -52 9 8.4
  Extent = 0.9 (0.7-1.2)", rotation angle = 0
  Source counts = 23.5 +/- 5.2
  Background counts = 3.7
  Rate = 0.001 +/- 0.0003
[Sat May  4 22:37:35 2013] Vigneting correction estimate = 1.000000
[Sat May  4 22:37:35 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat May  4 22:37:35 2013] Assessing source extent using major axis lower bound
[Sat May  4 22:37:35 2013] Source does appear to be extended
[Sat May  4 22:37:35 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Sat May  4 23:23:15 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat May  4 23:23:15 2013] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat May  4 23:23:15 2013] Initial guess for spatial extent in simple fitting = 0.92"
[Sat May  4 23:23:15 2013] source mask rpix=1.9, npix_max = 22, mask sum = 25, frac = 1.114
[Sat May  4 23:23:15 2013] Giving source the simple spatial ID 3 for pass 1, mean size = 0.92"
[Sat May  4 23:30:54 2013] fullrun_ccd3_acisf12268_pi14-548_cl_pass1_src3.ximg exists
[Sat May  4 23:30:54 2013] fullrun_ccd3_acisf12268_pi14-548_cl_pass1_src3_1.ximg exists
[Sat May  4 23:30:54 2013] Fit fullrun_ccd3_acisf12268_pi14-548_cl_pass1_src3 appears to have run properly
[Sat May  4 23:30:54 2013] fullrun_ccd3_acisf12268_pi14-548_cl_pass1_tfrozen_src3.ximg exists
[Sat May  4 23:30:54 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf12268_pi14-548_cl_pass1_tfrozen_src3.csv
[Sat May  4 23:30:54 2013] fullrun_ccd3_acisf12268_pi14-548_cl_pass1_tfrozen_src3_1.ximg exists
[Sat May  4 23:30:54 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf12268_pi14-548_cl_pass1_tfrozen_src3.csv
[Sat May  4 23:30:54 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf12268_pi14-548_cl_pass1_tfrozen_src3_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf12268_pi14-548_cl_pass1_tfrozen_src3.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 May  5 00:38:55 2013] Spatial fit model total counts = 24.779400, observed total counts = 27.000000
[Sun May  5 00:38:55 2013] Offset between fit and detection position for source 3 = 0.115857 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.115857 pixels
  Position = (668.3, 924.6) = 2 15 9.46 -52 9 8.3
  Extent = 0.9 (0.6-1.2)", rotation angle = 0
  Source counts = 23.8 +/- 4.9
  Background counts = 0.0
  Rate = 0.001 +/- 0.0002
[Sun May  5 00:38:55 2013] Vigneting correction estimate = 1.000000
[Sun May  5 00:38:55 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun May  5 00:38:55 2013] Assessing source extent using major axis lower bound
[Sun May  5 00:38:55 2013] Source does appear to be extended
[Sun May  5 00:38:55 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Sun May  5 00:56:19 2013] Writing source region out to fullrun_ccd3_acisf12268_pi14-548_pass1_cl_src3_src.reg
[Sun May  5 00:56:19 2013] Extracting stamp from image fullrun_ccd3_acisf12268_pi14-548_cl_sm2.00.img.gz, (626, 882) - (711, 967)
[Sun May  5 00:56:19 2013] Writing fullrun_ccd3_acisf12268_pi14-548_pass1_cl_src3.gif
[Sun May  5 00:57:42 2013] Size of ../../acisf12268/products/events/fullrun_ccd3_acisf12268_pi14-548_pass1_cl_src3_src.evt.gz[events] = 25 counts
[Sun May  5 00:57:42 2013] Mean chipx,y = (272.76, 403.64)
[Sun May  5 00:57:42 2013] Mean tdetx,y = (4728.36, 3333.76)
[Sun May  5 00:57:42 2013] chipx,y range = (258.00-293.00, 381.00-419.00)
[Sun May  5 00:57:42 2013] Size of ../../acisf12268/products/events/fullrun_ccd3_acisf12268_pi14-548_pass1_cl_src3_bgd.evt.gz[events] = 10 counts
[Sun May  5 00:57:43 2013] Not generating rmf since there are only 23 counts
[Sun May  5 00:57:43 2013] arf not found, will run specextract
[Sun May  5 00:58:08 2013] ../../acisf12268/products/spectra/fullrun_ccd3_acisf12268_pi14-548_pass1_cl_src3.warf not found
[Sun May  5 00:58:08 2013] ../../acisf12268/products/spectra/fullrun_ccd3_acisf12268_pi14-548_pass1_cl_src3.wrmf not found
[Sun May  5 00:58:08 2013] Removal of ../../acisf12268/products/spectra/fullrun_ccd3_acisf12268_pi14-548_pass1_cl_src3.soff failed
[Sun May  5 01:01:15 2013] Spectrum 3 has only 24 counts, deleting rmf
[Sun May  5 01:01:15 2013] 159.037
[Sun May  5 01:03:12 2013] Updating aperture counts using extracted products
[Sun May  5 01:03:12 2013] Total counts from fullrun_ccd3_acisf12268_pi14-548_pass1_cl_src3_src.pi.gz = 25.00
[Sun May  5 01:03:13 2013] Total counts from fullrun_ccd3_acisf12268_pi14-548_pass1_cl_src3_bgd.pi.gz = 10.00
[Sun May  5 01:03:13 2013] Got source and background scale factors 0.000003, 0.000032
[Sun May  5 01:03:13 2013] User source parameters:
  Position = (668.3, 924.6) = 2 15 9.46 -52 9 8.3
  Extent = 0.9 (0.6-1.2)", rotation angle = 0
  Source aperture counts = 24.2 +/- 6.1
  Background aperture counts = 0.8
  Rate = 0.001 +/- 0.0003

[Sun May  5 01:03:13 2013] Calculating source flux in energy range 0.30-8.00
[Sun May  5 01:03:13 2013] Using photon index=1.80, rate=0.00114, arf fullrun_ccd3_acisf12268_pi14-548_pass1_cl_src3.arf
[Sun May  5 01:03:13 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Sun May  5 01:03:13 2013] Updating source flux to 1.8e-14
[Sun May  5 01:03:23 2013] Source 3 has fewer than 100.000000 counts, skipping spectral fitting