[Sat Oct 29 15:00:40 2011] Detection parameters:
  Position = (1146.4, 432.2) = 16 46 35.66 -45 51 55.4
  Extent = 0.9" x 0.7", rotation angle = 91 degrees
  Source counts = 20.5 +/- 5.0
  Background counts = 4.5
  Rate = 0.0005 +/- 0.0001

[Sat Oct 29 15:00:45 2011] Off-axis axis estimate = 5.66'
[Sat Oct 29 15:01:49 2011] Using EEF radius (= 1.47 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 15:01:49 2011] Initial guess for spatial extent in simple fitting = 1.47"
[Sat Oct 29 15:01:49 2011] source mask rpix=3.0, npix_max = 48, mask sum = 49, frac = 1.011
[Sat Oct 29 15:01:49 2011] Giving source the simple spatial ID 32 for pass 0, mean size = 1.47"
[Sat Oct 29 15:01:52 2011] fullrun_ccd7_acisf05411_pi14-548_cl_pass0_src32.ximg exists
[Sat Oct 29 15:01:52 2011] fullrun_ccd7_acisf05411_pi14-548_cl_pass0_src32_1.ximg exists
[Sat Oct 29 15:01:52 2011] Fit fullrun_ccd7_acisf05411_pi14-548_cl_pass0_src32 appears to have run properly
[Sat Oct 29 15:01:54 2011] fullrun_ccd7_acisf05411_pi14-548_cl_pass0_tfrozen_src32.ximg exists
[Sat Oct 29 15:01:54 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf05411_pi14-548_cl_pass0_tfrozen_src32.csv
[Sat Oct 29 15:01:54 2011] fullrun_ccd7_acisf05411_pi14-548_cl_pass0_tfrozen_src32_1.ximg exists
[Sat Oct 29 15:01:54 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf05411_pi14-548_cl_pass0_tfrozen_src32.csv
[Sat Oct 29 15:01:54 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf05411_pi14-548_cl_pass0_tfrozen_src32_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf05411_pi14-548_cl_pass0_tfrozen_src32.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 Oct 29 15:02:15 2011] Spatial fit model total counts = 34.776800, observed total counts = 41.000000
[Sat Oct 29 15:02:15 2011] Offset between fit and detection position for source 37 = 2.032768 pixels
[Sat Oct 29 15:02:15 2011] 37.512166 total counts/ 0.797466 bgd. counts: snr = 41.113448
Spatial fit parameters:
  Offset between fit and detection position for source 37 = 2.032768 pixels
  Position = (1144.6, 433.1) = 16 46 35.77 -45 51 55.2
  Extent = 1.7 (0.8-2.2)", rotation angle = 0
  Source counts = 36.7 +/- 6.1
  Background counts = 0.8
  Rate = 0.001 +/- 0.0002
[Sat Oct 29 15:02:15 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 15:02:15 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 15:02:15 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 15:02:15 2011] Source does appear to be extended
[Sat Oct 29 15:02:15 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 15:02:35 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 29 15:02:35 2011] Initial guess for spatial extent in simple fitting = 1.65"
[Sat Oct 29 15:02:35 2011] source mask rpix=3.4, npix_max = 59, mask sum = 56, frac = 0.940
[Sat Oct 29 15:02:35 2011] Giving source the simple spatial ID 32 for pass 1, mean size = 1.65"
[Sat Oct 29 15:02:38 2011] fullrun_ccd7_acisf05411_pi14-548_cl_pass1_src32.ximg exists
[Sat Oct 29 15:02:38 2011] fullrun_ccd7_acisf05411_pi14-548_cl_pass1_src32_1.ximg exists
[Sat Oct 29 15:02:38 2011] Fit fullrun_ccd7_acisf05411_pi14-548_cl_pass1_src32 appears to have run properly
[Sat Oct 29 15:02:40 2011] fullrun_ccd7_acisf05411_pi14-548_cl_pass1_tfrozen_src32.ximg exists
[Sat Oct 29 15:02:40 2011] fullrun_ccd7_acisf05411_pi14-548_cl_pass1_tfrozen_src32_1.ximg exists
[Sat Oct 29 15:02:40 2011] Fit fullrun_ccd7_acisf05411_pi14-548_cl_pass1_tfrozen_src32 appears to have run properly
[Sat Oct 29 15:02:58 2011] Spatial fit model total counts = 44.201000, observed total counts = 45.000000
[Sat Oct 29 15:02:58 2011] Offset between fit and detection position for source 37 = 2.163816 pixels
[Sat Oct 29 15:02:58 2011] 46.119100 total counts/ 27.221700 bgd. counts: snr = 3.621967
Spatial fit parameters:
  Offset between fit and detection position for source 37 = 2.163816 pixels
  Position = (1146.7, 432.4) = 16 46 35.68 -45 51 55.5
  Extent = 1.1 (0.5-1.8)", rotation angle = 0
  Source counts = 18.9 +/- 6.8
  Background counts = 27.2
  Rate = 0.0005 +/- 0.0002
[Sat Oct 29 15:02:58 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 15:02:58 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 15:02:58 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 15:02:58 2011] Source does appear to be extended
[Sat Oct 29 15:02:58 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 15:04:25 2011] Not overwriting source region fullrun_ccd7_acisf05411_pi14-548_pass1_cl_src37_src.reg
[Sat Oct 29 15:04:25 2011] Extracting stamp from image fullrun_ccd7_acisf05411_pi14-548_cl_sm2.00.img.gz, (1096, 382) - (1197, 483)
[Sat Oct 29 15:04:25 2011] Writing fullrun_ccd7_acisf05411_pi14-548_pass1_cl_src37.gif
[Sat Oct 29 15:06:01 2011] ../../acisf05411/products/events/fullrun_ccd7_acisf05411_pi14-548_pass1_cl_src37_src.evt and ../../acisf05411/products/events/fullrun_ccd7_acisf05411_pi14-548_pass1_cl_src37_bgd.evt exist, delete to re-create
[Sat Oct 29 15:06:01 2011] Size of ../../acisf05411/products/events/fullrun_ccd7_acisf05411_pi14-548_pass1_cl_src37_src.evt.gz[events] = 39 counts
[Sat Oct 29 15:06:01 2011] Mean chipx,y = (708.77, 987.15)
[Sat Oct 29 15:06:01 2011] Mean tdetx,y = (4625.77, 2689.15)
[Sat Oct 29 15:06:01 2011] chipx,y range = (687.00-727.00, 967.00-1008.00)
[Sat Oct 29 15:06:01 2011] Size of ../../acisf05411/products/events/fullrun_ccd7_acisf05411_pi14-548_pass1_cl_src37_bgd.evt.gz[events] = 137 counts
[Sat Oct 29 15:06:01 2011] ../../acisf05411/products/images/fullrun_ccd7_acisf05411_pi14-548_pass1_cl_src37_src.img and ../../acisf05411/products/images/fullrun_ccd7_acisf05411_pi14-548_pass1_cl_src37_bgd.img exist, delete to re-create
[Sat Oct 29 15:06:01 2011] ../../acisf05411/products/spectra/fullrun_ccd7_acisf05411_pi14-548_pass1_cl_src37_src.pi and ../../acisf05411/products/spectra/fullrun_ccd7_acisf05411_pi14-548_pass1_cl_src37_bgd.pi exist, delete to re-create
[Sat Oct 29 15:06:01 2011] Not generating rmf since there are only 18 counts
[Sat Oct 29 15:06:04 2011] ../../acisf05411/products/lightcurves/fullrun_ccd7_acisf05411_pi14-548_pass1_cl_src37_src.lc and ../../acisf05411/products/lightcurves/fullrun_ccd7_acisf05411_pi14-548_pass1_cl_src37_bgd.lc exist, delete to re-create
[Sat Oct 29 15:09:28 2011] 208.24
[Sat Oct 29 15:09:34 2011] Updating aperture counts using extracted products
[Sat Oct 29 15:09:34 2011] Error reading totcts from fullrun_ccd7_acisf05411_pi14-548_pass1_cl_src37_src.pi.gz
[Sat Oct 29 15:09:35 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 15:09:35 2011] Using photon index=1.80, rate=0.000491, arf fullrun_ccd7_acisf05411_pi14-548_pass1_cl_src37.arf
[Sat Oct 29 15:09:35 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 15:09:35 2011] Updating source flux to 8.1e-15
[Sat Oct 29 15:09:44 2011] Source 37 has fewer than 100.000000 counts, skipping spectral fitting