[Tue Nov  1 04:04:33 2011] Detection parameters:
  Position = (556.7, 909.5) = 11 20 18.14 13 35 35.9
  Extent = 0.6" x 0.5", rotation angle = 6 degrees
  Source counts = 20.0 +/- 5.2
  Background counts = 7.0
  Rate = 0.0003 +/- 9e-05

[Tue Nov  1 04:04:35 2011] Off-axis axis estimate = 0.27'
[Tue Nov  1 04:05:33 2011] Using EEF radius (= 0.41 ")to estimate initial spatial extent for simple fitting
[Tue Nov  1 04:05:33 2011] Initial guess for spatial extent in simple fitting = 0.41"
[Tue Nov  1 04:05:33 2011] source mask rpix=0.8, npix_max = 7, mask sum = 9, frac = 1.278
[Tue Nov  1 04:05:33 2011] Giving source the simple spatial ID 37 for pass 0, mean size = 0.41"
[Tue Nov  1 04:05:36 2011] fullrun_ccd7_acisf02039_pi14-548_cl_pass0_src37.ximg exists
[Tue Nov  1 04:05:36 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf02039_pi14-548_cl_pass0_src37.csv
[Tue Nov  1 04:05:36 2011] fullrun_ccd7_acisf02039_pi14-548_cl_pass0_src37_1.ximg exists
[Tue Nov  1 04:05:36 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf02039_pi14-548_cl_pass0_src37.csv
[Tue Nov  1 04:05:36 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf02039_pi14-548_cl_pass0_src37_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf02039_pi14-548_cl_pass0_src37.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
[Tue Nov  1 04:05:37 2011] fullrun_ccd7_acisf02039_pi14-548_cl_pass0_tfrozen_src37.ximg exists
[Tue Nov  1 04:05:37 2011] fullrun_ccd7_acisf02039_pi14-548_cl_pass0_tfrozen_src37_1.ximg exists
[Tue Nov  1 04:05:37 2011] Fit fullrun_ccd7_acisf02039_pi14-548_cl_pass0_tfrozen_src37 appears to have run properly
[Tue Nov  1 04:05:51 2011] Spatial fit model total counts = 41.280300, observed total counts = 41.000000
[Tue Nov  1 04:05:51 2011] Offset between fit and detection position for source 37 = 0.261341 pixels
[Tue Nov  1 04:05:51 2011] 41.909400 total counts/ 22.798300 bgd. counts: snr = 4.002529
Spatial fit parameters:
  Offset between fit and detection position for source 37 = 0.261341 pixels
  Position = (556.8, 909.7) = 11 20 18.15 13 35 35.7
  Extent = 0.5 (0.3-0.7)", rotation angle = 0
  Source counts = 19.1 +/- 6.5
  Background counts = 22.8
  Rate = 0.0003 +/- 0.0001
[Tue Nov  1 04:05:51 2011] Vigneting correction estimate = 1.000000
[Tue Nov  1 04:05:51 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Nov  1 04:05:51 2011] Assessing source extent using major axis lower bound
[Tue Nov  1 04:05:51 2011] Source does appear to be extended
[Tue Nov  1 04:05:51 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Nov  1 04:06:14 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Nov  1 04:06:14 2011] Initial guess for spatial extent in simple fitting = 0.47"
[Tue Nov  1 04:06:14 2011] source mask rpix=1.0, npix_max = 8, mask sum = 9, frac = 1.069
[Tue Nov  1 04:06:14 2011] Giving source the simple spatial ID 37 for pass 1, mean size = 0.47"
[Tue Nov  1 04:06:21 2011] fullrun_ccd7_acisf02039_pi14-548_cl_pass1_src37.ximg exists
[Tue Nov  1 04:06:21 2011] fullrun_ccd7_acisf02039_pi14-548_cl_pass1_src37_1.ximg exists
[Tue Nov  1 04:06:21 2011] Fit fullrun_ccd7_acisf02039_pi14-548_cl_pass1_src37 appears to have run properly
[Tue Nov  1 04:06:22 2011] fullrun_ccd7_acisf02039_pi14-548_cl_pass1_tfrozen_src37.ximg exists
[Tue Nov  1 04:06:22 2011] fullrun_ccd7_acisf02039_pi14-548_cl_pass1_tfrozen_src37_1.ximg exists
[Tue Nov  1 04:06:22 2011] Fit fullrun_ccd7_acisf02039_pi14-548_cl_pass1_tfrozen_src37 appears to have run properly
[Tue Nov  1 04:06:37 2011] Spatial fit model total counts = 39.999400, observed total counts = 40.000000
[Tue Nov  1 04:06:37 2011] Offset between fit and detection position for source 37 = 0.014005 pixels
[Tue Nov  1 04:06:37 2011] 40.993100 total counts/ 22.228100 bgd. counts: snr = 3.980131
Spatial fit parameters:
  Offset between fit and detection position for source 37 = 0.014005 pixels
  Position = (556.8, 909.7) = 11 20 18.15 13 35 35.7
  Extent = 0.5 (0.3-0.7)", rotation angle = 0
  Source counts = 18.8 +/- 6.4
  Background counts = 22.2
  Rate = 0.0003 +/- 0.0001
[Tue Nov  1 04:06:37 2011] Vigneting correction estimate = 1.000000
[Tue Nov  1 04:06:37 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Nov  1 04:06:37 2011] Assessing source extent using major axis lower bound
[Tue Nov  1 04:06:37 2011] Source does appear to be extended
[Tue Nov  1 04:06:37 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Nov  1 04:08:23 2011] Not overwriting source region fullrun_ccd7_acisf02039_pi14-548_pass1_cl_src37_src.reg
[Tue Nov  1 04:08:23 2011] Extracting stamp from image fullrun_ccd7_acisf02039_pi14-548_cl_sm2.00.img.gz, (536, 889) - (578, 931)
[Tue Nov  1 04:08:23 2011] Writing fullrun_ccd7_acisf02039_pi14-548_pass1_cl_src37.gif
[Tue Nov  1 04:10:30 2011] ../../acisf02039/products/events/fullrun_ccd7_acisf02039_pi14-548_pass1_cl_src37_src.evt and ../../acisf02039/products/events/fullrun_ccd7_acisf02039_pi14-548_pass1_cl_src37_bgd.evt exist, delete to re-create
[Tue Nov  1 04:10:30 2011] Size of ../../acisf02039/products/events/fullrun_ccd7_acisf02039_pi14-548_pass1_cl_src37_src.evt.gz[events] = 23 counts
[Tue Nov  1 04:10:30 2011] Mean chipx,y = (239.17, 526.70)
[Tue Nov  1 04:10:30 2011] Mean tdetx,y = (4156.17, 2228.70)
[Tue Nov  1 04:10:30 2011] chipx,y range = (227.00-260.00, 511.00-545.00)
[Tue Nov  1 04:10:30 2011] Size of ../../acisf02039/products/events/fullrun_ccd7_acisf02039_pi14-548_pass1_cl_src37_bgd.evt.gz[events] = 47 counts
[Tue Nov  1 04:10:30 2011] ../../acisf02039/products/images/fullrun_ccd7_acisf02039_pi14-548_pass1_cl_src37_src.img and ../../acisf02039/products/images/fullrun_ccd7_acisf02039_pi14-548_pass1_cl_src37_bgd.img exist, delete to re-create
[Tue Nov  1 04:10:30 2011] ../../acisf02039/products/spectra/fullrun_ccd7_acisf02039_pi14-548_pass1_cl_src37_src.pi and ../../acisf02039/products/spectra/fullrun_ccd7_acisf02039_pi14-548_pass1_cl_src37_bgd.pi exist, delete to re-create
[Tue Nov  1 04:10:30 2011] Not generating rmf since there are only 18 counts
[Tue Nov  1 04:10:32 2011] ../../acisf02039/products/lightcurves/fullrun_ccd7_acisf02039_pi14-548_pass1_cl_src37_src.lc and ../../acisf02039/products/lightcurves/fullrun_ccd7_acisf02039_pi14-548_pass1_cl_src37_bgd.lc exist, delete to re-create
[Tue Nov  1 04:11:49 2011] 229.559
[Tue Nov  1 04:11:57 2011] Updating aperture counts using extracted products
[Tue Nov  1 04:11:57 2011] Error reading totcts from fullrun_ccd7_acisf02039_pi14-548_pass1_cl_src37_src.pi.gz
[Tue Nov  1 04:11:58 2011] Calculating source flux in energy range 0.30-8.00
[Tue Nov  1 04:11:58 2011] Using photon index=1.80, rate=0.000325, arf fullrun_ccd7_acisf02039_pi14-548_pass1_cl_src37.arf
[Tue Nov  1 04:11:58 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Nov  1 04:11:58 2011] Updating source flux to 2e-15
[Tue Nov  1 04:12:34 2011] Source 37 has fewer than 100.000000 counts, skipping spectral fitting