[Sat Oct 29 11:12:05 2011] Detection parameters:
  Position = (828.7, 461.9) = 20 33 11.64 41 16 46.6
  Extent = 1.3" x 0.6", rotation angle = 84 degrees
  Source counts = 13.9 +/- 4.1
  Background counts = 3.1
  Rate = 0.0005 +/- 0.0001

[Sat Oct 29 11:12:09 2011] Off-axis axis estimate = 6.59'
[Sat Oct 29 11:13:54 2011] Using EEF radius (= 1.94 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 11:13:54 2011] Initial guess for spatial extent in simple fitting = 1.94"
[Sat Oct 29 11:13:54 2011] source mask rpix=3.9, npix_max = 79, mask sum = 81, frac = 1.024
[Sat Oct 29 11:13:54 2011] Giving source the simple spatial ID 29 for pass 0, mean size = 1.94"
[Sat Oct 29 11:13:56 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_src29.ximg exists
[Sat Oct 29 11:13:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10958_pi14-548_cl_pass0_src29.csv
[Sat Oct 29 11:13:56 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_src29_1.ximg exists
[Sat Oct 29 11:13:56 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10958_pi14-548_cl_pass0_src29.csv
[Sat Oct 29 11:13:56 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf10958_pi14-548_cl_pass0_src29_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10958_pi14-548_cl_pass0_src29.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 11:13:57 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_tfrozen_src29.ximg exists
[Sat Oct 29 11:13:57 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_tfrozen_src29_1.ximg exists
[Sat Oct 29 11:13:57 2011] Fit fullrun_ccd0_acisf10958_pi14-548_cl_pass0_tfrozen_src29 appears to have run properly
[Sat Oct 29 11:14:27 2011] Spatial fit model total counts = 42.988900, observed total counts = 43.000000
[Sat Oct 29 11:14:27 2011] Offset between fit and detection position for source 36 = 1.875114 pixels
[Sat Oct 29 11:14:27 2011] 42.688200 total counts/ 31.407700 bgd. counts: snr = 2.012845
Spatial fit parameters:
  Offset between fit and detection position for source 36 = 1.875114 pixels
  Position = (829.7, 463.4) = 20 33 11.62 41 16 47.2
  Extent = 0.8 (0.5-1.3)", rotation angle = 0
  Source counts = 11.3 +/- 6.5
  Background counts = 31.4
  Rate = 0.0004 +/- 0.0002
[Sat Oct 29 11:14:27 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 11:14:27 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 11:14:27 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 11:14:27 2011] Source does appear to be extended
[Sat Oct 29 11:14:27 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 11:15:17 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 29 11:15:17 2011] Initial guess for spatial extent in simple fitting = 0.76"
[Sat Oct 29 11:15:17 2011] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.955
[Sat Oct 29 11:15:17 2011] Giving source the simple spatial ID 29 for pass 1, mean size = 0.76"
[Sat Oct 29 11:15:18 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src29.ximg exists
[Sat Oct 29 11:15:19 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src29.csv
[Sat Oct 29 11:15:19 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src29_1.ximg exists
[Sat Oct 29 11:15:19 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src29.csv
[Sat Oct 29 11:15:19 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src29_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src29.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 11:15:20 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_tfrozen_src29.ximg exists
[Sat Oct 29 11:15:20 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_tfrozen_src29_1.ximg exists
[Sat Oct 29 11:15:20 2011] Fit fullrun_ccd0_acisf10958_pi14-548_cl_pass1_tfrozen_src29 appears to have run properly
[Sat Oct 29 11:15:46 2011] Spatial fit model total counts = 19.157500, observed total counts = 20.000000
[Sat Oct 29 11:15:46 2011] Offset between fit and detection position for source 36 = 0.052287 pixels
[Sat Oct 29 11:15:46 2011] 18.297900 total counts/ 5.790200 bgd. counts: snr = 5.197933
Spatial fit parameters:
  Offset between fit and detection position for source 36 = 0.052287 pixels
  Position = (829.7, 463.4) = 20 33 11.61 41 16 47.2
  Extent = 0.8 (0.4-1.5)", rotation angle = 0
  Source counts = 12.5 +/- 4.3
  Background counts = 5.8
  Rate = 0.0004 +/- 0.0001
[Sat Oct 29 11:15:46 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 11:15:46 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 11:15:46 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 11:15:46 2011] Source does appear to be extended
[Sat Oct 29 11:15:46 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 11:16:35 2011] Not overwriting source region fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src36_src.reg
[Sat Oct 29 11:16:35 2011] Extracting stamp from image fullrun_ccd0_acisf10958_pi14-548_cl_sm2.00.img.gz, (791, 425) - (868, 502)
[Sat Oct 29 11:16:35 2011] Writing fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src36.gif
[Sat Oct 29 11:17:56 2011] ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src36_src.evt and ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src36_bgd.evt exist, delete to re-create
[Sat Oct 29 11:17:56 2011] Size of ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src36_src.evt.gz[events] = 16 counts
[Sat Oct 29 11:17:56 2011] Mean chipx,y = (380.69, 742.56)
[Sat Oct 29 11:17:56 2011] Mean tdetx,y = (3803.56, 4751.31)
[Sat Oct 29 11:17:56 2011] chipx,y range = (364.00-395.00, 730.00-763.00)
[Sat Oct 29 11:17:56 2011] Size of ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src36_bgd.evt.gz[events] = 36 counts
[Sat Oct 29 11:17:56 2011] ../../acisf10958/products/images/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src36_src.img and ../../acisf10958/products/images/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src36_bgd.img exist, delete to re-create
[Sat Oct 29 11:17:56 2011] ../../acisf10958/products/spectra/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src36_src.pi and ../../acisf10958/products/spectra/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src36_bgd.pi exist, delete to re-create
[Sat Oct 29 11:17:56 2011] Not generating rmf since there are only 12 counts
[Sat Oct 29 11:17:59 2011] ../../acisf10958/products/lightcurves/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src36_src.lc and ../../acisf10958/products/lightcurves/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src36_bgd.lc exist, delete to re-create
[Sat Oct 29 11:19:47 2011] 180.047
[Sat Oct 29 11:28:12 2011] Updating aperture counts using extracted products
[Sat Oct 29 11:28:12 2011] Error reading totcts from fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src36_src.pi.gz
[Sat Oct 29 11:28:13 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 11:28:13 2011] Using photon index=1.80, rate=0.000432, arf fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src36.arf
[Sat Oct 29 11:28:13 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 11:28:13 2011] Updating source flux to 7.1e-15
[Sat Oct 29 11:28:25 2011] Source 36 has fewer than 100.000000 counts, skipping spectral fitting