[Tue Oct  4 16:44:10 2011] Detection parameters:
  Position = (700.9, 1176.9) = 20 35 8.64 41 14 4.7
  Extent = 1.9" x 0.5", rotation angle = 110 degrees
  Source counts = 19.0 +/- 4.7
  Background counts = 3.0
  Rate = 0.0007 +/- 0.0002

[Tue Oct  4 16:44:10 2011] Off-axis axis estimate = 6.18'
[Tue Oct  4 16:45:09 2011] Using EEF radius (= 1.72 ")to estimate initial spatial extent for simple fitting
[Tue Oct  4 16:45:09 2011] Initial guess for spatial extent in simple fitting = 1.72"
[Tue Oct  4 16:45:09 2011] source mask rpix=3.5, npix_max = 64, mask sum = 64, frac = 0.999
[Tue Oct  4 16:45:09 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 1.72"
[Tue Oct  4 16:45:10 2011] fullrun_ccd3_acisf10974_pi14-548_cl_pass0_src4.ximg exists
[Tue Oct  4 16:45:10 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf10974_pi14-548_cl_pass0_src4.csv
[Tue Oct  4 16:45:10 2011] fullrun_ccd3_acisf10974_pi14-548_cl_pass0_src4_1.ximg exists
[Tue Oct  4 16:45:10 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf10974_pi14-548_cl_pass0_src4.csv
[Tue Oct  4 16:45:10 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf10974_pi14-548_cl_pass0_src4_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf10974_pi14-548_cl_pass0_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
[Tue Oct  4 16:45:10 2011] fullrun_ccd3_acisf10974_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Tue Oct  4 16:45:10 2011] fullrun_ccd3_acisf10974_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Tue Oct  4 16:45:10 2011] Fit fullrun_ccd3_acisf10974_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Tue Oct  4 16:45:23 2011] Spatial fit model total counts = 19.581200, observed total counts = 22.000000
[Tue Oct  4 16:45:23 2011] Offset between fit and detection position for source 13 = 1.489483 pixels
[Tue Oct  4 16:45:23 2011] 19.386560 total counts/ 1.953060 bgd. counts: snr = 12.474605
Spatial fit parameters:
  Offset between fit and detection position for source 13 = 1.489483 pixels
  Position = (702.0, 1175.8) = 20 35 8.62 41 14 3.9
  Extent = 1.5" x 0.7", rotation angle = 88
  Source counts = 17.4 +/- 4.4
  Background counts = 2.0
  Rate = 0.0006 +/- 0.0002
[Tue Oct  4 16:45:23 2011] Vigneting correction estimate = 1.000000
[Tue Oct  4 16:45:23 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct  4 16:45:23 2011] Assessing source extent using major
[Tue Oct  4 16:45:23 2011] Source does appear to be extended
[Tue Oct  4 16:45:23 2011] Computing asymmetry using major and minor axis, asym = 2.09
[Tue Oct  4 16:45:23 2011] Source is asymmetric
[Tue Oct  4 16:45:48 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Oct  4 16:45:48 2011] Initial guess for spatial extent in simple fitting = 1.13"
[Tue Oct  4 16:45:48 2011] source mask rpix=2.3, npix_max = 31, mask sum = 36, frac = 1.155
[Tue Oct  4 16:45:48 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 1.13"
[Tue Oct  4 16:45:49 2011] fullrun_ccd3_acisf10974_pi14-548_cl_pass1_src4.ximg exists
[Tue Oct  4 16:45:49 2011] fullrun_ccd3_acisf10974_pi14-548_cl_pass1_src4_1.ximg exists
[Tue Oct  4 16:45:49 2011] Fit fullrun_ccd3_acisf10974_pi14-548_cl_pass1_src4 appears to have run properly
[Tue Oct  4 16:45:49 2011] fullrun_ccd3_acisf10974_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Tue Oct  4 16:45:49 2011] fullrun_ccd3_acisf10974_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Tue Oct  4 16:45:49 2011] Fit fullrun_ccd3_acisf10974_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Tue Oct  4 16:45:55 2011] Spatial fit model total counts = 19.468200, observed total counts = 20.000000
[Tue Oct  4 16:45:55 2011] Offset between fit and detection position for source 13 = 1.765736 pixels
[Tue Oct  4 16:45:55 2011] 19.508980 total counts/ 2.497780 bgd. counts: snr = 10.763608
Spatial fit parameters:
  Offset between fit and detection position for source 13 = 1.765736 pixels
  Position = (701.3, 1177.5) = 20 35 8.65 41 14 4.7
  Extent = 2.3 (2.2-4.5)" x 0.4 (0.3-0.7)", rotation angle = 66 (58-72) degrees
  Source counts = 17.0 +/- 4.4
  Background counts = 2.5
  Rate = 0.0006 +/- 0.0002
[Tue Oct  4 16:45:55 2011] Vigneting correction estimate = 1.000000
[Tue Oct  4 16:45:55 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct  4 16:45:55 2011] Assessing source extent using major axis lower bound
[Tue Oct  4 16:45:55 2011] Source does appear to be extended
[Tue Oct  4 16:45:55 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 3.37
[Tue Oct  4 16:45:55 2011] Source is asymmetric
[Tue Oct  4 16:47:34 2011] Not overwriting source region fullrun_ccd3_acisf10974_pi14-548_pass1_cl_src13_src.reg
[Tue Oct  4 16:47:34 2011] Extracting stamp from image fullrun_ccd3_acisf10974_pi14-548_cl_sm2.00.img.gz, (598, 1074) - (804, 1281)
[Tue Oct  4 16:47:34 2011] Writing fullrun_ccd3_acisf10974_pi14-548_pass1_cl_src13.gif
[Tue Oct  4 16:47:44 2011] ../../acisf10974/products/events/fullrun_ccd3_acisf10974_pi14-548_pass1_cl_src13_src.evt and ../../acisf10974/products/events/fullrun_ccd3_acisf10974_pi14-548_pass1_cl_src13_bgd.evt exist, delete to re-create
[Tue Oct  4 16:47:44 2011] Size of ../../acisf10974/products/events/fullrun_ccd3_acisf10974_pi14-548_pass1_cl_src13_src.evt.gz[events] = 13 counts
[Tue Oct  4 16:47:44 2011] Mean chipx,y = (210.69, 858.00)
[Tue Oct  4 16:47:44 2011] Mean tdetx,y = (4274.00, 3271.69)
[Tue Oct  4 16:47:44 2011] chipx,y range = (189.00-229.00, 848.00-883.00)
[Tue Oct  4 16:47:44 2011] Size of ../../acisf10974/products/events/fullrun_ccd3_acisf10974_pi14-548_pass1_cl_src13_bgd.evt.gz[events] = 109 counts
[Tue Oct  4 16:47:44 2011] ../../acisf10974/products/images/fullrun_ccd3_acisf10974_pi14-548_pass1_cl_src13_src.img and ../../acisf10974/products/images/fullrun_ccd3_acisf10974_pi14-548_pass1_cl_src13_bgd.img exist, delete to re-create
[Tue Oct  4 16:47:44 2011] ../../acisf10974/products/spectra/fullrun_ccd3_acisf10974_pi14-548_pass1_cl_src13_src.pi and ../../acisf10974/products/spectra/fullrun_ccd3_acisf10974_pi14-548_pass1_cl_src13_bgd.pi exist, delete to re-create
[Tue Oct  4 16:47:44 2011] Not generating rmf since there are only 17 counts
[Tue Oct  4 16:47:46 2011] ../../acisf10974/products/lightcurves/fullrun_ccd3_acisf10974_pi14-548_pass1_cl_src13_src.lc and ../../acisf10974/products/lightcurves/fullrun_ccd3_acisf10974_pi14-548_pass1_cl_src13_bgd.lc exist, delete to re-create
[Tue Oct  4 16:48:06 2011] 172.951
[Tue Oct  4 16:48:17 2011] Updating aperture counts using extracted products
[Tue Oct  4 16:48:17 2011] Error reading totcts from fullrun_ccd3_acisf10974_pi14-548_pass1_cl_src13_src.pi.gz
[Tue Oct  4 16:48:17 2011] Calculating source flux in energy range 0.30-8.00
[Tue Oct  4 16:48:17 2011] Using photon index=1.80, rate=0.000621, arf fullrun_ccd3_acisf10974_pi14-548_pass1_cl_src13.arf
[Tue Oct  4 16:48:17 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Oct  4 16:48:17 2011] Updating source flux to 1e-14
[Tue Oct  4 16:48:22 2011] Source 13 has fewer than 100.000000 counts, skipping spectral fitting