[Fri Oct  7 19:54:39 2011] Detection parameters:
  Position = (1007.2, 125.9) = 17 25 31.97 -34 22 45.7
  Extent = 0.5" x 0.5", rotation angle = 68 degrees
  Source counts = 14.7 +/- 4.2
  Background counts = 3.3
  Rate = 0.0004 +/- 0.0001

[Fri Oct  7 19:54:46 2011] Off-axis axis estimate = 1.10'
[Fri Oct  7 19:56:47 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Fri Oct  7 19:56:47 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Fri Oct  7 19:56:47 2011] source mask rpix=0.8, npix_max = 6, mask sum = 4, frac = 0.617
[Fri Oct  7 19:56:47 2011] Giving source the simple spatial ID 98 for pass 0, mean size = 0.38"
[Fri Oct  7 19:56:56 2011] fullrun_ccd3_acisf10987_pi14-548_cl_pass0_src98.ximg exists
[Fri Oct  7 19:56:56 2011] fullrun_ccd3_acisf10987_pi14-548_cl_pass0_src98_1.ximg exists
[Fri Oct  7 19:56:57 2011] Fit fullrun_ccd3_acisf10987_pi14-548_cl_pass0_src98 appears to have run properly
[Fri Oct  7 19:57:01 2011] fullrun_ccd3_acisf10987_pi14-548_cl_pass0_tfrozen_src98.ximg exists
[Fri Oct  7 19:57:01 2011] fullrun_ccd3_acisf10987_pi14-548_cl_pass0_tfrozen_src98_1.ximg exists
[Fri Oct  7 19:57:01 2011] Fit fullrun_ccd3_acisf10987_pi14-548_cl_pass0_tfrozen_src98 appears to have run properly
[Fri Oct  7 19:57:54 2011] Spatial fit model total counts = 32.040200, observed total counts = 34.000000
[Fri Oct  7 19:57:54 2011] Offset between fit and detection position for source 37 = 1.513437 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 37 = 1.513437 pixels
  Position = (1007.9, 124.6) = 17 25 31.96 -34 22 46.6
  Extent = 0.9 (0.8-1.1)", rotation angle = 0
  Source counts = 31.9 +/- 5.6
  Background counts = 0.0
  Rate = 0.0008 +/- 0.0001
[Fri Oct  7 19:57:54 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 19:57:54 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 19:57:54 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 19:57:54 2011] Source does appear to be extended
[Fri Oct  7 19:57:54 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Oct  7 19:58:51 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Oct  7 19:58:51 2011] Initial guess for spatial extent in simple fitting = 0.92"
[Fri Oct  7 19:58:51 2011] source mask rpix=1.9, npix_max = 22, mask sum = 20, frac = 0.884
[Fri Oct  7 19:58:51 2011] Giving source the simple spatial ID 98 for pass 1, mean size = 0.92"
[Fri Oct  7 19:58:59 2011] fullrun_ccd3_acisf10987_pi14-548_cl_pass1_src98.ximg exists
[Fri Oct  7 19:58:59 2011] fullrun_ccd3_acisf10987_pi14-548_cl_pass1_src98_1.ximg exists
[Fri Oct  7 19:58:59 2011] Fit fullrun_ccd3_acisf10987_pi14-548_cl_pass1_src98 appears to have run properly
[Fri Oct  7 19:59:06 2011] fullrun_ccd3_acisf10987_pi14-548_cl_pass1_tfrozen_src98.ximg exists
[Fri Oct  7 19:59:06 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf10987_pi14-548_cl_pass1_tfrozen_src98.csv
[Fri Oct  7 19:59:06 2011] fullrun_ccd3_acisf10987_pi14-548_cl_pass1_tfrozen_src98_1.ximg exists
[Fri Oct  7 19:59:06 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf10987_pi14-548_cl_pass1_tfrozen_src98.csv
[Fri Oct  7 19:59:06 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf10987_pi14-548_cl_pass1_tfrozen_src98_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf10987_pi14-548_cl_pass1_tfrozen_src98.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
[Fri Oct  7 19:59:58 2011] Spatial fit model total counts = 36.260000, observed total counts = 38.000000
[Fri Oct  7 19:59:58 2011] Offset between fit and detection position for source 37 = 0.279981 pixels
[Fri Oct  7 19:59:58 2011] 34.565510 total counts/ 6.629610 bgd. counts: snr = 10.849724
Spatial fit parameters:
  Offset between fit and detection position for source 37 = 0.279981 pixels
  Position = (1007.9, 124.9) = 17 25 31.96 -34 22 46.5
  Extent = 1.2 (0.9-1.8)" x 0.4 (0.3-0.5)", rotation angle = 87 (77-95) degrees
  Source counts = 27.9 +/- 5.9
  Background counts = 6.6
  Rate = 0.0007 +/- 0.0001
[Fri Oct  7 19:59:58 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 19:59:58 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 19:59:58 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 19:59:58 2011] Source does appear to be extended
[Fri Oct  7 19:59:58 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.79
[Fri Oct  7 19:59:58 2011] Source is asymmetric
[Fri Oct  7 20:16:13 2011] Not overwriting source region fullrun_ccd3_acisf10987_pi14-548_pass1_cl_src37_src.reg
[Fri Oct  7 20:16:13 2011] Extracting stamp from image fullrun_ccd3_acisf10987_pi14-548_cl_sm2.00.img.gz, (952, 69) - (1064, 181)
[Fri Oct  7 20:16:13 2011] Writing fullrun_ccd3_acisf10987_pi14-548_pass1_cl_src37.gif
[Fri Oct  7 20:21:47 2011] ../../acisf10987/products/events/fullrun_ccd3_acisf10987_pi14-548_pass1_cl_src37_src.evt and ../../acisf10987/products/events/fullrun_ccd3_acisf10987_pi14-548_pass1_cl_src37_bgd.evt exist, delete to re-create
[Fri Oct  7 20:21:47 2011] Size of ../../acisf10987/products/events/fullrun_ccd3_acisf10987_pi14-548_pass1_cl_src37_src.evt.gz[events] = 29 counts
[Fri Oct  7 20:21:47 2011] Mean chipx,y = (1009.14, 902.79)
[Fri Oct  7 20:21:47 2011] Mean tdetx,y = (4229.21, 4070.14)
[Fri Oct  7 20:21:47 2011] chipx,y range = (993.00-1023.00, 886.00-924.00)
[Fri Oct  7 20:21:48 2011] Size of ../../acisf10987/products/events/fullrun_ccd3_acisf10987_pi14-548_pass1_cl_src37_bgd.evt.gz[events] = 124 counts
[Fri Oct  7 20:21:48 2011] ../../acisf10987/products/images/fullrun_ccd3_acisf10987_pi14-548_pass1_cl_src37_src.img and ../../acisf10987/products/images/fullrun_ccd3_acisf10987_pi14-548_pass1_cl_src37_bgd.img exist, delete to re-create
[Fri Oct  7 20:21:48 2011] ../../acisf10987/products/spectra/fullrun_ccd3_acisf10987_pi14-548_pass1_cl_src37_src.pi and ../../acisf10987/products/spectra/fullrun_ccd3_acisf10987_pi14-548_pass1_cl_src37_bgd.pi exist, delete to re-create
[Fri Oct  7 20:21:48 2011] Not generating rmf since there are only 27 counts
[Fri Oct  7 20:21:50 2011] ../../acisf10987/products/lightcurves/fullrun_ccd3_acisf10987_pi14-548_pass1_cl_src37_src.lc and ../../acisf10987/products/lightcurves/fullrun_ccd3_acisf10987_pi14-548_pass1_cl_src37_bgd.lc exist, delete to re-create
[Fri Oct  7 20:23:01 2011] 155.485
[Fri Oct  7 20:23:24 2011] Updating aperture counts using extracted products
[Fri Oct  7 20:23:24 2011] Error reading totcts from fullrun_ccd3_acisf10987_pi14-548_pass1_cl_src37_src.pi.gz
[Fri Oct  7 20:23:25 2011] Calculating source flux in energy range 0.30-8.00
[Fri Oct  7 20:23:25 2011] Using photon index=1.80, rate=0.000689, arf fullrun_ccd3_acisf10987_pi14-548_pass1_cl_src37.arf
[Fri Oct  7 20:23:25 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Oct  7 20:23:25 2011] Updating source flux to 1.4e-14
[Fri Oct  7 20:24:51 2011] Source 37 has fewer than 100.000000 counts, skipping spectral fitting