[Sat Oct 29 11:12:09 2011] Detection parameters:
  Position = (893.4, 39.1) = 20 33 8.79 41 13 18.7
  Extent = 3.2" x 2.3", rotation angle = 56 degrees
  Source counts = 316.2 +/- 19.9
  Background counts = 78.8
  Rate = 0.01 +/- 0.0007

[Sat Oct 29 11:12:09 2011] Off-axis axis estimate = 8.96'
[Sat Oct 29 11:13:54 2011] Using EEF radius (= 3.55 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 11:13:54 2011] Initial guess for spatial extent in simple fitting = 3.55"
[Sat Oct 29 11:13:54 2011] source mask rpix=7.2, npix_max = 238, mask sum = 225, frac = 0.945
[Sat Oct 29 11:13:54 2011] Giving source the simple spatial ID 66 for pass 0, mean size = 3.55"
[Sat Oct 29 11:13:56 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_src66.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_src66.csv
[Sat Oct 29 11:13:56 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_src66_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_src66.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_src66_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10958_pi14-548_cl_pass0_src66.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 11:13:58 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_tfrozen_src66.ximg exists
[Sat Oct 29 11:13:58 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_tfrozen_src66_1.ximg exists
[Sat Oct 29 11:13:58 2011] Fit fullrun_ccd0_acisf10958_pi14-548_cl_pass0_tfrozen_src66 appears to have run properly
[Sat Oct 29 11:14:27 2011] Spatial fit model total counts = 477.704000, observed total counts = 462.000000
[Sat Oct 29 11:14:27 2011] Offset between fit and detection position for source 87 = 0.784114 pixels
[Sat Oct 29 11:14:27 2011] 476.466000 total counts/ 126.586000 bgd. counts: snr = 31.097557
Spatial fit parameters:
  Offset between fit and detection position for source 87 = 0.784114 pixels
  Position = (894.1, 39.5) = 20 33 8.78 41 13 18.6
  Extent = 3.0 (2.7-3.3)", rotation angle = 0
  Source counts = 349.9 +/- 21.8
  Background counts = 126.6
  Rate = 0.01 +/- 0.0008
[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 = 3.02"
[Sat Oct 29 11:15:17 2011] source mask rpix=6.1, npix_max = 175, mask sum = 168, frac = 0.955
[Sat Oct 29 11:15:17 2011] Giving source the simple spatial ID 65 for pass 1, mean size = 3.02"
[Sat Oct 29 11:15:19 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src65.ximg exists
[Sat Oct 29 11:15:19 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src65_1.ximg exists
[Sat Oct 29 11:15:19 2011] Fit fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src65 appears to have run properly
[Sat Oct 29 11:15:21 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_tfrozen_src65.ximg exists
[Sat Oct 29 11:15:21 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_tfrozen_src65_1.ximg exists
[Sat Oct 29 11:15:21 2011] Fit fullrun_ccd0_acisf10958_pi14-548_cl_pass1_tfrozen_src65 appears to have run properly
[Sat Oct 29 11:15:46 2011] Spatial fit model total counts = 450.414000, observed total counts = 440.000000
[Sat Oct 29 11:15:46 2011] Offset between fit and detection position for source 87 = 0.181258 pixels
[Sat Oct 29 11:15:46 2011] 450.247000 total counts/ 107.785000 bgd. counts: snr = 32.986271
Spatial fit parameters:
  Offset between fit and detection position for source 87 = 0.181258 pixels
  Position = (894.0, 39.4) = 20 33 8.79 41 13 18.6
  Extent = 2.9 (2.7-3.2)", rotation angle = 0
  Source counts = 342.5 +/- 21.2
  Background counts = 107.8
  Rate = 0.01 +/- 0.0007
[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 11:16:36 2011] Not overwriting source region fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src87_src.reg
[Sat Oct 29 11:16:36 2011] Extracting stamp from image fullrun_ccd0_acisf10958_pi14-548_cl_sm2.00.img.gz, (761, 0) - (1027, 173)
[Sat Oct 29 11:16:36 2011] Writing fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src87.gif
[Sat Oct 29 11:19:38 2011] ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src87_src.evt and ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src87_bgd.evt exist, delete to re-create
[Sat Oct 29 11:19:38 2011] Size of ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src87_src.evt.gz[events] = 421 counts
[Sat Oct 29 11:19:38 2011] Mean chipx,y = (30.76, 998.21)
[Sat Oct 29 11:19:38 2011] Mean tdetx,y = (4059.21, 5101.24)
[Sat Oct 29 11:19:38 2011] chipx,y range = (6.00-67.00, 966.00-1022.00)
[Sat Oct 29 11:19:38 2011] Size of ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src87_bgd.evt.gz[events] = 198 counts
[Sat Oct 29 11:19:38 2011] ../../acisf10958/products/images/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src87_src.img and ../../acisf10958/products/images/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src87_bgd.img exist, delete to re-create
[Sat Oct 29 11:19:38 2011] ../../acisf10958/products/spectra/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src87_src.pi and ../../acisf10958/products/spectra/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src87_bgd.pi exist, delete to re-create
[Sat Oct 29 11:19:41 2011] ../../acisf10958/products/lightcurves/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src87_src.lc and ../../acisf10958/products/lightcurves/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src87_bgd.lc exist, delete to re-create
[Sat Oct 29 11:19:48 2011] Keeping rmf generated by specextract
[Sat Oct 29 11:19:48 2011] 163.145
[Sat Oct 29 11:28:13 2011] Updating aperture counts using extracted products
[Sat Oct 29 11:28:13 2011] Error reading totcts from fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src87_src.pi.gz
[Sat Oct 29 11:28:14 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 11:28:14 2011] Using photon index=1.80, rate=0.0118, arf fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src87.arf
[Sat Oct 29 11:28:14 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 11:28:14 2011] Updating source flux to 2.1e-13