[Sat Oct  1 23:28:59 2011] Detection parameters:
  Position = (505.5, 669.0) = 23 43 40.72 -54 8 3.4
  Extent = 0.7" x 0.5", rotation angle = 27 degrees
  Source counts = 38.7 +/- 6.4
  Background counts = 2.3
  Rate = 0.0006 +/- 0.0001

[Sat Oct  1 23:29:02 2011] Off-axis axis estimate = 5.55'
[Sat Oct  1 23:30:45 2011] Using EEF radius (= 1.42 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 23:30:45 2011] Initial guess for spatial extent in simple fitting = 1.42"
[Sat Oct  1 23:30:45 2011] source mask rpix=2.9, npix_max = 45, mask sum = 42, frac = 0.920
[Sat Oct  1 23:30:45 2011] Giving source the simple spatial ID 11 for pass 0, mean size = 1.42"
[Sat Oct  1 23:31:01 2011] fullrun_ccd2_acisf11741_pi14-548_cl_pass0_src11.ximg exists
[Sat Oct  1 23:31:01 2011] fullrun_ccd2_acisf11741_pi14-548_cl_pass0_src11_1.ximg exists
[Sat Oct  1 23:31:01 2011] Fit fullrun_ccd2_acisf11741_pi14-548_cl_pass0_src11 appears to have run properly
[Sat Oct  1 23:31:12 2011] fullrun_ccd2_acisf11741_pi14-548_cl_pass0_tfrozen_src11.ximg exists
[Sat Oct  1 23:31:12 2011] fullrun_ccd2_acisf11741_pi14-548_cl_pass0_tfrozen_src11_1.ximg exists
[Sat Oct  1 23:31:12 2011] Fit fullrun_ccd2_acisf11741_pi14-548_cl_pass0_tfrozen_src11 appears to have run properly
[Sat Oct  1 23:31:35 2011] Spatial fit model total counts = 45.679800, observed total counts = 46.000000
[Sat Oct  1 23:31:35 2011] Offset between fit and detection position for source 4 = 1.127394 pixels
[Sat Oct  1 23:31:35 2011] 45.108960 total counts/ 9.876360 bgd. counts: snr = 11.211049
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.127394 pixels
  Position = (506.5, 669.5) = 23 43 40.69 -54 8 3.4
  Extent = 1.1 (1.2-1.5)" x 0.6 (0.4-0.7)", rotation angle = 360 (360-301) degrees
  Source counts = 35.2 +/- 6.7
  Background counts = 9.9
  Rate = 0.0006 +/- 0.0001
[Sat Oct  1 23:31:35 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 23:31:35 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 23:31:35 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 23:31:35 2011] Source does appear to be extended
[Sat Oct  1 23:31:35 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.81
[Sat Oct  1 23:31:35 2011] Source is asymmetric
[Sat Oct  1 23:32:17 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct  1 23:32:17 2011] Initial guess for spatial extent in simple fitting = 0.88"
[Sat Oct  1 23:32:17 2011] source mask rpix=1.8, npix_max = 20, mask sum = 25, frac = 1.196
[Sat Oct  1 23:32:17 2011] Giving source the simple spatial ID 11 for pass 1, mean size = 0.88"
[Sat Oct  1 23:32:17 2011] fullrun_ccd2_acisf11741_pi14-548_cl_pass1_src11.ximg exists
[Sat Oct  1 23:32:17 2011] fullrun_ccd2_acisf11741_pi14-548_cl_pass1_src11_1.ximg exists
[Sat Oct  1 23:32:17 2011] Fit fullrun_ccd2_acisf11741_pi14-548_cl_pass1_src11 appears to have run properly
[Sat Oct  1 23:32:20 2011] fullrun_ccd2_acisf11741_pi14-548_cl_pass1_tfrozen_src11.ximg exists
[Sat Oct  1 23:32:20 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf11741_pi14-548_cl_pass1_tfrozen_src11.csv
[Sat Oct  1 23:32:20 2011] fullrun_ccd2_acisf11741_pi14-548_cl_pass1_tfrozen_src11_1.ximg exists
[Sat Oct  1 23:32:20 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf11741_pi14-548_cl_pass1_tfrozen_src11.csv
[Sat Oct  1 23:32:20 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd2_acisf11741_pi14-548_cl_pass1_tfrozen_src11_1.ximg
Either tweak this fit manually starting from fullrun_ccd2_acisf11741_pi14-548_cl_pass1_tfrozen_src11.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  1 23:32:37 2011] Spatial fit model total counts = 39.064100, observed total counts = 44.000000
[Sat Oct  1 23:32:37 2011] Offset between fit and detection position for source 4 = 0.143204 pixels
[Sat Oct  1 23:32:37 2011] 37.825903 total counts/ 0.033003 bgd. counts: snr = 208.034242
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.143204 pixels
  Position = (506.4, 669.4) = 23 43 40.70 -54 8 3.4
  Extent = 1.0 (0.7-1.1)", rotation angle = 0
  Source counts = 37.8 +/- 6.2
  Background counts = 0.0
  Rate = 0.0006 +/- 0.0001
[Sat Oct  1 23:32:37 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 23:32:37 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 23:32:37 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 23:32:37 2011] Source does appear to be extended
[Sat Oct  1 23:32:37 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 23:35:34 2011] Not overwriting source region fullrun_ccd2_acisf11741_pi14-548_pass1_cl_src4_src.reg
[Sat Oct  1 23:35:34 2011] Extracting stamp from image fullrun_ccd2_acisf11741_pi14-548_cl_sm2.00.img.gz, (461, 624) - (552, 715)
[Sat Oct  1 23:35:34 2011] Writing fullrun_ccd2_acisf11741_pi14-548_pass1_cl_src4.gif
[Sat Oct  1 23:36:13 2011] ../../acisf11741/products/events/fullrun_ccd2_acisf11741_pi14-548_pass1_cl_src4_src.evt and ../../acisf11741/products/events/fullrun_ccd2_acisf11741_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Sat Oct  1 23:36:13 2011] Size of ../../acisf11741/products/events/fullrun_ccd2_acisf11741_pi14-548_pass1_cl_src4_src.evt.gz[events] = 44 counts
[Sat Oct  1 23:36:13 2011] Mean chipx,y = (490.25, 377.75)
[Sat Oct  1 23:36:13 2011] Mean tdetx,y = (3438.75, 3595.75)
[Sat Oct  1 23:36:13 2011] chipx,y range = (476.00-514.00, 358.00-401.00)
[Sat Oct  1 23:36:13 2011] Size of ../../acisf11741/products/events/fullrun_ccd2_acisf11741_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 40 counts
[Sat Oct  1 23:36:13 2011] ../../acisf11741/products/images/fullrun_ccd2_acisf11741_pi14-548_pass1_cl_src4_src.img and ../../acisf11741/products/images/fullrun_ccd2_acisf11741_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Sat Oct  1 23:36:13 2011] ../../acisf11741/products/spectra/fullrun_ccd2_acisf11741_pi14-548_pass1_cl_src4_src.pi and ../../acisf11741/products/spectra/fullrun_ccd2_acisf11741_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Sat Oct  1 23:36:13 2011] Not generating rmf since there are only 37 counts
[Sat Oct  1 23:36:16 2011] ../../acisf11741/products/lightcurves/fullrun_ccd2_acisf11741_pi14-548_pass1_cl_src4_src.lc and ../../acisf11741/products/lightcurves/fullrun_ccd2_acisf11741_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Sat Oct  1 23:37:15 2011] 153.983
[Sat Oct  1 23:39:37 2011] Updating aperture counts using extracted products
[Sat Oct  1 23:39:37 2011] Error reading totcts from fullrun_ccd2_acisf11741_pi14-548_pass1_cl_src4_src.pi.gz
[Sat Oct  1 23:39:37 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct  1 23:39:37 2011] Using photon index=1.80, rate=0.000603, arf fullrun_ccd2_acisf11741_pi14-548_pass1_cl_src4.arf
[Sat Oct  1 23:39:37 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct  1 23:39:37 2011] Updating source flux to 9.3e-15
[Sat Oct  1 23:39:51 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting