[Sat Oct  1 23:29:03 2011] Detection parameters:
  Position = (393.5, 827.5) = 23 42 51.17 -54 9 15.7
  Extent = 0.5" x 0.5", rotation angle = 105 degrees
  Source counts = 17.9 +/- 4.4
  Background counts = 1.1
  Rate = 0.0003 +/- 7e-05

[Sat Oct  1 23:29:11 2011] Off-axis axis estimate = 2.57'
[Sat Oct  1 23:31:13 2011] Using EEF radius (= 0.50 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 23:31:13 2011] Initial guess for spatial extent in simple fitting = 0.50"
[Sat Oct  1 23:31:13 2011] source mask rpix=1.0, npix_max = 9, mask sum = 9, frac = 0.972
[Sat Oct  1 23:31:13 2011] Giving source the simple spatial ID 19 for pass 0, mean size = 0.50"
[Sat Oct  1 23:31:14 2011] fullrun_ccd3_acisf11741_pi14-548_cl_pass0_src19.ximg exists
[Sat Oct  1 23:31:14 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf11741_pi14-548_cl_pass0_src19.csv
[Sat Oct  1 23:31:14 2011] fullrun_ccd3_acisf11741_pi14-548_cl_pass0_src19_1.ximg exists
[Sat Oct  1 23:31:14 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf11741_pi14-548_cl_pass0_src19.csv
[Sat Oct  1 23:31:14 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf11741_pi14-548_cl_pass0_src19_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf11741_pi14-548_cl_pass0_src19.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 23:31:17 2011] fullrun_ccd3_acisf11741_pi14-548_cl_pass0_tfrozen_src19.ximg exists
[Sat Oct  1 23:31:17 2011] fullrun_ccd3_acisf11741_pi14-548_cl_pass0_tfrozen_src19_1.ximg exists
[Sat Oct  1 23:31:18 2011] Fit fullrun_ccd3_acisf11741_pi14-548_cl_pass0_tfrozen_src19 appears to have run properly
[Sat Oct  1 23:31:39 2011] Spatial fit model total counts = 22.257900, observed total counts = 22.000000
[Sat Oct  1 23:31:39 2011] Offset between fit and detection position for source 16 = 0.774976 pixels
[Sat Oct  1 23:31:39 2011] 22.613150 total counts/ 4.847650 bgd. counts: snr = 8.068853
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.774976 pixels
  Position = (393.9, 828.2) = 23 42 51.17 -54 9 15.6
  Extent = 0.4 (0.3-0.6)", rotation angle = 0
  Source counts = 17.8 +/- 4.8
  Background counts = 4.8
  Rate = 0.0003 +/- 8e-05
[Sat Oct  1 23:31:39 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 23:31:39 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 23:31:39 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 23:31:39 2011] Source does appear to be extended
[Sat Oct  1 23:31:39 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 23:32:20 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct  1 23:32:20 2011] Initial guess for spatial extent in simple fitting = 0.41"
[Sat Oct  1 23:32:20 2011] source mask rpix=0.8, npix_max = 7, mask sum = 6, frac = 0.836
[Sat Oct  1 23:32:20 2011] Giving source the simple spatial ID 19 for pass 1, mean size = 0.41"
[Sat Oct  1 23:32:21 2011] fullrun_ccd3_acisf11741_pi14-548_cl_pass1_src19.ximg exists
[Sat Oct  1 23:32:21 2011] fullrun_ccd3_acisf11741_pi14-548_cl_pass1_src19_1.ximg exists
[Sat Oct  1 23:32:21 2011] Fit fullrun_ccd3_acisf11741_pi14-548_cl_pass1_src19 appears to have run properly
[Sat Oct  1 23:32:22 2011] fullrun_ccd3_acisf11741_pi14-548_cl_pass1_tfrozen_src19.ximg exists
[Sat Oct  1 23:32:22 2011] fullrun_ccd3_acisf11741_pi14-548_cl_pass1_tfrozen_src19_1.ximg exists
[Sat Oct  1 23:32:22 2011] Fit fullrun_ccd3_acisf11741_pi14-548_cl_pass1_tfrozen_src19 appears to have run properly
[Sat Oct  1 23:32:41 2011] Spatial fit model total counts = 21.922100, observed total counts = 22.000000
[Sat Oct  1 23:32:41 2011] Offset between fit and detection position for source 16 = 0.003580 pixels
[Sat Oct  1 23:32:41 2011] 22.048820 total counts/ 4.506520 bgd. counts: snr = 8.263535
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.003580 pixels
  Position = (393.9, 828.2) = 23 42 51.17 -54 9 15.6
  Extent = 0.4 (0.3-0.6)", rotation angle = 0
  Source counts = 17.5 +/- 4.7
  Background counts = 4.5
  Rate = 0.0003 +/- 7e-05
[Sat Oct  1 23:32:41 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 23:32:41 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 23:32:41 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 23:32:41 2011] Source does appear to be extended
[Sat Oct  1 23:32:41 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 23:37:16 2011] Not overwriting source region fullrun_ccd3_acisf11741_pi14-548_pass1_cl_src16_src.reg
[Sat Oct  1 23:37:16 2011] Extracting stamp from image fullrun_ccd3_acisf11741_pi14-548_cl_sm2.00.img.gz, (374, 808) - (414, 848)
[Sat Oct  1 23:37:16 2011] Writing fullrun_ccd3_acisf11741_pi14-548_pass1_cl_src16.gif
[Sat Oct  1 23:38:14 2011] ../../acisf11741/products/events/fullrun_ccd3_acisf11741_pi14-548_pass1_cl_src16_src.evt and ../../acisf11741/products/events/fullrun_ccd3_acisf11741_pi14-548_pass1_cl_src16_bgd.evt exist, delete to re-create
[Sat Oct  1 23:38:14 2011] Size of ../../acisf11741/products/events/fullrun_ccd3_acisf11741_pi14-548_pass1_cl_src16_src.evt.gz[events] = 18 counts
[Sat Oct  1 23:38:14 2011] Mean chipx,y = (407.89, 795.67)
[Sat Oct  1 23:38:14 2011] Mean tdetx,y = (4336.33, 3468.89)
[Sat Oct  1 23:38:14 2011] chipx,y range = (389.00-422.00, 785.00-817.00)
[Sat Oct  1 23:38:14 2011] Size of ../../acisf11741/products/events/fullrun_ccd3_acisf11741_pi14-548_pass1_cl_src16_bgd.evt.gz[events] = 8 counts
[Sat Oct  1 23:38:14 2011] ../../acisf11741/products/images/fullrun_ccd3_acisf11741_pi14-548_pass1_cl_src16_src.img and ../../acisf11741/products/images/fullrun_ccd3_acisf11741_pi14-548_pass1_cl_src16_bgd.img exist, delete to re-create
[Sat Oct  1 23:38:14 2011] ../../acisf11741/products/spectra/fullrun_ccd3_acisf11741_pi14-548_pass1_cl_src16_src.pi and ../../acisf11741/products/spectra/fullrun_ccd3_acisf11741_pi14-548_pass1_cl_src16_bgd.pi exist, delete to re-create
[Sat Oct  1 23:38:14 2011] Not generating rmf since there are only 17 counts
[Sat Oct  1 23:38:18 2011] ../../acisf11741/products/lightcurves/fullrun_ccd3_acisf11741_pi14-548_pass1_cl_src16_src.lc and ../../acisf11741/products/lightcurves/fullrun_ccd3_acisf11741_pi14-548_pass1_cl_src16_bgd.lc exist, delete to re-create
[Sat Oct  1 23:39:15 2011] 194.763
[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_ccd3_acisf11741_pi14-548_pass1_cl_src16_src.pi.gz
[Sat Oct  1 23:39:38 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct  1 23:39:38 2011] Using photon index=1.80, rate=0.00028, arf fullrun_ccd3_acisf11741_pi14-548_pass1_cl_src16.arf
[Sat Oct  1 23:39:38 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct  1 23:39:38 2011] Updating source flux to 3.5e-15
[Sat Oct  1 23:40:04 2011] Source 16 has fewer than 100.000000 counts, skipping spectral fitting