[Sun Apr 29 11:23:13 2012] Detection parameters:
  Position = (1039.3, 265.6) = 11 12 1.27 -61 2 49.2
  Extent = 0.6" x 0.5", rotation angle = 86 degrees
  Source counts = 12.2 +/- 3.7
  Background counts = 1.8
  Rate = 0.0002 +/- 6e-05

[Sun Apr 29 11:23:14 2012] Off-axis axis estimate = 2.52'
[Sun Apr 29 11:28:02 2012] Using EEF radius (= 0.49 ")to estimate initial spatial extent for simple fitting
[Sun Apr 29 11:28:02 2012] Initial guess for spatial extent in simple fitting = 0.49"
[Sun Apr 29 11:28:02 2012] source mask rpix=1.0, npix_max = 9, mask sum = 9, frac = 0.992
[Sun Apr 29 11:28:02 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 0.49"
[Sun Apr 29 11:46:09 2012] fullrun_ccd0_acisf08905_pi14-548_cl_pass0_src4.ximg exists
[Sun Apr 29 11:46:09 2012] fullrun_ccd0_acisf08905_pi14-548_cl_pass0_src4_1.ximg exists
[Sun Apr 29 11:46:09 2012] Fit fullrun_ccd0_acisf08905_pi14-548_cl_pass0_src4 appears to have run properly
[Sun Apr 29 11:46:09 2012] fullrun_ccd0_acisf08905_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Sun Apr 29 11:46:09 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf08905_pi14-548_cl_pass0_tfrozen_src4.csv
[Sun Apr 29 11:46:09 2012] fullrun_ccd0_acisf08905_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Sun Apr 29 11:46:09 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf08905_pi14-548_cl_pass0_tfrozen_src4.csv
[Sun Apr 29 11:46:09 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf08905_pi14-548_cl_pass0_tfrozen_src4_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf08905_pi14-548_cl_pass0_tfrozen_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
[Sun Apr 29 16:15:35 2012] Spatial fit model total counts = 17.500100, observed total counts = 19.000000
[Sun Apr 29 16:15:35 2012] Offset between fit and detection position for source 4 = 0.538008 pixels
[Sun Apr 29 16:15:35 2012] 18.028960 total counts/ 2.488060 bgd. counts: snr = 9.852484
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.538008 pixels
  Position = (1039.6, 266.0) = 11 12 1.28 -61 2 49.2
  Extent = 0.7 (0.5-1.1)", rotation angle = 0
  Source counts = 15.5 +/- 4.2
  Background counts = 2.5
  Rate = 0.0003 +/- 7e-05
[Sun Apr 29 16:15:35 2012] Vigneting correction estimate = 1.000000
[Sun Apr 29 16:15:35 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Apr 29 16:15:35 2012] Assessing source extent using major axis lower bound
[Sun Apr 29 16:15:35 2012] Source does appear to be extended
[Sun Apr 29 16:15:35 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Apr 29 16:16:38 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Apr 29 16:16:38 2012] Initial guess for spatial extent in simple fitting = 0.70"
[Sun Apr 29 16:16:38 2012] source mask rpix=1.4, npix_max = 14, mask sum = 16, frac = 1.087
[Sun Apr 29 16:16:38 2012] Giving source the simple spatial ID 4 for pass 1, mean size = 0.70"
[Sun Apr 29 16:32:43 2012] fullrun_ccd0_acisf08905_pi14-548_cl_pass1_src4.ximg exists
[Sun Apr 29 16:32:43 2012] fullrun_ccd0_acisf08905_pi14-548_cl_pass1_src4_1.ximg exists
[Sun Apr 29 16:32:43 2012] Fit fullrun_ccd0_acisf08905_pi14-548_cl_pass1_src4 appears to have run properly
[Sun Apr 29 16:32:43 2012] fullrun_ccd0_acisf08905_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Sun Apr 29 16:32:43 2012] fullrun_ccd0_acisf08905_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Sun Apr 29 16:32:43 2012] Fit fullrun_ccd0_acisf08905_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Sun Apr 29 20:44:18 2012] Spatial fit model total counts = 18.214100, observed total counts = 20.000000
[Sun Apr 29 20:44:18 2012] Offset between fit and detection position for source 4 = 0.120280 pixels
[Sun Apr 29 20:44:18 2012] 18.862520 total counts/ 5.114620 bgd. counts: snr = 6.078965
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.120280 pixels
  Position = (1039.5, 266.1) = 11 12 1.29 -61 2 49.2
  Extent = 0.7 (0.5-1.2)", rotation angle = 0
  Source counts = 13.7 +/- 4.3
  Background counts = 5.1
  Rate = 0.0002 +/- 7e-05
[Sun Apr 29 20:44:18 2012] Vigneting correction estimate = 1.000000
[Sun Apr 29 20:44:18 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Apr 29 20:44:18 2012] Assessing source extent using major axis lower bound
[Sun Apr 29 20:44:18 2012] Source does appear to be extended
[Sun Apr 29 20:44:18 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Apr 29 20:45:16 2012] Writing source region out to fullrun_ccd0_acisf08905_pi14-548_pass1_cl_src4_src.reg
[Sun Apr 29 20:45:16 2012] Extracting stamp from image fullrun_ccd0_acisf08905_pi14-548_cl_sm2.00.img.gz, (1007, 233) - (1072, 299)
[Sun Apr 29 20:45:16 2012] Writing fullrun_ccd0_acisf08905_pi14-548_pass1_cl_src4.gif
[Sun Apr 29 20:47:12 2012] Size of ../../acisf08905/products/events/fullrun_ccd0_acisf08905_pi14-548_pass1_cl_src4_src.evt.gz[events] = 17 counts
[Sun Apr 29 20:47:12 2012] Mean chipx,y = (1011.76, 756.41)
[Sun Apr 29 20:47:12 2012] Mean tdetx,y = (3817.41, 4120.24)
[Sun Apr 29 20:47:12 2012] chipx,y range = (1001.00-1023.00, 740.00-773.00)
[Sun Apr 29 20:47:12 2012] Size of ../../acisf08905/products/events/fullrun_ccd0_acisf08905_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 12 counts
[Sun Apr 29 20:47:14 2012] Not generating rmf since there are only 13 counts
[Sun Apr 29 20:47:14 2012] arf not found, will run specextract
[Sun Apr 29 20:47:43 2012] ../../acisf08905/products/spectra/fullrun_ccd0_acisf08905_pi14-548_pass1_cl_src4.warf not found
[Sun Apr 29 20:47:43 2012] ../../acisf08905/products/spectra/fullrun_ccd0_acisf08905_pi14-548_pass1_cl_src4.wrmf not found
[Sun Apr 29 20:47:43 2012] Removal of ../../acisf08905/products/spectra/fullrun_ccd0_acisf08905_pi14-548_pass1_cl_src4.soff failed
[Sun Apr 29 20:58:52 2012] Spectrum 4 has only 14 counts, deleting rmf
[Sun Apr 29 20:58:52 2012] 85.8859
[Sun Apr 29 23:11:42 2012] Updating aperture counts using extracted products
[Sun Apr 29 23:11:42 2012] Error reading totcts from fullrun_ccd0_acisf08905_pi14-548_pass1_cl_src4_src.pi.gz
[Sun Apr 29 23:11:42 2012] Calculating source flux in energy range 0.30-8.00
[Sun Apr 29 23:11:42 2012] Using photon index=1.80, rate=0.000235, arf fullrun_ccd0_acisf08905_pi14-548_pass1_cl_src4.arf
[Sun Apr 29 23:11:42 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Apr 29 23:11:42 2012] Updating source flux to 8.4e-15
[Sun Apr 29 23:11:55 2012] Source 4 has fewer than 100.000000 counts, skipping spectral fitting