[Sat Feb 25 13:48:25 2012] Detection parameters:
  Position = (415.0, 402.5) = 20 34 5.77 41 19 31.4
  Extent = 2.7" x 2.7", rotation angle = 144 degrees
  Source counts = 106.5 +/- 11.4
  Background counts = 23.5
  Rate = 0.004 +/- 0.0004

[Sat Feb 25 13:48:29 2012] Off-axis axis estimate = 8.93'
[Sat Feb 25 14:06:43 2012] Using EEF radius (= 3.52 ")to estimate initial spatial extent for simple fitting
[Sat Feb 25 14:06:43 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Feb 25 14:06:43 2012] Initial guess for spatial extent in simple fitting = 3.52"
[Sat Feb 25 14:06:43 2012] source mask rpix=7.2, npix_max = 234, mask sum = 240, frac = 1.021
[Sat Feb 25 14:06:43 2012] Giving source the simple spatial ID 3 for pass 0, mean size = 3.52"
[Sat Feb 25 15:01:19 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass0_src3.ximg exists
[Sat Feb 25 15:01:19 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf10959_pi14-548_cl_pass0_src3.csv
[Sat Feb 25 15:01:19 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass0_src3_1.ximg exists
[Sat Feb 25 15:01:19 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf10959_pi14-548_cl_pass0_src3.csv
[Sat Feb 25 15:01:19 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf10959_pi14-548_cl_pass0_src3_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf10959_pi14-548_cl_pass0_src3.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 Feb 25 15:01:19 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass0_tfrozen_src3.ximg exists
[Sat Feb 25 15:01:19 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass0_tfrozen_src3_1.ximg exists
[Sat Feb 25 15:01:19 2012] Fit fullrun_ccd1_acisf10959_pi14-548_cl_pass0_tfrozen_src3 appears to have run properly
[Sat Feb 25 16:22:02 2012] Spatial fit model total counts = 132.848000, observed total counts = 133.000000
[Sat Feb 25 16:22:02 2012] Offset between fit and detection position for source 3 = 1.508245 pixels
[Sat Feb 25 16:22:02 2012] 132.384800 total counts/ 37.375900 bgd. counts: snr = 15.540624
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 1.508245 pixels
  Position = (415.3, 404.0) = 20 34 5.78 41 19 31.9
  Extent = 2.5 (2.0-3.1)", rotation angle = 0
  Source counts = 95.0 +/- 11.5
  Background counts = 37.4
  Rate = 0.003 +/- 0.0004
[Sat Feb 25 16:22:02 2012] Vigneting correction estimate = 1.000000
[Sat Feb 25 16:22:02 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 25 16:22:02 2012] Assessing source extent using major axis lower bound
[Sat Feb 25 16:22:02 2012] Source does appear to be extended
[Sat Feb 25 16:22:02 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Feb 25 16:40:02 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Feb 25 16:40:02 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Feb 25 16:40:02 2012] Initial guess for spatial extent in simple fitting = 2.54"
[Sat Feb 25 16:40:02 2012] source mask rpix=5.2, npix_max = 128, mask sum = 132, frac = 1.029
[Sat Feb 25 16:40:02 2012] Giving source the simple spatial ID 3 for pass 1, mean size = 2.54"
[Sat Feb 25 17:28:54 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass1_src3.ximg exists
[Sat Feb 25 17:28:54 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass1_src3_1.ximg exists
[Sat Feb 25 17:28:54 2012] Fit fullrun_ccd1_acisf10959_pi14-548_cl_pass1_src3 appears to have run properly
[Sat Feb 25 17:28:54 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass1_tfrozen_src3.ximg exists
[Sat Feb 25 17:28:54 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass1_tfrozen_src3_1.ximg exists
[Sat Feb 25 17:28:54 2012] Fit fullrun_ccd1_acisf10959_pi14-548_cl_pass1_tfrozen_src3 appears to have run properly
[Sat Feb 25 18:44:35 2012] Spatial fit model total counts = 117.000000, observed total counts = 117.000000
[Sat Feb 25 18:44:35 2012] Offset between fit and detection position for source 3 = 0.315259 pixels
[Sat Feb 25 18:44:35 2012] 117.264100 total counts/ 40.125800 bgd. counts: snr = 12.177502
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.315259 pixels
  Position = (415.1, 404.2) = 20 34 5.79 41 19 31.9
  Extent = 2.1 (1.6-2.7)", rotation angle = 0
  Source counts = 77.1 +/- 10.8
  Background counts = 40.1
  Rate = 0.003 +/- 0.0004
[Sat Feb 25 18:44:35 2012] Vigneting correction estimate = 1.000000
[Sat Feb 25 18:44:35 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 25 18:44:35 2012] Assessing source extent using major axis lower bound
[Sat Feb 25 18:44:35 2012] Source does appear to be extended
[Sat Feb 25 18:44:35 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Feb 25 18:59:52 2012] Writing source region out to fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src3_src.reg
[Sat Feb 25 18:59:52 2012] Extracting stamp from image fullrun_ccd1_acisf10959_pi14-548_cl_sm2.00.img.gz, (319, 308) - (511, 500)
[Sat Feb 25 18:59:52 2012] Writing fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src3.gif
[Sat Feb 25 19:00:46 2012] Size of ../../acisf10959/products/events/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src3_src.evt.gz[events] = 117 counts
[Sat Feb 25 19:00:46 2012] Mean chipx,y = (913.08, 624.21)
[Sat Feb 25 19:00:46 2012] Mean tdetx,y = (4507.79, 5020.08)
[Sat Feb 25 19:00:46 2012] chipx,y range = (883.00-943.00, 595.00-652.00)
[Sat Feb 25 19:00:46 2012] Size of ../../acisf10959/products/events/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src3_bgd.evt.gz[events] = 141 counts
[Sat Feb 25 19:00:47 2012] Not generating rmf since there are only 77 counts
[Sat Feb 25 19:00:47 2012] arf not found, will run specextract
[Sat Feb 25 19:01:15 2012] ../../acisf10959/products/spectra/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src3.warf not found
[Sat Feb 25 19:01:15 2012] ../../acisf10959/products/spectra/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src3.wrmf not found
[Sat Feb 25 19:01:15 2012] Removal of ../../acisf10959/products/spectra/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src3.soff failed
[Sat Feb 25 19:21:15 2012] Spectrum 3 has only 77 counts, deleting rmf
[Sat Feb 25 19:21:15 2012] 169.52
[Sat Feb 25 20:15:28 2012] Updating aperture counts using extracted products
[Sat Feb 25 20:15:28 2012] Error reading totcts from fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src3_src.pi.gz
[Sat Feb 25 20:15:29 2012] Calculating source flux in energy range 0.30-8.00
[Sat Feb 25 20:15:29 2012] Using photon index=1.80, rate=0.00274, arf fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src3.arf
[Sat Feb 25 20:15:29 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Feb 25 20:15:29 2012] Updating source flux to 4.7e-14
[Sat Feb 25 20:15:42 2012] Source 3 has fewer than 100.000000 counts, skipping spectral fitting