[Tue Feb 21 01:01:49 2012] Detection parameters:
  Position = (867.2, 60.5) = 0 42 44.35 41 16 8.6
  Extent = 0.8" x 0.5", rotation angle = 29 degrees
  Source counts = 46.4 +/- 7.1
  Background counts = 3.6
  Rate = 0.01 +/- 0.002

[Tue Feb 21 01:01:51 2012] Off-axis axis estimate = 0.49'
[Tue Feb 21 02:06:37 2012] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting
[Tue Feb 21 02:06:37 2012] Initial guess for spatial extent in simple fitting = 0.39"
[Tue Feb 21 02:06:37 2012] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.889
[Tue Feb 21 02:06:37 2012] Giving source the simple spatial ID 11 for pass 0, mean size = 0.39"
[Tue Feb 21 02:39:17 2012] fullrun_ccd3_acisf12163_pi14-548_cl_pass0_src11.ximg exists
[Tue Feb 21 02:39:17 2012] fullrun_ccd3_acisf12163_pi14-548_cl_pass0_src11_1.ximg exists
[Tue Feb 21 02:39:17 2012] Fit fullrun_ccd3_acisf12163_pi14-548_cl_pass0_src11 appears to have run properly
[Tue Feb 21 02:39:18 2012] fullrun_ccd3_acisf12163_pi14-548_cl_pass0_tfrozen_src11.ximg exists
[Tue Feb 21 02:39:18 2012] fullrun_ccd3_acisf12163_pi14-548_cl_pass0_tfrozen_src11_1.ximg exists
[Tue Feb 21 02:39:18 2012] Fit fullrun_ccd3_acisf12163_pi14-548_cl_pass0_tfrozen_src11 appears to have run properly
[Tue Feb 21 02:50:13 2012] Spatial fit model total counts = 65.993000, observed total counts = 66.000000
[Tue Feb 21 02:50:13 2012] Offset between fit and detection position for source 11 = 1.121688 pixels
[Tue Feb 21 02:50:13 2012] 65.779400 total counts/ 16.154300 bgd. counts: snr = 12.346883
Spatial fit parameters:
  Offset between fit and detection position for source 11 = 1.121688 pixels
  Position = (868.2, 59.9) = 0 42 44.33 41 16 8.1
  Extent = 1.3" x 0.3", rotation angle = 96
  Source counts = 49.6 +/- 8.1
  Background counts = 16.2
  Rate = 0.01 +/- 0.002
[Tue Feb 21 02:50:13 2012] Spatial fit model total counts = 64.585100, observed total counts = 64.000000
[Tue Feb 21 02:50:13 2012] Offset between fit and detection position for source 11 = 0.682092 pixels
[Tue Feb 21 02:50:13 2012] Warning, changing simple spatial fit ID from 11 to 26
[Tue Feb 21 02:50:13 2012] 65.934200 total counts/ 13.483900 bgd. counts: snr = 14.283683
Spatial fit parameters:
  Offset between fit and detection position for source 11 = 0.682092 pixels
  Position = (868.1, 59.2) = 0 42 44.33 41 16 7.7
  Extent = 1.1 (0.9-1.2)", rotation angle = 0
  Source counts = 52.5 +/- 8.1
  Background counts = 13.5
  Rate = 0.01 +/- 0.002
[Tue Feb 21 02:50:13 2012] Vigneting correction estimate = 1.000000
[Tue Feb 21 02:50:13 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Feb 21 02:50:13 2012] Assessing source extent using major axis lower bound
[Tue Feb 21 02:50:13 2012] Source does appear to be extended
[Tue Feb 21 02:50:13 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Feb 21 02:50:13 2012] Source is confused with source 17
[Tue Feb 21 03:53:03 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Feb 21 03:53:03 2012] Initial guess for spatial extent in simple fitting = 1.06"
[Tue Feb 21 03:53:03 2012] source mask rpix=2.2, npix_max = 28, mask sum = 30, frac = 1.057
[Tue Feb 21 03:53:03 2012] Giving source the simple spatial ID 11 for pass 1, mean size = 1.06"
[Tue Feb 21 04:25:13 2012] fullrun_ccd3_acisf12163_pi14-548_cl_pass1_src11.ximg exists
[Tue Feb 21 04:25:13 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf12163_pi14-548_cl_pass1_src11.csv
[Tue Feb 21 04:25:13 2012] fullrun_ccd3_acisf12163_pi14-548_cl_pass1_src11_1.ximg exists
[Tue Feb 21 04:25:13 2012] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf12163_pi14-548_cl_pass1_src11.csv
[Tue Feb 21 04:25:13 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf12163_pi14-548_cl_pass1_src11_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf12163_pi14-548_cl_pass1_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
[Tue Feb 21 04:25:14 2012] fullrun_ccd3_acisf12163_pi14-548_cl_pass1_tfrozen_src11.ximg exists
[Tue Feb 21 04:25:14 2012] fullrun_ccd3_acisf12163_pi14-548_cl_pass1_tfrozen_src11_1.ximg exists
[Tue Feb 21 04:25:14 2012] Fit fullrun_ccd3_acisf12163_pi14-548_cl_pass1_tfrozen_src11 appears to have run properly
[Tue Feb 21 04:35:10 2012] Spatial fit model total counts = 68.342200, observed total counts = 66.000000
[Tue Feb 21 04:35:10 2012] Offset between fit and detection position for source 11 = 1.985875 pixels
[Tue Feb 21 04:35:10 2012] 67.394200 total counts/ 24.569500 bgd. counts: snr = 8.639650
Spatial fit parameters:
  Offset between fit and detection position for source 11 = 1.985875 pixels
  Position = (868.3, 61.2) = 0 42 44.32 41 16 8.7
  Extent = 0.5 (0.5-0.6)", rotation angle = 0
  Source counts = 42.8 +/- 8.2
  Background counts = 24.6
  Rate = 0.01 +/- 0.002
[Tue Feb 21 04:35:10 2012] Spatial fit model total counts = 52.423300, observed total counts = 64.000000
[Tue Feb 21 04:35:10 2012] Poor agreement between spatial fit and data for source 11
It may help to tweak spatial fit manually
Not incorporating fit results
[Tue Feb 21 04:35:10 2012] Vigneting correction estimate = 1.000000
[Tue Feb 21 04:35:10 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Feb 21 04:35:10 2012] Assessing source extent using major axis lower bound
[Tue Feb 21 04:35:10 2012] Source does appear to be extended
[Tue Feb 21 04:35:10 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Feb 21 05:03:24 2012] Writing source region out to fullrun_ccd3_acisf12163_pi14-548_pass1_cl_src11_src.reg
[Tue Feb 21 05:03:24 2012] Extracting stamp from image fullrun_ccd3_acisf12163_pi14-548_cl_sm2.00.img.gz, (845, 37) - (892, 85)
[Tue Feb 21 05:03:24 2012] Writing fullrun_ccd3_acisf12163_pi14-548_pass1_cl_src11.gif
[Tue Feb 21 05:09:45 2012] Size of ../../acisf12163/products/events/fullrun_ccd3_acisf12163_pi14-548_pass1_cl_src11_src.evt.gz[events] = 45 counts
[Tue Feb 21 05:09:45 2012] Mean chipx,y = (966.87, 976.00)
[Tue Feb 21 05:09:45 2012] Mean tdetx,y = (4156.00, 4027.87)
[Tue Feb 21 05:09:45 2012] chipx,y range = (950.00-982.00, 960.00-995.00)
[Tue Feb 21 05:09:45 2012] Size of ../../acisf12163/products/events/fullrun_ccd3_acisf12163_pi14-548_pass1_cl_src11_bgd.evt.gz[events] = 6 counts
[Tue Feb 21 05:09:46 2012] Not generating rmf since there are only 42 counts
[Tue Feb 21 05:09:46 2012] arf not found, will run specextract
[Tue Feb 21 05:10:15 2012] ../../acisf12163/products/spectra/fullrun_ccd3_acisf12163_pi14-548_pass1_cl_src11.warf not found
[Tue Feb 21 05:10:15 2012] ../../acisf12163/products/spectra/fullrun_ccd3_acisf12163_pi14-548_pass1_cl_src11.wrmf not found
[Tue Feb 21 05:10:15 2012] Removal of ../../acisf12163/products/spectra/fullrun_ccd3_acisf12163_pi14-548_pass1_cl_src11.soff failed
[Tue Feb 21 05:23:44 2012] Spectrum 11 has only 43 counts, deleting rmf
[Tue Feb 21 05:23:44 2012] 202.478
[Tue Feb 21 05:24:28 2012] Updating aperture counts using extracted products
[Tue Feb 21 05:24:28 2012] Error reading totcts from fullrun_ccd3_acisf12163_pi14-548_pass1_cl_src11_src.pi.gz
[Tue Feb 21 05:24:28 2012] Calculating source flux in energy range 0.30-8.00
[Tue Feb 21 05:24:28 2012] Using photon index=1.80, rate=0.0108, arf fullrun_ccd3_acisf12163_pi14-548_pass1_cl_src11.arf
[Tue Feb 21 05:24:28 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Feb 21 05:24:28 2012] Updating source flux to 1.2e-13
[Tue Feb 21 05:25:27 2012] Flag p found in src. 11 procflags, skipping spectral fitting
[Tue Feb 21 05:25:27 2012] Flag c found in src. 11 procflags, skipping spectral fitting
[Tue Feb 21 05:25:27 2012] Source 11 has fewer than 100.000000 counts, skipping spectral fitting