[Sat Apr 21 04:43:57 2012] Detection parameters:
  Position = (334.1, 323.1) = 15 1 19.80 1 39 46.4
  Extent = 0.5" x 0.5", rotation angle = 33 degrees
  Source counts = 93.0 +/- 10.6
  Background counts = 19.0
  Rate = 0.0008 +/- 9e-05

[Sat Apr 21 04:43:58 2012] Off-axis axis estimate = 5.78'
[Sat Apr 21 07:41:42 2012] Using EEF radius (= 1.52 ")to estimate initial spatial extent for simple fitting
[Sat Apr 21 07:41:42 2012] Initial guess for spatial extent in simple fitting = 1.52"
[Sat Apr 21 07:41:42 2012] source mask rpix=3.1, npix_max = 51, mask sum = 49, frac = 0.946
[Sat Apr 21 07:41:42 2012] Giving source the simple spatial ID 23 for pass 0, mean size = 1.52"
[Sat Apr 21 09:22:50 2012] fullrun_ccd7_acisf13253_pi14-548_cl_pass0_src23.ximg exists
[Sat Apr 21 09:22:50 2012] fullrun_ccd7_acisf13253_pi14-548_cl_pass0_src23_1.ximg exists
[Sat Apr 21 09:22:50 2012] Fit fullrun_ccd7_acisf13253_pi14-548_cl_pass0_src23 appears to have run properly
[Sat Apr 21 09:22:50 2012] fullrun_ccd7_acisf13253_pi14-548_cl_pass0_tfrozen_src23.ximg exists
[Sat Apr 21 09:22:50 2012] fullrun_ccd7_acisf13253_pi14-548_cl_pass0_tfrozen_src23_1.ximg exists
[Sat Apr 21 09:22:50 2012] Fit fullrun_ccd7_acisf13253_pi14-548_cl_pass0_tfrozen_src23 appears to have run properly
[Sat Apr 21 09:23:18 2012] Spatial fit model total counts = 224.255000, observed total counts = 223.000000
[Sat Apr 21 09:23:18 2012] Offset between fit and detection position for source 16 = 2.260208 pixels
[Sat Apr 21 09:23:18 2012] 222.407400 total counts/ 83.330400 bgd. counts: snr = 15.235390
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 2.260208 pixels
  Position = (331.9, 322.6) = 15 1 19.89 1 39 45.9
  Extent = 2.0" x 0.8", rotation angle = 342
  Source counts = 139.1 +/- 14.9
  Background counts = 83.3
  Rate = 0.001 +/- 0.0001
[Sat Apr 21 09:23:18 2012] Spatial fit model total counts = 204.950000, observed total counts = 205.000000
[Sat Apr 21 09:23:18 2012] Offset between fit and detection position for source 16 = 0.520298 pixels
[Sat Apr 21 09:23:18 2012] Warning, changing simple spatial fit ID from 23 to 29
[Sat Apr 21 09:23:18 2012] 208.320800 total counts/ 89.756800 bgd. counts: snr = 12.514663
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.520298 pixels
  Position = (331.6, 322.1) = 15 1 19.90 1 39 45.7
  Extent = 1.9" x 0.8", rotation angle = -0
  Source counts = 118.6 +/- 14.4
  Background counts = 89.8
  Rate = 0.001 +/- 0.0001
[Sat Apr 21 09:23:18 2012] Vigneting correction estimate = 1.000000
[Sat Apr 21 09:23:18 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Apr 21 09:23:18 2012] Assessing source extent using major
[Sat Apr 21 09:23:18 2012] Source does appear to be extended
[Sat Apr 21 09:23:18 2012] Computing asymmetry using major and minor axis, asym = 2.33
[Sat Apr 21 09:23:18 2012] Source is asymmetric
[Sat Apr 21 09:23:18 2012] Source is confused with source 15
[Sat Apr 21 12:02:33 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Apr 21 12:02:33 2012] Initial guess for spatial extent in simple fitting = 1.38"
[Sat Apr 21 12:02:33 2012] source mask rpix=2.8, npix_max = 43, mask sum = 42, frac = 0.956
[Sat Apr 21 12:02:33 2012] Giving source the simple spatial ID 24 for pass 1, mean size = 1.38"
[Sat Apr 21 13:32:28 2012] fullrun_ccd7_acisf13253_pi14-548_cl_pass1_src24.ximg exists
[Sat Apr 21 13:32:28 2012] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf13253_pi14-548_cl_pass1_src24.csv
[Sat Apr 21 13:32:28 2012] fullrun_ccd7_acisf13253_pi14-548_cl_pass1_src24_1.ximg exists
[Sat Apr 21 13:32:28 2012] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf13253_pi14-548_cl_pass1_src24.csv
[Sat Apr 21 13:32:28 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf13253_pi14-548_cl_pass1_src24_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf13253_pi14-548_cl_pass1_src24.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 Apr 21 13:32:28 2012] fullrun_ccd7_acisf13253_pi14-548_cl_pass1_tfrozen_src24.ximg exists
[Sat Apr 21 13:32:28 2012] fullrun_ccd7_acisf13253_pi14-548_cl_pass1_tfrozen_src24_1.ximg exists
[Sat Apr 21 13:32:28 2012] Fit fullrun_ccd7_acisf13253_pi14-548_cl_pass1_tfrozen_src24 appears to have run properly
[Sat Apr 21 13:32:50 2012] Warning, spatial fit 24 centroid is now closest to src. 15
[Sat Apr 21 13:32:50 2012] Spatial fit model total counts = 207.403000, observed total counts = 205.000000
[Sat Apr 21 13:32:50 2012] Offset between fit and detection position for source 16 = 0.100538 pixels
[Sat Apr 21 13:32:50 2012] Warning, changing simple spatial fit ID from 24 to 30
[Sat Apr 21 13:32:50 2012] 206.623900 total counts/ 52.533900 bgd. counts: snr = 21.259578
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.100538 pixels
  Position = (331.5, 322.2) = 15 1 19.90 1 39 45.7
  Extent = 1.5 (1.2-1.8)", rotation angle = 0
  Source counts = 154.1 +/- 14.4
  Background counts = 52.5
  Rate = 0.001 +/- 0.0001
[Sat Apr 21 13:32:50 2012] Vigneting correction estimate = 1.000000
[Sat Apr 21 13:32:50 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Apr 21 13:32:50 2012] Assessing source extent using major axis lower bound
[Sat Apr 21 13:32:50 2012] Source does appear to be extended
[Sat Apr 21 13:32:50 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Apr 21 14:07:53 2012] Writing source region out to fullrun_ccd7_acisf13253_pi14-548_pass1_cl_src16_src.reg
[Sat Apr 21 14:07:53 2012] Extracting stamp from image fullrun_ccd7_acisf13253_pi14-548_cl_sm2.00.img.gz, (262, 253) - (401, 392)
[Sat Apr 21 14:07:53 2012] Writing fullrun_ccd7_acisf13253_pi14-548_pass1_cl_src16.gif
[Sat Apr 21 14:15:14 2012] Size of ../../acisf13253/products/events/fullrun_ccd7_acisf13253_pi14-548_pass1_cl_src16_src.evt.gz[events] = 246 counts
[Sat Apr 21 14:15:14 2012] Mean chipx,y = (858.74, 731.19)
[Sat Apr 21 14:15:14 2012] Mean tdetx,y = (4775.74, 2433.19)
[Sat Apr 21 14:15:14 2012] chipx,y range = (831.00-887.00, 708.00-761.00)
[Sat Apr 21 14:15:14 2012] Size of ../../acisf13253/products/events/fullrun_ccd7_acisf13253_pi14-548_pass1_cl_src16_bgd.evt.gz[events] = 705 counts
[Sat Apr 21 14:15:15 2012] rmf not found, will run specextract
[Sat Apr 21 14:15:15 2012] arf not found, will run specextract
[Sat Apr 21 14:15:23 2012] ../../acisf13253/products/spectra/fullrun_ccd7_acisf13253_pi14-548_pass1_cl_src16.warf not found
[Sat Apr 21 14:15:23 2012] ../../acisf13253/products/spectra/fullrun_ccd7_acisf13253_pi14-548_pass1_cl_src16.wrmf not found
[Sat Apr 21 14:15:23 2012] Removal of ../../acisf13253/products/spectra/fullrun_ccd7_acisf13253_pi14-548_pass1_cl_src16.soff failed
[Sat Apr 21 14:28:37 2012] Keeping rmf generated by specextract
[Sat Apr 21 14:28:37 2012] 213.425
[Sat Apr 21 14:28:45 2012] Updating aperture counts using extracted products
[Sat Apr 21 14:28:45 2012] Error reading totcts from fullrun_ccd7_acisf13253_pi14-548_pass1_cl_src16_src.pi.gz
[Sat Apr 21 14:28:46 2012] Calculating source flux in energy range 0.30-8.00
[Sat Apr 21 14:28:46 2012] Using photon index=1.80, rate=0.00131, arf fullrun_ccd7_acisf13253_pi14-548_pass1_cl_src16.arf
[Sat Apr 21 14:28:46 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Apr 21 14:28:46 2012] Updating source flux to 1e-14
[Sat Apr 21 14:29:39 2012] Flag c found in src. 16 procflags, skipping spectral fitting