[Fri Sep 30 15:22:46 2011] Detection parameters:
  Position = (1280.2, 847.4) = 20 33 11.57 41 12 43.1
  Extent = 0.5" x 0.5", rotation angle = 173 degrees
  Source counts = 141.9 +/- 12.1
  Background counts = 4.1
  Rate = 0.005 +/- 0.0004

[Fri Sep 30 15:22:58 2011] Off-axis axis estimate = 1.82'
[Fri Sep 30 15:25:14 2011] Using EEF radius (= 0.41 ")to estimate initial spatial extent for simple fitting
[Fri Sep 30 15:25:14 2011] Initial guess for spatial extent in simple fitting = 0.41"
[Fri Sep 30 15:25:14 2011] source mask rpix=0.8, npix_max = 7, mask sum = 9, frac = 1.252
[Fri Sep 30 15:25:14 2011] Giving source the simple spatial ID 12 for pass 0, mean size = 0.41"
[Fri Sep 30 15:25:17 2011] fullrun_ccd0_acisf10956_pi14-548_cl_pass0_src12.ximg exists
[Fri Sep 30 15:25:17 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd0_acisf10956_pi14-548_cl_pass0_src12.csv
[Fri Sep 30 15:25:17 2011] fullrun_ccd0_acisf10956_pi14-548_cl_pass0_src12_1.ximg exists
[Fri Sep 30 15:25:17 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd0_acisf10956_pi14-548_cl_pass0_src12.csv
[Fri Sep 30 15:25:17 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf10956_pi14-548_cl_pass0_src12_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10956_pi14-548_cl_pass0_src12.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
[Fri Sep 30 15:25:21 2011] fullrun_ccd0_acisf10956_pi14-548_cl_pass0_tfrozen_src12.ximg exists
[Fri Sep 30 15:25:21 2011] fullrun_ccd0_acisf10956_pi14-548_cl_pass0_tfrozen_src12_1.ximg exists
[Fri Sep 30 15:25:21 2011] Fit fullrun_ccd0_acisf10956_pi14-548_cl_pass0_tfrozen_src12 appears to have run properly
[Fri Sep 30 15:26:08 2011] Source 15 is offset by 2.386190 and 4.182169 pixels which is larger than
2 X fitted extent = 0.401024 x 0.401024, not incorporating fit results
[Fri Sep 30 15:26:08 2011] Spatial fit model total counts = 156.387000, observed total counts = 160.000000
[Fri Sep 30 15:26:08 2011] Offset between fit and detection position for source 15 = 0.681611 pixels
[Fri Sep 30 15:26:08 2011] 155.559500 total counts/ 22.597500 bgd. counts: snr = 27.970314
Spatial fit parameters:
  Offset between fit and detection position for source 15 = 0.681611 pixels
  Position = (1280.6, 847.9) = 20 33 11.57 41 12 43.2
  Extent = 0.5 (0.5-0.6)", rotation angle = 0
  Source counts = 133.0 +/- 12.5
  Background counts = 22.6
  Rate = 0.005 +/- 0.0005
[Fri Sep 30 15:26:08 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 15:26:08 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 15:26:08 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 15:26:08 2011] Source does appear to be extended
[Fri Sep 30 15:26:08 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 15:27:20 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Sep 30 15:27:20 2011] Initial guess for spatial extent in simple fitting = 0.53"
[Fri Sep 30 15:27:20 2011] source mask rpix=1.1, npix_max = 9, mask sum = 9, frac = 0.903
[Fri Sep 30 15:27:20 2011] Giving source the simple spatial ID 12 for pass 1, mean size = 0.53"
[Fri Sep 30 15:27:21 2011] fullrun_ccd0_acisf10956_pi14-548_cl_pass1_src12.ximg exists
[Fri Sep 30 15:27:21 2011] fullrun_ccd0_acisf10956_pi14-548_cl_pass1_src12_1.ximg exists
[Fri Sep 30 15:27:21 2011] Fit fullrun_ccd0_acisf10956_pi14-548_cl_pass1_src12 appears to have run properly
[Fri Sep 30 15:27:23 2011] fullrun_ccd0_acisf10956_pi14-548_cl_pass1_tfrozen_src12.ximg exists
[Fri Sep 30 15:27:23 2011] fullrun_ccd0_acisf10956_pi14-548_cl_pass1_tfrozen_src12_1.ximg exists
[Fri Sep 30 15:27:23 2011] Fit fullrun_ccd0_acisf10956_pi14-548_cl_pass1_tfrozen_src12 appears to have run properly
[Fri Sep 30 15:27:54 2011] Spatial fit model total counts = 153.932000, observed total counts = 156.000000
[Fri Sep 30 15:27:54 2011] Offset between fit and detection position for source 15 = 0.015130 pixels
[Fri Sep 30 15:27:54 2011] 152.715300 total counts/ 17.379300 bgd. counts: snr = 32.463639
Spatial fit parameters:
  Offset between fit and detection position for source 15 = 0.015130 pixels
  Position = (1280.6, 847.9) = 20 33 11.57 41 12 43.2
  Extent = 0.5 (0.5-0.6)", rotation angle = 0
  Source counts = 135.3 +/- 12.4
  Background counts = 17.4
  Rate = 0.005 +/- 0.0004
[Fri Sep 30 15:27:54 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 15:27:54 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 15:27:54 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 15:27:54 2011] Source does appear to be extended
[Fri Sep 30 15:27:54 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 15:28:58 2011] Not overwriting source region fullrun_ccd0_acisf10956_pi14-548_pass1_cl_src15_src.reg
[Fri Sep 30 15:28:58 2011] Extracting stamp from image fullrun_ccd0_acisf10956_pi14-548_cl_sm2.00.img.gz, (1256, 823) - (1305, 872)
[Fri Sep 30 15:28:59 2011] Writing fullrun_ccd0_acisf10956_pi14-548_pass1_cl_src15.gif
[Fri Sep 30 15:29:46 2011] ../../acisf10956/products/events/fullrun_ccd0_acisf10956_pi14-548_pass1_cl_src15_src.evt and ../../acisf10956/products/events/fullrun_ccd0_acisf10956_pi14-548_pass1_cl_src15_bgd.evt exist, delete to re-create
[Fri Sep 30 15:29:46 2011] Size of ../../acisf10956/products/events/fullrun_ccd0_acisf10956_pi14-548_pass1_cl_src15_src.evt.gz[events] = 141 counts
[Fri Sep 30 15:29:46 2011] Mean chipx,y = (913.51, 970.02)
[Fri Sep 30 15:29:46 2011] Mean tdetx,y = (4031.02, 4218.49)
[Fri Sep 30 15:29:46 2011] chipx,y range = (898.00-932.00, 953.00-990.00)
[Fri Sep 30 15:29:46 2011] Size of ../../acisf10956/products/events/fullrun_ccd0_acisf10956_pi14-548_pass1_cl_src15_bgd.evt.gz[events] = 29 counts
[Fri Sep 30 15:29:46 2011] ../../acisf10956/products/images/fullrun_ccd0_acisf10956_pi14-548_pass1_cl_src15_src.img and ../../acisf10956/products/images/fullrun_ccd0_acisf10956_pi14-548_pass1_cl_src15_bgd.img exist, delete to re-create
[Fri Sep 30 15:29:46 2011] ../../acisf10956/products/spectra/fullrun_ccd0_acisf10956_pi14-548_pass1_cl_src15_src.pi and ../../acisf10956/products/spectra/fullrun_ccd0_acisf10956_pi14-548_pass1_cl_src15_bgd.pi exist, delete to re-create
[Fri Sep 30 15:29:49 2011] ../../acisf10956/products/lightcurves/fullrun_ccd0_acisf10956_pi14-548_pass1_cl_src15_src.lc and ../../acisf10956/products/lightcurves/fullrun_ccd0_acisf10956_pi14-548_pass1_cl_src15_bgd.lc exist, delete to re-create
[Fri Sep 30 15:32:31 2011] Keeping rmf generated by specextract
[Fri Sep 30 15:32:31 2011] 193.569
[Fri Sep 30 15:45:04 2011] Updating aperture counts using extracted products
[Fri Sep 30 15:45:04 2011] Error reading totcts from fullrun_ccd0_acisf10956_pi14-548_pass1_cl_src15_src.pi.gz
[Fri Sep 30 15:45:04 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 30 15:45:04 2011] Using photon index=1.80, rate=0.00489, arf fullrun_ccd0_acisf10956_pi14-548_pass1_cl_src15.arf
[Fri Sep 30 15:45:04 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 30 15:45:04 2011] Updating source flux to 7.7e-14
[Fri Sep 30 15:45:16 2011] Flag b found in src. 15 procflags, skipping spectral fitting