[Mon Sep 26 15:09:24 2011] Detection parameters:
  Position = (131.8, 556.2) = 14 32 24.76 32 54 2.3
  Extent = 0.9" x 0.6", rotation angle = 178 degrees
  Source counts = 41.8 +/- 6.6
  Background counts = 2.2
  Rate = 0.001 +/- 0.0002

[Mon Sep 26 15:09:26 2011] Off-axis axis estimate = 3.88'
[Mon Sep 26 15:10:22 2011] Using EEF radius (= 0.79 ")to estimate initial spatial extent for simple fitting
[Mon Sep 26 15:10:22 2011] Initial guess for spatial extent in simple fitting = 0.79"
[Mon Sep 26 15:10:22 2011] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.894
[Mon Sep 26 15:10:22 2011] Giving source the simple spatial ID 9 for pass 0, mean size = 0.79"
[Mon Sep 26 15:10:23 2011] fullrun_ccd3_acisf10457_pi14-548_cl_pass0_src9.ximg exists
[Mon Sep 26 15:10:23 2011] fullrun_ccd3_acisf10457_pi14-548_cl_pass0_src9_1.ximg exists
[Mon Sep 26 15:10:23 2011] Fit fullrun_ccd3_acisf10457_pi14-548_cl_pass0_src9 appears to have run properly
[Mon Sep 26 15:10:23 2011] fullrun_ccd3_acisf10457_pi14-548_cl_pass0_tfrozen_src9.ximg exists
[Mon Sep 26 15:10:23 2011] fullrun_ccd3_acisf10457_pi14-548_cl_pass0_tfrozen_src9_1.ximg exists
[Mon Sep 26 15:10:23 2011] Fit fullrun_ccd3_acisf10457_pi14-548_cl_pass0_tfrozen_src9 appears to have run properly
[Mon Sep 26 15:10:38 2011] Spatial fit model total counts = 47.768400, observed total counts = 46.000000
[Mon Sep 26 15:10:38 2011] Offset between fit and detection position for source 4 = 0.821408 pixels
[Mon Sep 26 15:10:38 2011] 47.314210 total counts/ 2.530010 bgd. counts: snr = 28.155530
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.821408 pixels
  Position = (132.4, 556.7) = 14 32 24.75 32 54 2.4
  Extent = 1.3" x 0.8", rotation angle = 1
  Source counts = 44.8 +/- 6.9
  Background counts = 2.5
  Rate = 0.001 +/- 0.0002
[Mon Sep 26 15:10:38 2011] Vigneting correction estimate = 1.000000
[Mon Sep 26 15:10:38 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Sep 26 15:10:38 2011] Assessing source extent using major
[Mon Sep 26 15:10:38 2011] Source does appear to be extended
[Mon Sep 26 15:10:38 2011] Computing asymmetry using major and minor axis, asym = 1.68
[Mon Sep 26 15:10:38 2011] Source is asymmetric
[Mon Sep 26 15:11:10 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Sep 26 15:11:10 2011] Initial guess for spatial extent in simple fitting = 1.07"
[Mon Sep 26 15:11:10 2011] source mask rpix=2.2, npix_max = 28, mask sum = 25, frac = 0.879
[Mon Sep 26 15:11:10 2011] Giving source the simple spatial ID 9 for pass 1, mean size = 1.07"
[Mon Sep 26 15:11:11 2011] fullrun_ccd3_acisf10457_pi14-548_cl_pass1_src9.ximg exists
[Mon Sep 26 15:11:11 2011] fullrun_ccd3_acisf10457_pi14-548_cl_pass1_src9_1.ximg exists
[Mon Sep 26 15:11:11 2011] Fit fullrun_ccd3_acisf10457_pi14-548_cl_pass1_src9 appears to have run properly
[Mon Sep 26 15:11:12 2011] fullrun_ccd3_acisf10457_pi14-548_cl_pass1_tfrozen_src9.ximg exists
[Mon Sep 26 15:11:12 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf10457_pi14-548_cl_pass1_tfrozen_src9.csv
[Mon Sep 26 15:11:12 2011] fullrun_ccd3_acisf10457_pi14-548_cl_pass1_tfrozen_src9_1.ximg exists
[Mon Sep 26 15:11:12 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf10457_pi14-548_cl_pass1_tfrozen_src9.csv
[Mon Sep 26 15:11:12 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf10457_pi14-548_cl_pass1_tfrozen_src9_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf10457_pi14-548_cl_pass1_tfrozen_src9.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
[Mon Sep 26 15:11:24 2011] Spatial fit model total counts = 40.802900, observed total counts = 46.000000
[Mon Sep 26 15:11:24 2011] Offset between fit and detection position for source 4 = 0.619408 pixels
[Mon Sep 26 15:11:24 2011] 40.807363 total counts/ 0.069363 bgd. counts: snr = 154.681018
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.619408 pixels
  Position = (131.8, 556.8) = 14 32 24.78 32 54 2.4
  Extent = 1.0 (0.7-1.1)", rotation angle = 0
  Source counts = 40.7 +/- 6.4
  Background counts = 0.1
  Rate = 0.001 +/- 0.0002
[Mon Sep 26 15:11:24 2011] Vigneting correction estimate = 1.000000
[Mon Sep 26 15:11:24 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Sep 26 15:11:24 2011] Assessing source extent using major axis lower bound
[Mon Sep 26 15:11:24 2011] Source does appear to be extended
[Mon Sep 26 15:11:24 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Sep 26 15:16:57 2011] Not overwriting source region fullrun_ccd3_acisf10457_pi14-548_pass1_cl_src4_src.reg
[Mon Sep 26 15:16:57 2011] Extracting stamp from image fullrun_ccd3_acisf10457_pi14-548_cl_sm2.00.img.gz, (88, 513) - (176, 601)
[Mon Sep 26 15:16:57 2011] Writing fullrun_ccd3_acisf10457_pi14-548_pass1_cl_src4.gif
[Mon Sep 26 15:17:33 2011] ../../acisf10457/products/events/fullrun_ccd3_acisf10457_pi14-548_pass1_cl_src4_src.evt and ../../acisf10457/products/events/fullrun_ccd3_acisf10457_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Mon Sep 26 15:17:33 2011] Size of ../../acisf10457/products/events/fullrun_ccd3_acisf10457_pi14-548_pass1_cl_src4_src.evt.gz[events] = 45 counts
[Mon Sep 26 15:17:33 2011] Mean chipx,y = (483.27, 940.93)
[Mon Sep 26 15:17:33 2011] Mean tdetx,y = (4191.07, 3544.27)
[Mon Sep 26 15:17:33 2011] chipx,y range = (466.00-501.00, 920.00-963.00)
[Mon Sep 26 15:17:33 2011] Size of ../../acisf10457/products/events/fullrun_ccd3_acisf10457_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 34 counts
[Mon Sep 26 15:17:33 2011] ../../acisf10457/products/images/fullrun_ccd3_acisf10457_pi14-548_pass1_cl_src4_src.img and ../../acisf10457/products/images/fullrun_ccd3_acisf10457_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Mon Sep 26 15:17:33 2011] ../../acisf10457/products/spectra/fullrun_ccd3_acisf10457_pi14-548_pass1_cl_src4_src.pi and ../../acisf10457/products/spectra/fullrun_ccd3_acisf10457_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Mon Sep 26 15:17:33 2011] Not generating rmf since there are only 40 counts
[Mon Sep 26 15:17:35 2011] ../../acisf10457/products/lightcurves/fullrun_ccd3_acisf10457_pi14-548_pass1_cl_src4_src.lc and ../../acisf10457/products/lightcurves/fullrun_ccd3_acisf10457_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Mon Sep 26 15:18:57 2011] 176.65
[Mon Sep 26 15:19:19 2011] Updating aperture counts using extracted products
[Mon Sep 26 15:19:19 2011] Error reading totcts from fullrun_ccd3_acisf10457_pi14-548_pass1_cl_src4_src.pi.gz
[Mon Sep 26 15:19:19 2011] Calculating source flux in energy range 0.30-8.00
[Mon Sep 26 15:19:19 2011] Using photon index=1.80, rate=0.00118, arf fullrun_ccd3_acisf10457_pi14-548_pass1_cl_src4.arf
[Mon Sep 26 15:19:19 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Mon Sep 26 15:19:19 2011] Updating source flux to 1.6e-14
[Mon Sep 26 15:19:31 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting