[Thu Oct 20 07:46:50 2011] Detection parameters:
  Position = (833.8, 633.1) = 5 3 49.44 -66 23 48.7
  Extent = 1.1" x 0.6", rotation angle = 17 degrees
  Source counts = 27.1 +/- 5.4
  Background counts = 1.9
  Rate = 0.001 +/- 0.0002

[Thu Oct 20 07:46:51 2011] Off-axis axis estimate = 3.75'
[Thu Oct 20 07:47:32 2011] Using EEF radius (= 0.76 ")to estimate initial spatial extent for simple fitting
[Thu Oct 20 07:47:32 2011] Initial guess for spatial extent in simple fitting = 0.76"
[Thu Oct 20 07:47:32 2011] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.962
[Thu Oct 20 07:47:32 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 0.76"
[Thu Oct 20 07:47:33 2011] fullrun_ccd7_acisf03945_pi14-548_cl_pass0_src8.ximg exists
[Thu Oct 20 07:47:33 2011] fullrun_ccd7_acisf03945_pi14-548_cl_pass0_src8_1.ximg exists
[Thu Oct 20 07:47:33 2011] Fit fullrun_ccd7_acisf03945_pi14-548_cl_pass0_src8 appears to have run properly
[Thu Oct 20 07:47:33 2011] fullrun_ccd7_acisf03945_pi14-548_cl_pass0_tfrozen_src8.ximg exists
[Thu Oct 20 07:47:33 2011] fullrun_ccd7_acisf03945_pi14-548_cl_pass0_tfrozen_src8_1.ximg exists
[Thu Oct 20 07:47:33 2011] Fit fullrun_ccd7_acisf03945_pi14-548_cl_pass0_tfrozen_src8 appears to have run properly
[Thu Oct 20 07:47:41 2011] Spatial fit model total counts = 28.773200, observed total counts = 30.000000
[Thu Oct 20 07:47:41 2011] Offset between fit and detection position for source 7 = 0.348007 pixels
[Thu Oct 20 07:47:41 2011] 29.744290 total counts/ 7.416590 bgd. counts: snr = 8.198641
Spatial fit parameters:
  Offset between fit and detection position for source 7 = 0.348007 pixels
  Position = (833.5, 633.3) = 5 3 49.50 -66 23 48.8
  Extent = 1.2" x 0.6", rotation angle = 4
  Source counts = 22.3 +/- 5.5
  Background counts = 7.4
  Rate = 0.0009 +/- 0.0002
[Thu Oct 20 07:47:41 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 07:47:41 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 07:47:41 2011] Assessing source extent using major
[Thu Oct 20 07:47:41 2011] Source does appear to be extended
[Thu Oct 20 07:47:41 2011] Computing asymmetry using major and minor axis, asym = 2.08
[Thu Oct 20 07:47:41 2011] Source is asymmetric
[Thu Oct 20 07:48:01 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct 20 07:48:01 2011] Initial guess for spatial extent in simple fitting = 0.87"
[Thu Oct 20 07:48:01 2011] source mask rpix=1.8, npix_max = 20, mask sum = 25, frac = 1.211
[Thu Oct 20 07:48:01 2011] Giving source the simple spatial ID 8 for pass 1, mean size = 0.87"
[Thu Oct 20 07:48:02 2011] fullrun_ccd7_acisf03945_pi14-548_cl_pass1_src8.ximg exists
[Thu Oct 20 07:48:02 2011] fullrun_ccd7_acisf03945_pi14-548_cl_pass1_src8_1.ximg exists
[Thu Oct 20 07:48:02 2011] Fit fullrun_ccd7_acisf03945_pi14-548_cl_pass1_src8 appears to have run properly
[Thu Oct 20 07:48:02 2011] fullrun_ccd7_acisf03945_pi14-548_cl_pass1_tfrozen_src8.ximg exists
[Thu Oct 20 07:48:02 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf03945_pi14-548_cl_pass1_tfrozen_src8.csv
[Thu Oct 20 07:48:02 2011] fullrun_ccd7_acisf03945_pi14-548_cl_pass1_tfrozen_src8_1.ximg exists
[Thu Oct 20 07:48:02 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf03945_pi14-548_cl_pass1_tfrozen_src8.csv
[Thu Oct 20 07:48:02 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf03945_pi14-548_cl_pass1_tfrozen_src8_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf03945_pi14-548_cl_pass1_tfrozen_src8.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
[Thu Oct 20 07:48:09 2011] Spatial fit model total counts = 30.971400, observed total counts = 30.000000
[Thu Oct 20 07:48:09 2011] Offset between fit and detection position for source 7 = 0.166570 pixels
[Thu Oct 20 07:48:09 2011] 32.579650 total counts/ 9.215350 bgd. counts: snr = 7.696563
Spatial fit parameters:
  Offset between fit and detection position for source 7 = 0.166570 pixels
  Position = (833.5, 633.1) = 5 3 49.51 -66 23 48.9
  Extent = 1.0" x 0.5", rotation angle = 11
  Source counts = 23.4 +/- 5.7
  Background counts = 9.2
  Rate = 0.0009 +/- 0.0002
[Thu Oct 20 07:48:09 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 07:48:09 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 07:48:09 2011] Assessing source extent using major
[Thu Oct 20 07:48:09 2011] Source does appear to be extended
[Thu Oct 20 07:48:09 2011] Computing asymmetry using major and minor axis, asym = 2.06
[Thu Oct 20 07:48:09 2011] Source is asymmetric
[Thu Oct 20 07:49:51 2011] Not overwriting source region fullrun_ccd7_acisf03945_pi14-548_pass1_cl_src7_src.reg
[Thu Oct 20 07:49:51 2011] Extracting stamp from image fullrun_ccd7_acisf03945_pi14-548_cl_sm2.00.img.gz, (788, 588) - (879, 678)
[Thu Oct 20 07:49:51 2011] Writing fullrun_ccd7_acisf03945_pi14-548_pass1_cl_src7.gif
[Thu Oct 20 07:50:16 2011] ../../acisf03945/products/events/fullrun_ccd7_acisf03945_pi14-548_pass1_cl_src7_src.evt and ../../acisf03945/products/events/fullrun_ccd7_acisf03945_pi14-548_pass1_cl_src7_bgd.evt exist, delete to re-create
[Thu Oct 20 07:50:16 2011] Size of ../../acisf03945/products/events/fullrun_ccd7_acisf03945_pi14-548_pass1_cl_src7_src.evt.gz[events] = 26 counts
[Thu Oct 20 07:50:16 2011] Mean chipx,y = (594.50, 768.31)
[Thu Oct 20 07:50:16 2011] Mean tdetx,y = (4511.50, 2470.31)
[Thu Oct 20 07:50:16 2011] chipx,y range = (578.00-612.00, 750.00-787.00)
[Thu Oct 20 07:50:16 2011] Size of ../../acisf03945/products/events/fullrun_ccd7_acisf03945_pi14-548_pass1_cl_src7_bgd.evt.gz[events] = 39 counts
[Thu Oct 20 07:50:16 2011] ../../acisf03945/products/images/fullrun_ccd7_acisf03945_pi14-548_pass1_cl_src7_src.img and ../../acisf03945/products/images/fullrun_ccd7_acisf03945_pi14-548_pass1_cl_src7_bgd.img exist, delete to re-create
[Thu Oct 20 07:50:16 2011] ../../acisf03945/products/spectra/fullrun_ccd7_acisf03945_pi14-548_pass1_cl_src7_src.pi and ../../acisf03945/products/spectra/fullrun_ccd7_acisf03945_pi14-548_pass1_cl_src7_bgd.pi exist, delete to re-create
[Thu Oct 20 07:50:16 2011] Not generating rmf since there are only 23 counts
[Thu Oct 20 07:50:19 2011] ../../acisf03945/products/lightcurves/fullrun_ccd7_acisf03945_pi14-548_pass1_cl_src7_src.lc and ../../acisf03945/products/lightcurves/fullrun_ccd7_acisf03945_pi14-548_pass1_cl_src7_bgd.lc exist, delete to re-create
[Thu Oct 20 07:50:55 2011] 223.649
[Thu Oct 20 07:50:58 2011] Updating aperture counts using extracted products
[Thu Oct 20 07:50:58 2011] Error reading totcts from fullrun_ccd7_acisf03945_pi14-548_pass1_cl_src7_src.pi.gz
[Thu Oct 20 07:50:59 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct 20 07:50:59 2011] Using photon index=1.80, rate=0.000948, arf fullrun_ccd7_acisf03945_pi14-548_pass1_cl_src7.arf
[Thu Oct 20 07:50:59 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct 20 07:50:59 2011] Updating source flux to 7.5e-15
[Thu Oct 20 07:51:10 2011] Source 7 has fewer than 100.000000 counts, skipping spectral fitting