[Fri Sep 23 09:58:17 2011] Detection parameters:
  Position = (664.4, 938.7) = 20 33 16.15 41 1 9.1
  Extent = 0.6" x 0.5", rotation angle = 129 degrees
  Source counts = 16.3 +/- 4.2
  Background counts = 1.7
  Rate = 0.0005 +/- 0.0001

[Fri Sep 23 09:58:26 2011] Off-axis axis estimate = 5.22'
[Fri Sep 23 10:00:11 2011] Using EEF radius (= 1.27 ")to estimate initial spatial extent for simple fitting
[Fri Sep 23 10:00:11 2011] Initial guess for spatial extent in simple fitting = 1.27"
[Fri Sep 23 10:00:11 2011] source mask rpix=2.6, npix_max = 37, mask sum = 36, frac = 0.950
[Fri Sep 23 10:00:11 2011] Giving source the simple spatial ID 22 for pass 0, mean size = 1.27"
[Fri Sep 23 10:00:12 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass0_src22.ximg exists
[Fri Sep 23 10:00:12 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass0_src22_1.ximg exists
[Fri Sep 23 10:00:12 2011] Fit fullrun_ccd3_acisf10971_pi14-548_cl_pass0_src22 appears to have run properly
[Fri Sep 23 10:00:21 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass0_tfrozen_src22.ximg exists
[Fri Sep 23 10:00:21 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass0_tfrozen_src22_1.ximg exists
[Fri Sep 23 10:00:21 2011] Fit fullrun_ccd3_acisf10971_pi14-548_cl_pass0_tfrozen_src22 appears to have run properly
[Fri Sep 23 10:00:54 2011] Spatial fit model total counts = 20.261200, observed total counts = 22.000000
[Fri Sep 23 10:00:54 2011] Offset between fit and detection position for source 24 = 1.038688 pixels
[Fri Sep 23 10:00:54 2011] 19.595170 total counts/ 2.734070 bgd. counts: snr = 10.197204
Spatial fit parameters:
  Offset between fit and detection position for source 24 = 1.038688 pixels
  Position = (665.4, 938.4) = 20 33 16.13 41 1 8.7
  Extent = 1.5" x 0.5", rotation angle = 83
  Source counts = 16.9 +/- 4.4
  Background counts = 2.7
  Rate = 0.0006 +/- 0.0001
[Fri Sep 23 10:00:54 2011] Vigneting correction estimate = 1.000000
[Fri Sep 23 10:00:54 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 23 10:00:54 2011] Assessing source extent using major
[Fri Sep 23 10:00:54 2011] Source does appear to be extended
[Fri Sep 23 10:00:54 2011] Computing asymmetry using major and minor axis, asym = 2.71
[Fri Sep 23 10:00:54 2011] Source is asymmetric
[Fri Sep 23 10:01:43 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Sep 23 10:01:43 2011] Initial guess for spatial extent in simple fitting = 1.02"
[Fri Sep 23 10:01:43 2011] source mask rpix=2.1, npix_max = 26, mask sum = 25, frac = 0.951
[Fri Sep 23 10:01:43 2011] Giving source the simple spatial ID 22 for pass 1, mean size = 1.02"
[Fri Sep 23 10:01:44 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass1_src22.ximg exists
[Fri Sep 23 10:01:44 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass1_src22_1.ximg exists
[Fri Sep 23 10:01:44 2011] Fit fullrun_ccd3_acisf10971_pi14-548_cl_pass1_src22 appears to have run properly
[Fri Sep 23 10:01:45 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass1_tfrozen_src22.ximg exists
[Fri Sep 23 10:01:45 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf10971_pi14-548_cl_pass1_tfrozen_src22.csv
[Fri Sep 23 10:01:45 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass1_tfrozen_src22_1.ximg exists
[Fri Sep 23 10:01:45 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf10971_pi14-548_cl_pass1_tfrozen_src22.csv
[Fri Sep 23 10:01:45 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf10971_pi14-548_cl_pass1_tfrozen_src22_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf10971_pi14-548_cl_pass1_tfrozen_src22.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 23 10:02:16 2011] Spatial fit model total counts = 20.837400, observed total counts = 22.000000
[Fri Sep 23 10:02:16 2011] Offset between fit and detection position for source 24 = 0.150667 pixels
[Fri Sep 23 10:02:16 2011] 20.003670 total counts/ 2.967170 bgd. counts: snr = 9.890293
Spatial fit parameters:
  Offset between fit and detection position for source 24 = 0.150667 pixels
  Position = (665.4, 938.6) = 20 33 16.13 41 1 8.8
  Extent = 1.5" x 0.5", rotation angle = 78
  Source counts = 17.0 +/- 4.5
  Background counts = 3.0
  Rate = 0.0006 +/- 0.0001
[Fri Sep 23 10:02:16 2011] Vigneting correction estimate = 1.000000
[Fri Sep 23 10:02:16 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 23 10:02:16 2011] Assessing source extent using major
[Fri Sep 23 10:02:16 2011] Source does appear to be extended
[Fri Sep 23 10:02:16 2011] Computing asymmetry using major and minor axis, asym = 2.81
[Fri Sep 23 10:02:16 2011] Source is asymmetric
[Fri Sep 23 10:10:21 2011] Not overwriting source region fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src24_src.reg
[Fri Sep 23 10:10:21 2011] Extracting stamp from image fullrun_ccd3_acisf10971_pi14-548_cl_sm2.00.img.gz, (597, 871) - (733, 1007)
[Fri Sep 23 10:10:21 2011] Writing fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src24.gif
[Fri Sep 23 10:11:26 2011] ../../acisf10971/products/events/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src24_src.evt and ../../acisf10971/products/events/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src24_bgd.evt exist, delete to re-create
[Fri Sep 23 10:11:26 2011] Size of ../../acisf10971/products/events/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src24_src.evt.gz[events] = 18 counts
[Fri Sep 23 10:11:26 2011] Mean chipx,y = (406.22, 696.33)
[Fri Sep 23 10:11:26 2011] Mean tdetx,y = (4435.67, 3467.22)
[Fri Sep 23 10:11:26 2011] chipx,y range = (384.00-421.00, 683.00-720.00)
[Fri Sep 23 10:11:26 2011] Size of ../../acisf10971/products/events/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src24_bgd.evt.gz[events] = 99 counts
[Fri Sep 23 10:11:26 2011] ../../acisf10971/products/images/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src24_src.img and ../../acisf10971/products/images/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src24_bgd.img exist, delete to re-create
[Fri Sep 23 10:11:26 2011] ../../acisf10971/products/spectra/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src24_src.pi and ../../acisf10971/products/spectra/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src24_bgd.pi exist, delete to re-create
[Fri Sep 23 10:11:26 2011] Not generating rmf since there are only 17 counts
[Fri Sep 23 10:11:28 2011] ../../acisf10971/products/lightcurves/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src24_src.lc and ../../acisf10971/products/lightcurves/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src24_bgd.lc exist, delete to re-create
[Fri Sep 23 10:12:46 2011] 181.041
[Fri Sep 23 10:13:46 2011] Updating aperture counts using extracted products
[Fri Sep 23 10:13:46 2011] Error reading totcts from fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src24_src.pi.gz
[Fri Sep 23 10:13:46 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 23 10:13:46 2011] Using photon index=1.80, rate=0.000564, arf fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src24.arf
[Fri Sep 23 10:13:46 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 23 10:13:46 2011] Updating source flux to 9.3e-15
[Fri Sep 23 10:14:16 2011] Source 24 has fewer than 100.000000 counts, skipping spectral fitting