[Tue Sep 27 03:59:34 2011] Detection parameters:
  Position = (1089.5, 1017.6) = 21 44 25.58 38 21 32.0
  Extent = 0.5" x 0.5", rotation angle = 48 degrees
  Source counts = 637.3 +/- 25.9
  Background counts = 32.7
  Rate = 0.1 +/- 0.004

[Tue Sep 27 03:59:44 2011] Off-axis axis estimate = 4.54'
[Tue Sep 27 04:01:08 2011] Using EEF radius (= 1.01 ")to estimate initial spatial extent for simple fitting
[Tue Sep 27 04:01:08 2011] Initial guess for spatial extent in simple fitting = 1.01"
[Tue Sep 27 04:01:08 2011] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.962
[Tue Sep 27 04:01:08 2011] Giving source the simple spatial ID 47 for pass 0, mean size = 1.01"
[Tue Sep 27 04:01:11 2011] fullrun_ccd7_acisf08224_pi14-548_cl_pass0_src47.ximg exists
[Tue Sep 27 04:01:11 2011] fullrun_ccd7_acisf08224_pi14-548_cl_pass0_src47_1.ximg exists
[Tue Sep 27 04:01:11 2011] Fit fullrun_ccd7_acisf08224_pi14-548_cl_pass0_src47 appears to have run properly
[Tue Sep 27 04:01:14 2011] fullrun_ccd7_acisf08224_pi14-548_cl_pass0_tfrozen_src47.ximg exists
[Tue Sep 27 04:01:14 2011] fullrun_ccd7_acisf08224_pi14-548_cl_pass0_tfrozen_src47_1.ximg exists
[Tue Sep 27 04:01:14 2011] Fit fullrun_ccd7_acisf08224_pi14-548_cl_pass0_tfrozen_src47 appears to have run properly
[Tue Sep 27 04:01:34 2011] Warning, spatial fit 47 centroid is now closest to src. 62
[Tue Sep 27 04:01:35 2011] Spatial fit model total counts = 2368.070000, observed total counts = 2078.000000
[Tue Sep 27 04:01:35 2011] Poor agreement between spatial fit and data for source 63
It may help to tweak spatial fit manually
Not incorporating fit results
[Tue Sep 27 04:01:35 2011] Vigneting correction estimate = 1.000000
[Tue Sep 27 04:01:35 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Sep 27 04:01:35 2011] Assessing source extent using major
[Tue Sep 27 04:01:35 2011] Source does appear to be extended
[Tue Sep 27 04:01:35 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Sep 27 04:01:35 2011] Source is confused with source 62
[Tue Sep 27 04:01:35 2011] Source is confused with source 141
[Tue Sep 27 04:01:56 2011] Using EEF radius (= 1.01 ")to estimate initial spatial extent for simple fitting
[Tue Sep 27 04:01:56 2011] Initial guess for spatial extent in simple fitting = 1.01"
[Tue Sep 27 04:01:56 2011] source mask rpix=2.0, npix_max = 25, mask sum = 25, frac = 0.962
[Tue Sep 27 04:01:56 2011] Giving source the simple spatial ID 47 for pass 1, mean size = 1.01"
[Tue Sep 27 04:01:59 2011] fullrun_ccd7_acisf08224_pi14-548_cl_pass1_src47.ximg exists
[Tue Sep 27 04:01:59 2011] fullrun_ccd7_acisf08224_pi14-548_cl_pass1_src47_1.ximg exists
[Tue Sep 27 04:01:59 2011] Fit fullrun_ccd7_acisf08224_pi14-548_cl_pass1_src47 appears to have run properly
[Tue Sep 27 04:02:06 2011] fullrun_ccd7_acisf08224_pi14-548_cl_pass1_tfrozen_src47.ximg exists
[Tue Sep 27 04:02:06 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf08224_pi14-548_cl_pass1_tfrozen_src47.csv
[Tue Sep 27 04:02:06 2011] fullrun_ccd7_acisf08224_pi14-548_cl_pass1_tfrozen_src47_1.ximg exists
[Tue Sep 27 04:02:06 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf08224_pi14-548_cl_pass1_tfrozen_src47.csv
[Tue Sep 27 04:02:06 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf08224_pi14-548_cl_pass1_tfrozen_src47_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf08224_pi14-548_cl_pass1_tfrozen_src47.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
[Tue Sep 27 04:02:31 2011] Warning, spatial fit 47 centroid is now closest to src. 62
[Tue Sep 27 04:02:31 2011] Source 63 is offset by -5.414579 and -4.196015 pixels which is larger than
2 X fitted extent = 15.856829 x 2.896297, not incorporating fit results
[Tue Sep 27 04:02:31 2011] Vigneting correction estimate = 1.000000
[Tue Sep 27 04:02:31 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Sep 27 04:02:31 2011] Assessing source extent using major
[Tue Sep 27 04:02:31 2011] Source does appear to be extended
[Tue Sep 27 04:02:31 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Sep 27 04:03:13 2011] Not overwriting source region fullrun_ccd7_acisf08224_pi14-548_pass1_cl_src63_src.reg
[Tue Sep 27 04:03:13 2011] Extracting stamp from image fullrun_ccd7_acisf08224_pi14-548_cl_sm2.00.img.gz, (1067, 995) - (1112, 1040)
[Tue Sep 27 04:03:13 2011] Writing fullrun_ccd7_acisf08224_pi14-548_pass1_cl_src63.gif
[Tue Sep 27 04:06:10 2011] ../../acisf08224/products/events/fullrun_ccd7_acisf08224_pi14-548_pass1_cl_src63_src.evt and ../../acisf08224/products/events/fullrun_ccd7_acisf08224_pi14-548_pass1_cl_src63_bgd.evt exist, delete to re-create
[Tue Sep 27 04:06:10 2011] Size of ../../acisf08224/products/events/fullrun_ccd7_acisf08224_pi14-548_pass1_cl_src63_src.evt.gz[events] = 788 counts
[Tue Sep 27 04:06:10 2011] Mean chipx,y = (500.07, 42.83)
[Tue Sep 27 04:06:10 2011] Mean tdetx,y = (4417.07, 1744.83)
[Tue Sep 27 04:06:10 2011] chipx,y range = (482.00-520.00, 20.00-64.00)
[Tue Sep 27 04:06:10 2011] ../../acisf08224/products/events/fullrun_ccd7_acisf08224_pi14-548_pass1_cl_src63_bgd.evt.gz[events] does not have any counts, not extracting spectra.
[Tue Sep 27 04:06:10 2011] ../../acisf08224/products/images/fullrun_ccd7_acisf08224_pi14-548_pass1_cl_src63_src.img and ../../acisf08224/products/images/fullrun_ccd7_acisf08224_pi14-548_pass1_cl_src63_bgd.img exist, delete to re-create
[Tue Sep 27 04:06:10 2011] ../../acisf08224/products/lightcurves/fullrun_ccd7_acisf08224_pi14-548_pass1_cl_src63_src.lc and ../../acisf08224/products/lightcurves/fullrun_ccd7_acisf08224_pi14-548_pass1_cl_src63_bgd.lc exist, delete to re-create
[Tue Sep 27 04:11:59 2011] No arf file found
[Tue Sep 27 04:12:08 2011] Updating aperture counts using extracted products
[Tue Sep 27 04:12:08 2011] Error reading totcts from fullrun_ccd7_acisf08224_pi14-548_pass1_cl_src63_src.pi
[Tue Sep 27 04:12:11 2011] No arf file for this source, not re-computing flux
[Tue Sep 27 04:12:23 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting