[Sat Oct 29 05:35:34 2011] Detection parameters:
  Position = (331.8, 297.7) = 11 18 17.83 -4 33 42.1
  Extent = 2.7" x 1.4", rotation angle = 22 degrees
  Source counts = 10.4 +/- 3.6
  Background counts = 2.6
  Rate = 0.002 +/- 0.0007

[Sat Oct 29 05:35:34 2011] Off-axis axis estimate = 8.95'
[Sat Oct 29 05:35:59 2011] Using EEF radius (= 3.54 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 05:35:59 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct 29 05:35:59 2011] Initial guess for spatial extent in simple fitting = 3.54"
[Sat Oct 29 05:35:59 2011] source mask rpix=7.2, npix_max = 237, mask sum = 240, frac = 1.011
[Sat Oct 29 05:35:59 2011] Giving source the simple spatial ID 2 for pass 0, mean size = 3.54"
[Sat Oct 29 05:36:00 2011] fullrun_ccd2_acisf11639_pi14-548_cl_pass0_src2.ximg exists
[Sat Oct 29 05:36:00 2011] fullrun_ccd2_acisf11639_pi14-548_cl_pass0_src2_1.ximg exists
[Sat Oct 29 05:36:00 2011] Fit fullrun_ccd2_acisf11639_pi14-548_cl_pass0_src2 appears to have run properly
[Sat Oct 29 05:36:00 2011] fullrun_ccd2_acisf11639_pi14-548_cl_pass0_tfrozen_src2.ximg exists
[Sat Oct 29 05:36:00 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf11639_pi14-548_cl_pass0_tfrozen_src2.csv
[Sat Oct 29 05:36:00 2011] fullrun_ccd2_acisf11639_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists
[Sat Oct 29 05:36:00 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf11639_pi14-548_cl_pass0_tfrozen_src2.csv
[Sat Oct 29 05:36:00 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd2_acisf11639_pi14-548_cl_pass0_tfrozen_src2_1.ximg
Either tweak this fit manually starting from fullrun_ccd2_acisf11639_pi14-548_cl_pass0_tfrozen_src2.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
[Sat Oct 29 05:36:03 2011] Spatial fit model total counts = 13.502800, observed total counts = 14.000000
[Sat Oct 29 05:36:03 2011] Offset between fit and detection position for source 2 = 0.885260 pixels
[Sat Oct 29 05:36:03 2011] 13.818000 total counts/ 0.000000 bgd. counts: snr = 240462913577706.593750
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 0.885260 pixels
  Position = (331.2, 297.1) = 11 18 17.87 -4 33 42.7
  Extent = 3.6 (1.7-3.5)" x 2.0 (0.5-4.0)", rotation angle = 336 (126-9) degrees
  Source counts = 13.8 +/- 3.7
  Background counts = 0.0
  Rate = 0.003 +/- 0.0007
[Sat Oct 29 05:36:03 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 05:36:03 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 05:36:03 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 05:36:03 2011] Source does appear to be extended
[Sat Oct 29 05:36:03 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.42
[Sat Oct 29 05:36:18 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 29 05:36:18 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct 29 05:36:18 2011] Initial guess for spatial extent in simple fitting = 2.77"
[Sat Oct 29 05:36:18 2011] source mask rpix=5.6, npix_max = 150, mask sum = 144, frac = 0.960
[Sat Oct 29 05:36:18 2011] Giving source the simple spatial ID 2 for pass 1, mean size = 2.77"
[Sat Oct 29 05:36:18 2011] fullrun_ccd2_acisf11639_pi14-548_cl_pass1_src2.ximg exists
[Sat Oct 29 05:36:18 2011] fullrun_ccd2_acisf11639_pi14-548_cl_pass1_src2_1.ximg exists
[Sat Oct 29 05:36:18 2011] Fit fullrun_ccd2_acisf11639_pi14-548_cl_pass1_src2 appears to have run properly
[Sat Oct 29 05:36:18 2011] fullrun_ccd2_acisf11639_pi14-548_cl_pass1_tfrozen_src2.ximg exists
[Sat Oct 29 05:36:18 2011] fullrun_ccd2_acisf11639_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists
[Sat Oct 29 05:36:18 2011] Fit fullrun_ccd2_acisf11639_pi14-548_cl_pass1_tfrozen_src2 appears to have run properly
[Sat Oct 29 05:36:20 2011] Warning, spatial fit 2 centroid is now closest to src. 4
[Sat Oct 29 05:36:20 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 05:36:20 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 05:36:20 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 05:36:20 2011] Source does appear to be extended
[Sat Oct 29 05:36:20 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.42
[Sat Oct 29 05:36:44 2011] Not overwriting source region fullrun_ccd2_acisf11639_pi14-548_pass1_cl_src2_src.reg
[Sat Oct 29 05:36:44 2011] Extracting stamp from image fullrun_ccd2_acisf11639_pi14-548_cl_sm2.00.img.gz, (168, 134) - (494, 460)
[Sat Oct 29 05:36:44 2011] Writing fullrun_ccd2_acisf11639_pi14-548_pass1_cl_src2.gif
[Sat Oct 29 05:36:48 2011] ../../acisf11639/products/events/fullrun_ccd2_acisf11639_pi14-548_pass1_cl_src2_src.evt and ../../acisf11639/products/events/fullrun_ccd2_acisf11639_pi14-548_pass1_cl_src2_bgd.evt exist, delete to re-create
[Sat Oct 29 05:36:48 2011] Size of ../../acisf11639/products/events/fullrun_ccd2_acisf11639_pi14-548_pass1_cl_src2_src.evt.gz[events] = 13 counts
[Sat Oct 29 05:36:48 2011] Mean chipx,y = (840.92, 258.46)
[Sat Oct 29 05:36:48 2011] Mean tdetx,y = (3319.46, 3245.08)
[Sat Oct 29 05:36:48 2011] chipx,y range = (811.00-862.00, 242.00-277.00)
[Sat Oct 29 05:36:48 2011] Size of ../../acisf11639/products/events/fullrun_ccd2_acisf11639_pi14-548_pass1_cl_src2_bgd.evt.gz[events] = 26 counts
[Sat Oct 29 05:36:48 2011] ../../acisf11639/products/images/fullrun_ccd2_acisf11639_pi14-548_pass1_cl_src2_src.img and ../../acisf11639/products/images/fullrun_ccd2_acisf11639_pi14-548_pass1_cl_src2_bgd.img exist, delete to re-create
[Sat Oct 29 05:36:48 2011] ../../acisf11639/products/spectra/fullrun_ccd2_acisf11639_pi14-548_pass1_cl_src2_src.pi and ../../acisf11639/products/spectra/fullrun_ccd2_acisf11639_pi14-548_pass1_cl_src2_bgd.pi exist, delete to re-create
[Sat Oct 29 05:36:48 2011] Not generating rmf since there are only 13 counts
[Sat Oct 29 05:36:51 2011] ../../acisf11639/products/lightcurves/fullrun_ccd2_acisf11639_pi14-548_pass1_cl_src2_src.lc and ../../acisf11639/products/lightcurves/fullrun_ccd2_acisf11639_pi14-548_pass1_cl_src2_bgd.lc exist, delete to re-create
[Sat Oct 29 05:36:57 2011] 157.366
[Sat Oct 29 05:37:10 2011] Updating aperture counts using extracted products
[Sat Oct 29 05:37:10 2011] Error reading totcts from fullrun_ccd2_acisf11639_pi14-548_pass1_cl_src2_src.pi.gz
[Sat Oct 29 05:37:10 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 05:37:10 2011] Using photon index=1.80, rate=0.00271, arf fullrun_ccd2_acisf11639_pi14-548_pass1_cl_src2.arf
[Sat Oct 29 05:37:10 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 05:37:10 2011] Updating source flux to 4e-14
[Sat Oct 29 05:37:14 2011] Source 2 has fewer than 100.000000 counts, skipping spectral fitting
[Sat Oct 29 05:37:15 2011] acisf11639/analysis//spectral/fullrun_ccd2_acisf11639_pi14-548_pass1_cl_src2_pl.csv not found, spectral fit skipped or did not complete