[Fri Sep 30 20:29:51 2011] Detection parameters:
  Position = (291.5, 325.5) = 17 46 16.70 -28 58 46.1
  Extent = 0.5" x 0.5", rotation angle = 90 degrees
  Source counts = 16.8 +/- 5.2
  Background counts = 10.2
  Rate = 0.0002 +/- 7e-05

[Fri Sep 30 20:29:52 2011] Off-axis axis estimate = 8.19'
[Fri Sep 30 20:32:36 2011] Using EEF radius (= 2.96 ")to estimate initial spatial extent for simple fitting
[Fri Sep 30 20:32:36 2011] Initial guess for spatial extent in simple fitting = 2.96"
[Fri Sep 30 20:32:36 2011] source mask rpix=6.0, npix_max = 170, mask sum = 156, frac = 0.917
[Fri Sep 30 20:32:36 2011] Giving source the simple spatial ID 54 for pass 0, mean size = 2.96"
[Fri Sep 30 20:32:40 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_src54.ximg exists
[Fri Sep 30 20:32:40 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_src54_1.ximg exists
[Fri Sep 30 20:32:40 2011] Fit fullrun_ccd0_acisf11843_pi14-548_cl_pass0_src54 appears to have run properly
[Fri Sep 30 20:32:43 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_tfrozen_src54.ximg exists
[Fri Sep 30 20:32:43 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_tfrozen_src54_1.ximg exists
[Fri Sep 30 20:32:43 2011] Fit fullrun_ccd0_acisf11843_pi14-548_cl_pass0_tfrozen_src54 appears to have run properly
[Fri Sep 30 20:33:30 2011] Spatial fit model total counts = 170.115000, observed total counts = 168.000000
[Fri Sep 30 20:33:30 2011] Offset between fit and detection position for source 55 = 3.333839 pixels
[Fri Sep 30 20:33:30 2011] 168.151600 total counts/ 132.211000 bgd. counts: snr = 3.125730
Spatial fit parameters:
  Offset between fit and detection position for source 55 = 3.333839 pixels
  Position = (294.8, 326.0) = 17 46 16.59 -28 58 46.1
  Extent = 3.1 (2.1-5.7)", rotation angle = 1
  Source counts = 35.9 +/- 13.0
  Background counts = 132.2
  Rate = 0.0005 +/- 0.0002
[Fri Sep 30 20:33:30 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 20:33:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 20:33:30 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 20:33:30 2011] Source does appear to be extended
[Fri Sep 30 20:33:30 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.46
[Fri Sep 30 20:34:43 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Sep 30 20:34:43 2011] Initial guess for spatial extent in simple fitting = 1.92"
[Fri Sep 30 20:34:43 2011] source mask rpix=3.9, npix_max = 77, mask sum = 69, frac = 0.893
[Fri Sep 30 20:34:43 2011] Giving source the simple spatial ID 51 for pass 1, mean size = 1.92"
[Fri Sep 30 20:34:45 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src51.ximg exists
[Fri Sep 30 20:34:45 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src51.csv
[Fri Sep 30 20:34:45 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src51_1.ximg exists
[Fri Sep 30 20:34:45 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src51.csv
[Fri Sep 30 20:34:45 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src51_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src51.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 30 20:34:47 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_tfrozen_src51.ximg exists
[Fri Sep 30 20:34:47 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_tfrozen_src51_1.ximg exists
[Fri Sep 30 20:34:47 2011] Fit fullrun_ccd0_acisf11843_pi14-548_cl_pass1_tfrozen_src51 appears to have run properly
[Fri Sep 30 20:35:25 2011] Warning, spatial fit 51 centroid is now closest to src. 57
[Fri Sep 30 20:35:25 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 20:35:25 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 20:35:25 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 20:35:25 2011] Source does appear to be extended
[Fri Sep 30 20:35:25 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.46
[Fri Sep 30 20:36:28 2011] Not overwriting source region fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src55_src.reg
[Fri Sep 30 20:36:28 2011] Extracting stamp from image fullrun_ccd0_acisf11843_pi14-548_cl_sm2.00.img.gz, (153, 185) - (436, 467)
[Fri Sep 30 20:36:28 2011] Writing fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src55.gif
[Fri Sep 30 20:38:51 2011] ../../acisf11843/products/events/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src55_src.evt and ../../acisf11843/products/events/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src55_bgd.evt exist, delete to re-create
[Fri Sep 30 20:38:51 2011] Size of ../../acisf11843/products/events/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src55_src.evt.gz[events] = 89 counts
[Fri Sep 30 20:38:51 2011] Mean chipx,y = (170.99, 732.10)
[Fri Sep 30 20:38:51 2011] Mean tdetx,y = (3793.10, 4961.01)
[Fri Sep 30 20:38:51 2011] chipx,y range = (132.00-206.00, 715.00-754.00)
[Fri Sep 30 20:38:51 2011] Size of ../../acisf11843/products/events/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src55_bgd.evt.gz[events] = 2021 counts
[Fri Sep 30 20:38:51 2011] ../../acisf11843/products/images/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src55_src.img and ../../acisf11843/products/images/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src55_bgd.img exist, delete to re-create
[Fri Sep 30 20:38:51 2011] ../../acisf11843/products/spectra/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src55_src.pi and ../../acisf11843/products/spectra/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src55_bgd.pi exist, delete to re-create
[Fri Sep 30 20:38:51 2011] Not generating rmf since there are only 35 counts
[Fri Sep 30 20:38:53 2011] ../../acisf11843/products/lightcurves/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src55_src.lc and ../../acisf11843/products/lightcurves/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src55_bgd.lc exist, delete to re-create
[Fri Sep 30 20:39:09 2011] 167.078
[Fri Sep 30 20:50:16 2011] Updating aperture counts using extracted products
[Fri Sep 30 20:50:16 2011] Error reading totcts from fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src55_src.pi.gz
[Fri Sep 30 20:50:16 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 30 20:50:16 2011] Using photon index=1.80, rate=0.000455, arf fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src55.arf
[Fri Sep 30 20:50:16 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 30 20:50:16 2011] Updating source flux to 8.1e-15
[Fri Sep 30 20:50:28 2011] Source 55 has fewer than 100.000000 counts, skipping spectral fitting