[Sun Sep 25 11:08:17 2011] Detection parameters:
  Position = (945.0, 1120.8) = 22 54 8.89 62 41 17.2
  Extent = 1.0" x 0.9", rotation angle = 157 degrees
  Source counts = 48.9 +/- 7.5
  Background counts = 7.1
  Rate = 0.002 +/- 0.0003

[Sun Sep 25 11:08:20 2011] Off-axis axis estimate = 6.72'
[Sun Sep 25 11:10:00 2011] Using EEF radius (= 2.02 ")to estimate initial spatial extent for simple fitting
[Sun Sep 25 11:10:00 2011] Initial guess for spatial extent in simple fitting = 2.02"
[Sun Sep 25 11:10:00 2011] source mask rpix=4.1, npix_max = 84, mask sum = 90, frac = 1.064
[Sun Sep 25 11:10:00 2011] Giving source the simple spatial ID 36 for pass 0, mean size = 2.02"
[Sun Sep 25 11:10:04 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass0_src36.ximg exists
[Sun Sep 25 11:10:04 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10811_pi14-548_cl_pass0_src36.csv
[Sun Sep 25 11:10:04 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass0_src36_1.ximg exists
[Sun Sep 25 11:10:04 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10811_pi14-548_cl_pass0_src36.csv
[Sun Sep 25 11:10:04 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf10811_pi14-548_cl_pass0_src36_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10811_pi14-548_cl_pass0_src36.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
[Sun Sep 25 11:10:05 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass0_tfrozen_src36.ximg exists
[Sun Sep 25 11:10:05 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass0_tfrozen_src36_1.ximg exists
[Sun Sep 25 11:10:05 2011] Fit fullrun_ccd0_acisf10811_pi14-548_cl_pass0_tfrozen_src36 appears to have run properly
[Sun Sep 25 11:10:36 2011] Spatial fit model total counts = 57.882400, observed total counts = 59.000000
[Sun Sep 25 11:10:36 2011] Offset between fit and detection position for source 37 = 0.496134 pixels
[Sun Sep 25 11:10:36 2011] 57.312620 total counts/ 5.287020 bgd. counts: snr = 22.626200
Spatial fit parameters:
  Offset between fit and detection position for source 37 = 0.496134 pixels
  Position = (944.7, 1121.2) = 22 54 8.94 62 41 17.2
  Extent = 2.4 (2.0-3.1)", rotation angle = 0
  Source counts = 52.0 +/- 7.6
  Background counts = 5.3
  Rate = 0.002 +/- 0.0003
[Sun Sep 25 11:10:36 2011] Vigneting correction estimate = 1.000000
[Sun Sep 25 11:10:36 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Sep 25 11:10:36 2011] Assessing source extent using major axis lower bound
[Sun Sep 25 11:10:36 2011] Source does appear to be extended
[Sun Sep 25 11:10:36 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Sep 25 11:11:15 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Sep 25 11:11:15 2011] Initial guess for spatial extent in simple fitting = 2.38"
[Sun Sep 25 11:11:15 2011] source mask rpix=4.8, npix_max = 113, mask sum = 121, frac = 1.064
[Sun Sep 25 11:11:15 2011] Giving source the simple spatial ID 36 for pass 1, mean size = 2.38"
[Sun Sep 25 11:11:17 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass1_src36.ximg exists
[Sun Sep 25 11:11:17 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10811_pi14-548_cl_pass1_src36.csv
[Sun Sep 25 11:11:17 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass1_src36_1.ximg exists
[Sun Sep 25 11:11:17 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10811_pi14-548_cl_pass1_src36.csv
[Sun Sep 25 11:11:17 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf10811_pi14-548_cl_pass1_src36_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10811_pi14-548_cl_pass1_src36.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
[Sun Sep 25 11:11:19 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass1_tfrozen_src36.ximg exists
[Sun Sep 25 11:11:19 2011] fullrun_ccd0_acisf10811_pi14-548_cl_pass1_tfrozen_src36_1.ximg exists
[Sun Sep 25 11:11:19 2011] Fit fullrun_ccd0_acisf10811_pi14-548_cl_pass1_tfrozen_src36 appears to have run properly
[Sun Sep 25 11:11:45 2011] Warning, spatial fit 36 centroid is now closest to src. 70
[Sun Sep 25 11:11:45 2011] Vigneting correction estimate = 1.000000
[Sun Sep 25 11:11:45 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Sep 25 11:11:45 2011] Assessing source extent using major axis lower bound
[Sun Sep 25 11:11:45 2011] Source does appear to be extended
[Sun Sep 25 11:11:45 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Sep 25 11:12:26 2011] Not overwriting source region fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src37_src.reg
[Sun Sep 25 11:12:26 2011] Extracting stamp from image fullrun_ccd0_acisf10811_pi14-548_cl_sm2.00.img.gz, (836, 1013) - (1053, 1230)
[Sun Sep 25 11:12:26 2011] Writing fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src37.gif
[Sun Sep 25 11:14:30 2011] ../../acisf10811/products/events/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src37_src.evt and ../../acisf10811/products/events/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src37_bgd.evt exist, delete to re-create
[Sun Sep 25 11:14:30 2011] Size of ../../acisf10811/products/events/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src37_src.evt.gz[events] = 65 counts
[Sun Sep 25 11:14:30 2011] Mean chipx,y = (951.02, 244.92)
[Sun Sep 25 11:14:30 2011] Mean tdetx,y = (3305.92, 4180.98)
[Sun Sep 25 11:14:30 2011] chipx,y range = (922.00-982.00, 214.00-266.00)
[Sun Sep 25 11:14:30 2011] Size of ../../acisf10811/products/events/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src37_bgd.evt.gz[events] = 90 counts
[Sun Sep 25 11:14:30 2011] ../../acisf10811/products/images/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src37_src.img and ../../acisf10811/products/images/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src37_bgd.img exist, delete to re-create
[Sun Sep 25 11:14:30 2011] ../../acisf10811/products/spectra/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src37_src.pi and ../../acisf10811/products/spectra/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src37_bgd.pi exist, delete to re-create
[Sun Sep 25 11:14:30 2011] Not generating rmf since there are only 52 counts
[Sun Sep 25 11:14:33 2011] ../../acisf10811/products/lightcurves/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src37_src.lc and ../../acisf10811/products/lightcurves/fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src37_bgd.lc exist, delete to re-create
[Sun Sep 25 11:16:50 2011] 163.406
[Sun Sep 25 11:22:43 2011] Updating aperture counts using extracted products
[Sun Sep 25 11:22:43 2011] Error reading totcts from fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src37_src.pi.gz
[Sun Sep 25 11:22:44 2011] Calculating source flux in energy range 0.30-8.00
[Sun Sep 25 11:22:44 2011] Using photon index=1.80, rate=0.00213, arf fullrun_ccd0_acisf10811_pi14-548_pass1_cl_src37.arf
[Sun Sep 25 11:22:44 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Sep 25 11:22:44 2011] Updating source flux to 3.6e-14
[Sun Sep 25 11:22:53 2011] Source 37 has fewer than 100.000000 counts, skipping spectral fitting