[Tue Oct  4 12:50:38 2011] Detection parameters:
  Position = (420.3, 1250.3) = 0 15 52.75 -39 11 0.2
  Extent = 4.3" x 2.4", rotation angle = 5 degrees
  Source counts = 43.5 +/- 7.7
  Background counts = 16.5
  Rate = 0.0007 +/- 0.0001

[Tue Oct  4 12:50:38 2011] Off-axis axis estimate = 8.58'
[Tue Oct  4 12:52:31 2011] Using EEF radius (= 3.25 ")to estimate initial spatial extent for simple fitting
[Tue Oct  4 12:52:31 2011] Initial guess for spatial extent in simple fitting = 3.25"
[Tue Oct  4 12:52:31 2011] source mask rpix=6.6, npix_max = 202, mask sum = 172, frac = 0.849
[Tue Oct  4 12:52:31 2011] Giving source the simple spatial ID 21 for pass 0, mean size = 3.25"
[Tue Oct  4 12:52:32 2011] fullrun_ccd0_acisf02255_pi14-548_cl_pass0_src21.ximg exists
[Tue Oct  4 12:52:32 2011] fullrun_ccd0_acisf02255_pi14-548_cl_pass0_src21_1.ximg exists
[Tue Oct  4 12:52:32 2011] Fit fullrun_ccd0_acisf02255_pi14-548_cl_pass0_src21 appears to have run properly
[Tue Oct  4 12:52:33 2011] fullrun_ccd0_acisf02255_pi14-548_cl_pass0_tfrozen_src21.ximg exists
[Tue Oct  4 12:52:33 2011] fullrun_ccd0_acisf02255_pi14-548_cl_pass0_tfrozen_src21_1.ximg exists
[Tue Oct  4 12:52:33 2011] Fit fullrun_ccd0_acisf02255_pi14-548_cl_pass0_tfrozen_src21 appears to have run properly
[Tue Oct  4 12:52:58 2011] Spatial fit model total counts = 86.230200, observed total counts = 85.000000
[Tue Oct  4 12:52:58 2011] Offset between fit and detection position for source 38 = 1.254499 pixels
[Tue Oct  4 12:52:58 2011] 85.728900 total counts/ 52.026800 bgd. counts: snr = 4.672436
Spatial fit parameters:
  Offset between fit and detection position for source 38 = 1.254499 pixels
  Position = (419.3, 1249.5) = 0 15 52.81 -39 11 0.8
  Extent = 3.2 (2.6-3.5)" x 1.1 (0.8-1.8)", rotation angle = 11 (351-25) degrees
  Source counts = 33.7 +/- 9.3
  Background counts = 52.0
  Rate = 0.0006 +/- 0.0002
[Tue Oct  4 12:52:58 2011] Vigneting correction estimate = 1.000000
[Tue Oct  4 12:52:58 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct  4 12:52:58 2011] Assessing source extent using major axis lower bound
[Tue Oct  4 12:52:58 2011] Source does appear to be extended
[Tue Oct  4 12:52:58 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.47
[Tue Oct  4 12:53:33 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Oct  4 12:53:33 2011] Initial guess for spatial extent in simple fitting = 2.19"
[Tue Oct  4 12:53:33 2011] source mask rpix=4.4, npix_max = 97, mask sum = 79, frac = 0.807
[Tue Oct  4 12:53:33 2011] Giving source the simple spatial ID 19 for pass 1, mean size = 2.19"
[Tue Oct  4 12:53:34 2011] fullrun_ccd0_acisf02255_pi14-548_cl_pass1_src19.ximg exists
[Tue Oct  4 12:53:34 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf02255_pi14-548_cl_pass1_src19.csv
[Tue Oct  4 12:53:34 2011] fullrun_ccd0_acisf02255_pi14-548_cl_pass1_src19_1.ximg exists
[Tue Oct  4 12:53:34 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf02255_pi14-548_cl_pass1_src19.csv
[Tue Oct  4 12:53:34 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf02255_pi14-548_cl_pass1_src19_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf02255_pi14-548_cl_pass1_src19.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 Oct  4 12:53:34 2011] fullrun_ccd0_acisf02255_pi14-548_cl_pass1_tfrozen_src19.ximg exists
[Tue Oct  4 12:53:34 2011] fullrun_ccd0_acisf02255_pi14-548_cl_pass1_tfrozen_src19_1.ximg exists
[Tue Oct  4 12:53:34 2011] Fit fullrun_ccd0_acisf02255_pi14-548_cl_pass1_tfrozen_src19 appears to have run properly
[Tue Oct  4 12:53:50 2011] Spatial fit model total counts = 54.289200, observed total counts = 55.000000
[Tue Oct  4 12:53:50 2011] Offset between fit and detection position for source 38 = 0.927037 pixels
[Tue Oct  4 12:53:50 2011] 54.303120 total counts/ 2.419320 bgd. counts: snr = 33.356857
Spatial fit parameters:
  Offset between fit and detection position for source 38 = 0.927037 pixels
  Position = (418.9, 1250.4) = 0 15 52.83 -39 11 0.4
  Extent = 3.5 (2.0-4.3)", rotation angle = 0
  Source counts = 51.9 +/- 7.4
  Background counts = 2.4
  Rate = 0.0009 +/- 0.0001
[Tue Oct  4 12:53:50 2011] Vigneting correction estimate = 1.000000
[Tue Oct  4 12:53:50 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct  4 12:53:50 2011] Assessing source extent using major axis lower bound
[Tue Oct  4 12:53:50 2011] Source does appear to be extended
[Tue Oct  4 12:53:50 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Oct  4 12:54:25 2011] Not overwriting source region fullrun_ccd0_acisf02255_pi14-548_pass1_cl_src38_src.reg
[Tue Oct  4 12:54:25 2011] Extracting stamp from image fullrun_ccd0_acisf02255_pi14-548_cl_sm2.00.img.gz, (259, 1090) - (579, 1347)
[Tue Oct  4 12:54:25 2011] Writing fullrun_ccd0_acisf02255_pi14-548_pass1_cl_src38.gif
[Tue Oct  4 12:55:51 2011] ../../acisf02255/products/events/fullrun_ccd0_acisf02255_pi14-548_pass1_cl_src38_src.evt and ../../acisf02255/products/events/fullrun_ccd0_acisf02255_pi14-548_pass1_cl_src38_bgd.evt exist, delete to re-create
[Tue Oct  4 12:55:51 2011] Size of ../../acisf02255/products/events/fullrun_ccd0_acisf02255_pi14-548_pass1_cl_src38_src.evt.gz[events] = 81 counts
[Tue Oct  4 12:55:51 2011] Mean chipx,y = (926.70, 35.20)
[Tue Oct  4 12:55:51 2011] Mean tdetx,y = (3096.20, 4205.30)
[Tue Oct  4 12:55:51 2011] chipx,y range = (890.00-958.00, 7.00-71.00)
[Tue Oct  4 12:55:51 2011] Size of ../../acisf02255/products/events/fullrun_ccd0_acisf02255_pi14-548_pass1_cl_src38_bgd.evt.gz[events] = 198 counts
[Tue Oct  4 12:55:51 2011] ../../acisf02255/products/images/fullrun_ccd0_acisf02255_pi14-548_pass1_cl_src38_src.img and ../../acisf02255/products/images/fullrun_ccd0_acisf02255_pi14-548_pass1_cl_src38_bgd.img exist, delete to re-create
[Tue Oct  4 12:55:51 2011] ../../acisf02255/products/spectra/fullrun_ccd0_acisf02255_pi14-548_pass1_cl_src38_src.pi and ../../acisf02255/products/spectra/fullrun_ccd0_acisf02255_pi14-548_pass1_cl_src38_bgd.pi exist, delete to re-create
[Tue Oct  4 12:55:51 2011] Not generating rmf since there are only 51 counts
[Tue Oct  4 12:55:55 2011] ../../acisf02255/products/lightcurves/fullrun_ccd0_acisf02255_pi14-548_pass1_cl_src38_src.lc and ../../acisf02255/products/lightcurves/fullrun_ccd0_acisf02255_pi14-548_pass1_cl_src38_bgd.lc exist, delete to re-create
[Tue Oct  4 12:56:01 2011] 172.635
[Tue Oct  4 13:04:11 2011] Updating aperture counts using extracted products
[Tue Oct  4 13:04:11 2011] Error reading totcts from fullrun_ccd0_acisf02255_pi14-548_pass1_cl_src38_src.pi.gz
[Tue Oct  4 13:04:11 2011] Calculating source flux in energy range 0.30-8.00
[Tue Oct  4 13:04:11 2011] Using photon index=1.80, rate=0.000874, arf fullrun_ccd0_acisf02255_pi14-548_pass1_cl_src38.arf
[Tue Oct  4 13:04:11 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Oct  4 13:04:11 2011] Updating source flux to 1.1e-14
[Tue Oct  4 13:04:20 2011] Source 38 has fewer than 100.000000 counts, skipping spectral fitting