[Thu Oct  6 20:22:39 2011] Detection parameters:
  Position = (861.6, 780.5) = 16 17 49.46 -51 5 5.6
  Extent = 0.5" x 0.5", rotation angle = 131 degrees
  Source counts = 82.5 +/- 18.2
  Background counts = 248.5
  Rate = 0.001 +/- 0.0003

[Thu Oct  6 20:22:48 2011] Off-axis axis estimate = 4.19'
[Thu Oct  6 20:30:29 2011] Using EEF radius (= 0.89 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:30:29 2011] Initial guess for spatial extent in simple fitting = 0.89"
[Thu Oct  6 20:30:29 2011] source mask rpix=1.8, npix_max = 21, mask sum = 25, frac = 1.172
[Thu Oct  6 20:30:29 2011] Giving source the simple spatial ID 95 for pass 0, mean size = 0.89"
[Thu Oct  6 20:30:33 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src95.ximg exists
[Thu Oct  6 20:30:33 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src95.csv
[Thu Oct  6 20:30:33 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src95_1.ximg exists
[Thu Oct  6 20:30:33 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src95.csv
[Thu Oct  6 20:30:33 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src95_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src95.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
[Thu Oct  6 20:30:35 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src95.ximg exists
[Thu Oct  6 20:30:35 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src95_1.ximg exists
[Thu Oct  6 20:30:35 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src95 appears to have run properly
[Thu Oct  6 20:31:32 2011] Spatial fit model total counts = 1814.150000, observed total counts = 1816.000000
[Thu Oct  6 20:31:32 2011] Offset between fit and detection position for source 100 = 2.747959 pixels
[Thu Oct  6 20:31:32 2011] 1826.706000 total counts/ 1719.030000 bgd. counts: snr = 2.597031
Spatial fit parameters:
  Offset between fit and detection position for source 100 = 2.747959 pixels
  Position = (862.7, 777.9) = 16 17 49.43 -51 5 7.1
  Extent = 1.2 (0.7-1.8)", rotation angle = 0
  Source counts = 107.7 +/- 42.7
  Background counts = 1719.0
  Rate = 0.002 +/- 0.0007
[Thu Oct  6 20:31:32 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 20:31:32 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 20:31:32 2011] Assessing source extent using major axis lower bound
[Thu Oct  6 20:31:32 2011] Source does appear to be extended
[Thu Oct  6 20:31:32 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct  6 20:32:48 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:32:48 2011] Initial guess for spatial extent in simple fitting = 1.24"
[Thu Oct  6 20:32:48 2011] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.992
[Thu Oct  6 20:32:48 2011] Giving source the simple spatial ID 61 for pass 1, mean size = 1.24"
[Thu Oct  6 20:32:50 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src61.ximg exists
[Thu Oct  6 20:32:50 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src61_1.ximg exists
[Thu Oct  6 20:32:50 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src61 appears to have run properly
[Thu Oct  6 20:32:52 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src61.ximg exists
[Thu Oct  6 20:32:52 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src61_1.ximg exists
[Thu Oct  6 20:32:52 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src61 appears to have run properly
[Thu Oct  6 20:33:37 2011] Spatial fit model total counts = 2656.000000, observed total counts = 2656.000000
[Thu Oct  6 20:33:37 2011] Offset between fit and detection position for source 100 = 0.384388 pixels
[Thu Oct  6 20:33:37 2011] 2675.568100 total counts/ 2584.290000 bgd. counts: snr = 1.795544
Spatial fit parameters:
  Offset between fit and detection position for source 100 = 0.384388 pixels
  Position = (862.5, 778.3) = 16 17 49.44 -51 5 6.9
  Extent = 1.1 (0.3-2.5)", rotation angle = 0
  Source counts = 91.3 +/- 51.7
  Background counts = 2584.3
  Rate = 0.001 +/- 0.0008
[Thu Oct  6 20:33:37 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 20:33:37 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 20:33:37 2011] Assessing source extent using major axis lower bound
[Thu Oct  6 20:33:37 2011] Source does appear to be extended
[Thu Oct  6 20:33:37 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct  6 20:34:44 2011] Not overwriting source region fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src100_src.reg
[Thu Oct  6 20:34:44 2011] Extracting stamp from image fullrun_ccd0_acisf11823_pi14-548_cl_sm2.00.img.gz, (811, 726) - (914, 830)
[Thu Oct  6 20:34:44 2011] Writing fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src100.gif
[Thu Oct  6 20:38:09 2011] ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src100_src.evt and ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src100_bgd.evt exist, delete to re-create
[Thu Oct  6 20:38:09 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src100_src.evt.gz[events] = 1846 counts
[Thu Oct  6 20:38:09 2011] Mean chipx,y = (664.98, 805.23)
[Thu Oct  6 20:38:09 2011] Mean tdetx,y = (3866.23, 4467.02)
[Thu Oct  6 20:38:09 2011] chipx,y range = (636.00-691.00, 774.00-835.00)
[Thu Oct  6 20:38:09 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src100_bgd.evt.gz[events] = 11377 counts
[Thu Oct  6 20:38:09 2011] ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src100_src.img and ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src100_bgd.img exist, delete to re-create
[Thu Oct  6 20:38:09 2011] ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src100_src.pi and ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src100_bgd.pi exist, delete to re-create
[Thu Oct  6 20:38:09 2011] Not generating rmf since there are only 91 counts
[Thu Oct  6 20:38:12 2011] ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src100_src.lc and ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src100_bgd.lc exist, delete to re-create
[Thu Oct  6 20:39:14 2011] 191.38
[Thu Oct  6 20:48:45 2011] Updating aperture counts using extracted products
[Thu Oct  6 20:48:45 2011] Error reading totcts from fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src100_src.pi.gz
[Thu Oct  6 20:48:46 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct  6 20:48:46 2011] Using photon index=1.80, rate=0.00146, arf fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src100.arf
[Thu Oct  6 20:48:46 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct  6 20:48:46 2011] Updating source flux to 2.8e-14
[Thu Oct  6 20:49:03 2011] Source 100 has fewer than 100.000000 counts, skipping spectral fitting