[Thu Oct  6 20:22:30 2011] Detection parameters:
  Position = (673.5, 919.1) = 16 17 59.28 -51 3 57.3
  Extent = 1.5" x 0.9", rotation angle = 84 degrees
  Source counts = 150.1 +/- 21.8
  Background counts = 324.9
  Rate = 0.002 +/- 0.0003

[Thu Oct  6 20:22:48 2011] Off-axis axis estimate = 4.07'
[Thu Oct  6 20:30:29 2011] Using EEF radius (= 0.85 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:30:29 2011] Initial guess for spatial extent in simple fitting = 0.85"
[Thu Oct  6 20:30:29 2011] source mask rpix=1.7, npix_max = 19, mask sum = 20, frac = 1.007
[Thu Oct  6 20:30:29 2011] Giving source the simple spatial ID 51 for pass 0, mean size = 0.85"
[Thu Oct  6 20:30:32 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src51.ximg exists
[Thu Oct  6 20:30:32 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_src51.csv
[Thu Oct  6 20:30:32 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src51_1.ximg exists
[Thu Oct  6 20:30:32 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_src51.csv
[Thu Oct  6 20:30:32 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src51_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf11823_pi14-548_cl_pass0_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
[Thu Oct  6 20:30:34 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src51.ximg exists
[Thu Oct  6 20:30:34 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src51_1.ximg exists
[Thu Oct  6 20:30:34 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src51 appears to have run properly
[Thu Oct  6 20:31:32 2011] Spatial fit model total counts = 871.000000, observed total counts = 871.000000
[Thu Oct  6 20:31:32 2011] Offset between fit and detection position for source 56 = 0.978927 pixels
[Thu Oct  6 20:31:32 2011] 866.008300 total counts/ 766.688000 bgd. counts: snr = 3.586978
Spatial fit parameters:
  Offset between fit and detection position for source 56 = 0.978927 pixels
  Position = (673.9, 920.0) = 16 17 59.28 -51 3 57.1
  Extent = 1.2 (0.7-1.7)", rotation angle = 0
  Source counts = 99.3 +/- 29.4
  Background counts = 766.7
  Rate = 0.002 +/- 0.0005
[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 = 0.988
[Thu Oct  6 20:32:48 2011] Giving source the simple spatial ID 31 for pass 1, mean size = 1.24"
[Thu Oct  6 20:32:49 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src31.ximg exists
[Thu Oct  6 20:32:49 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_pass1_src31.csv
[Thu Oct  6 20:32:49 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src31_1.ximg exists
[Thu Oct  6 20:32:49 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_pass1_src31.csv
[Thu Oct  6 20:32:49 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src31_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src31.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 20:32:51 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src31.ximg exists
[Thu Oct  6 20:32:51 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src31_1.ximg exists
[Thu Oct  6 20:32:51 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src31 appears to have run properly
[Thu Oct  6 20:33:37 2011] Spatial fit model total counts = 1453.000000, observed total counts = 1453.000000
[Thu Oct  6 20:33:37 2011] Offset between fit and detection position for source 56 = 0.070239 pixels
[Thu Oct  6 20:33:37 2011] 1445.916300 total counts/ 1359.080000 bgd. counts: snr = 2.355477
Spatial fit parameters:
  Offset between fit and detection position for source 56 = 0.070239 pixels
  Position = (674.0, 920.0) = 16 17 59.28 -51 3 57.1
  Extent = 1.2 (0.6-1.8)", rotation angle = 0
  Source counts = 86.8 +/- 38.0
  Background counts = 1359.1
  Rate = 0.001 +/- 0.0006
[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 20:34:43 2011] Not overwriting source region fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src56_src.reg
[Thu Oct  6 20:34:43 2011] Extracting stamp from image fullrun_ccd0_acisf11823_pi14-548_cl_sm2.00.img.gz, (620, 866) - (728, 974)
[Thu Oct  6 20:34:43 2011] Writing fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src56.gif
[Thu Oct  6 20:36:32 2011] ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src56_src.evt and ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src56_bgd.evt exist, delete to re-create
[Thu Oct  6 20:36:32 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src56_src.evt.gz[events] = 949 counts
[Thu Oct  6 20:36:32 2011] Mean chipx,y = (831.22, 639.48)
[Thu Oct  6 20:36:32 2011] Mean tdetx,y = (3700.48, 4300.78)
[Thu Oct  6 20:36:32 2011] chipx,y range = (806.00-859.00, 608.00-667.00)
[Thu Oct  6 20:36:32 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src56_bgd.evt.gz[events] = 8068 counts
[Thu Oct  6 20:36:32 2011] ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src56_src.img and ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src56_bgd.img exist, delete to re-create
[Thu Oct  6 20:36:32 2011] ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src56_src.pi and ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src56_bgd.pi exist, delete to re-create
[Thu Oct  6 20:36:32 2011] Not generating rmf since there are only 86 counts
[Thu Oct  6 20:36:35 2011] ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src56_src.lc and ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src56_bgd.lc exist, delete to re-create
[Thu Oct  6 20:39:13 2011] 191.031
[Thu Oct  6 20:48:44 2011] Updating aperture counts using extracted products
[Thu Oct  6 20:48:44 2011] Error reading totcts from fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src56_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=0.00139, arf fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src56.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 2.6e-14
[Thu Oct  6 20:49:03 2011] Source 56 has fewer than 100.000000 counts, skipping spectral fitting