[Thu Oct  6 20:22:32 2011] Detection parameters:
  Position = (933.6, 1002.9) = 16 17 45.70 -51 3 16.2
  Extent = 1.8" x 0.8", rotation angle = 39 degrees
  Source counts = 239.2 +/- 23.9
  Background counts = 330.8
  Rate = 0.004 +/- 0.0004

[Thu Oct  6 20:22:48 2011] Off-axis axis estimate = 2.28'
[Thu Oct  6 20:30:29 2011] Using EEF radius (= 0.46 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:30:29 2011] Initial guess for spatial extent in simple fitting = 0.46"
[Thu Oct  6 20:30:29 2011] source mask rpix=0.9, npix_max = 8, mask sum = 9, frac = 1.088
[Thu Oct  6 20:30:29 2011] Giving source the simple spatial ID 70 for pass 0, mean size = 0.46"
[Thu Oct  6 20:30:32 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src70.ximg exists
[Thu Oct  6 20:30:32 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src70_1.ximg exists
[Thu Oct  6 20:30:32 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src70 appears to have run properly
[Thu Oct  6 20:30:34 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src70.ximg exists
[Thu Oct  6 20:30:34 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src70_1.ximg exists
[Thu Oct  6 20:30:34 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src70 appears to have run properly
[Thu Oct  6 20:31:32 2011] Spatial fit model total counts = 1147.290000, observed total counts = 1148.000000
[Thu Oct  6 20:31:32 2011] Offset between fit and detection position for source 75 = 2.512213 pixels
[Thu Oct  6 20:31:32 2011] 1158.209000 total counts/ 976.718000 bgd. counts: snr = 5.807250
Spatial fit parameters:
  Offset between fit and detection position for source 75 = 2.512213 pixels
  Position = (935.1, 1000.9) = 16 17 45.64 -51 3 17.4
  Extent = 1.5 (1.5-1.5)", rotation angle = 0
  Source counts = 181.5 +/- 34.0
  Background counts = 976.7
  Rate = 0.003 +/- 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 = 1.49"
[Thu Oct  6 20:32:48 2011] source mask rpix=3.0, npix_max = 49, mask sum = 49, frac = 0.986
[Thu Oct  6 20:32:48 2011] Giving source the simple spatial ID 48 for pass 1, mean size = 1.49"
[Thu Oct  6 20:32:50 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src48.ximg exists
[Thu Oct  6 20:32:50 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_src48.csv
[Thu Oct  6 20:32:50 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src48_1.ximg exists
[Thu Oct  6 20:32:50 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_src48.csv
[Thu Oct  6 20:32:50 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src48_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src48.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 20:32:52 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src48.ximg exists
[Thu Oct  6 20:32:52 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src48_1.ximg exists
[Thu Oct  6 20:32:52 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src48 appears to have run properly
[Thu Oct  6 20:33:37 2011] Spatial fit model total counts = 2472.870000, observed total counts = 2470.000000
[Thu Oct  6 20:33:37 2011] Offset between fit and detection position for source 75 = 0.286836 pixels
[Thu Oct  6 20:33:37 2011] 2484.802000 total counts/ 2237.620000 bgd. counts: snr = 5.225450
Spatial fit parameters:
  Offset between fit and detection position for source 75 = 0.286836 pixels
  Position = (935.1, 1001.2) = 16 17 45.65 -51 3 17.3
  Extent = 1.6 (1.3-2.1)", rotation angle = 0
  Source counts = 247.2 +/- 49.8
  Background counts = 2237.6
  Rate = 0.004 +/- 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_src75_src.reg
[Thu Oct  6 20:34:44 2011] Extracting stamp from image fullrun_ccd0_acisf11823_pi14-548_cl_sm2.00.img.gz, (862, 929) - (1008, 1074)
[Thu Oct  6 20:34:44 2011] Writing fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src75.gif
[Thu Oct  6 20:37:35 2011] ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src75_src.evt and ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src75_bgd.evt exist, delete to re-create
[Thu Oct  6 20:37:35 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src75_src.evt.gz[events] = 2109 counts
[Thu Oct  6 20:37:35 2011] Mean chipx,y = (874.40, 910.07)
[Thu Oct  6 20:37:35 2011] Mean tdetx,y = (3971.07, 4257.60)
[Thu Oct  6 20:37:35 2011] chipx,y range = (844.00-906.00, 876.00-942.00)
[Thu Oct  6 20:37:35 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src75_bgd.evt.gz[events] = 15255 counts
[Thu Oct  6 20:37:35 2011] ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src75_src.img and ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src75_bgd.img exist, delete to re-create
[Thu Oct  6 20:37:35 2011] ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src75_src.pi and ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src75_bgd.pi exist, delete to re-create
[Thu Oct  6 20:37:38 2011] ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src75_src.lc and ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src75_bgd.lc exist, delete to re-create
[Thu Oct  6 20:39:13 2011] Keeping rmf generated by specextract
[Thu Oct  6 20:39:13 2011] 200.633
[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_src75_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=0.00396, arf fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src75.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 7.2e-14