[Sat Oct 29 18:49:32 2011] Detection parameters:
  Position = (871.4, 381.2) = 4 8 21.21 -21 7 43.6
  Extent = 0.8" x 0.5", rotation angle = 120 degrees
  Source counts = 26.1 +/- 5.5
  Background counts = 3.9
  Rate = 0.0005 +/- 0.0001

[Sat Oct 29 18:49:32 2011] Off-axis axis estimate = 4.75'
[Sat Oct 29 18:50:34 2011] Using EEF radius (= 1.08 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 18:50:34 2011] Initial guess for spatial extent in simple fitting = 1.08"
[Sat Oct 29 18:50:34 2011] source mask rpix=2.2, npix_max = 29, mask sum = 30, frac = 1.026
[Sat Oct 29 18:50:34 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 1.08"
[Sat Oct 29 18:50:35 2011] fullrun_ccd7_acisf10539_pi14-548_cl_pass0_src8.ximg exists
[Sat Oct 29 18:50:35 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf10539_pi14-548_cl_pass0_src8.csv
[Sat Oct 29 18:50:35 2011] fullrun_ccd7_acisf10539_pi14-548_cl_pass0_src8_1.ximg exists
[Sat Oct 29 18:50:35 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf10539_pi14-548_cl_pass0_src8.csv
[Sat Oct 29 18:50:35 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf10539_pi14-548_cl_pass0_src8_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf10539_pi14-548_cl_pass0_src8.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
[Sat Oct 29 18:50:36 2011] fullrun_ccd7_acisf10539_pi14-548_cl_pass0_tfrozen_src8.ximg exists
[Sat Oct 29 18:50:36 2011] fullrun_ccd7_acisf10539_pi14-548_cl_pass0_tfrozen_src8_1.ximg exists
[Sat Oct 29 18:50:36 2011] Fit fullrun_ccd7_acisf10539_pi14-548_cl_pass0_tfrozen_src8 appears to have run properly
[Sat Oct 29 18:50:49 2011] Spatial fit model total counts = 55.999800, observed total counts = 56.000000
[Sat Oct 29 18:50:49 2011] Offset between fit and detection position for source 43 = 0.732364 pixels
[Sat Oct 29 18:50:49 2011] 55.977000 total counts/ 15.187700 bgd. counts: snr = 10.466470
Spatial fit parameters:
  Offset between fit and detection position for source 43 = 0.732364 pixels
  Position = (870.7, 381.2) = 4 8 21.25 -21 7 43.8
  Extent = 1.0 (0.7-1.2)", rotation angle = 0
  Source counts = 40.8 +/- 7.5
  Background counts = 15.2
  Rate = 0.0008 +/- 0.0002
[Sat Oct 29 18:50:49 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 18:50:49 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 18:50:49 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 18:50:49 2011] Source does appear to be extended
[Sat Oct 29 18:50:49 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 18:51:11 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 29 18:51:11 2011] Initial guess for spatial extent in simple fitting = 0.95"
[Sat Oct 29 18:51:11 2011] source mask rpix=1.9, npix_max = 23, mask sum = 25, frac = 1.056
[Sat Oct 29 18:51:11 2011] Giving source the simple spatial ID 8 for pass 1, mean size = 0.95"
[Sat Oct 29 18:51:12 2011] fullrun_ccd7_acisf10539_pi14-548_cl_pass1_src8.ximg exists
[Sat Oct 29 18:51:12 2011] fullrun_ccd7_acisf10539_pi14-548_cl_pass1_src8_1.ximg exists
[Sat Oct 29 18:51:12 2011] Fit fullrun_ccd7_acisf10539_pi14-548_cl_pass1_src8 appears to have run properly
[Sat Oct 29 18:51:13 2011] fullrun_ccd7_acisf10539_pi14-548_cl_pass1_tfrozen_src8.ximg exists
[Sat Oct 29 18:51:13 2011] fullrun_ccd7_acisf10539_pi14-548_cl_pass1_tfrozen_src8_1.ximg exists
[Sat Oct 29 18:51:13 2011] Fit fullrun_ccd7_acisf10539_pi14-548_cl_pass1_tfrozen_src8 appears to have run properly
[Sat Oct 29 18:51:25 2011] Spatial fit model total counts = 58.011700, observed total counts = 58.000000
[Sat Oct 29 18:51:25 2011] Offset between fit and detection position for source 43 = 0.038071 pixels
[Sat Oct 29 18:51:25 2011] 57.905100 total counts/ 18.209500 bgd. counts: snr = 9.302365
Spatial fit parameters:
  Offset between fit and detection position for source 43 = 0.038071 pixels
  Position = (870.7, 381.2) = 4 8 21.25 -21 7 43.8
  Extent = 1.1 (0.8-1.6)" x 0.7 (0.4-1.0)", rotation angle = 354 (347-351) degrees
  Source counts = 39.7 +/- 7.6
  Background counts = 18.2
  Rate = 0.0008 +/- 0.0002
[Sat Oct 29 18:51:26 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 18:51:26 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 18:51:26 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 18:51:26 2011] Source does appear to be extended
[Sat Oct 29 18:51:26 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.79
[Sat Oct 29 18:53:26 2011] Not overwriting source region fullrun_ccd7_acisf10539_pi14-548_pass1_cl_src43_src.reg
[Sat Oct 29 18:53:26 2011] Extracting stamp from image fullrun_ccd7_acisf10539_pi14-548_cl_sm2.00.img.gz, (820, 331) - (921, 431)
[Sat Oct 29 18:53:26 2011] Writing fullrun_ccd7_acisf10539_pi14-548_pass1_cl_src43.gif
[Sat Oct 29 18:53:50 2011] ../../acisf10539/products/events/fullrun_ccd7_acisf10539_pi14-548_pass1_cl_src43_src.evt and ../../acisf10539/products/events/fullrun_ccd7_acisf10539_pi14-548_pass1_cl_src43_bgd.evt exist, delete to re-create
[Sat Oct 29 18:53:50 2011] Size of ../../acisf10539/products/events/fullrun_ccd7_acisf10539_pi14-548_pass1_cl_src43_src.evt.gz[events] = 53 counts
[Sat Oct 29 18:53:50 2011] Mean chipx,y = (663.30, 164.28)
[Sat Oct 29 18:53:50 2011] Mean tdetx,y = (4580.30, 1866.28)
[Sat Oct 29 18:53:50 2011] chipx,y range = (645.00-687.00, 143.00-183.00)
[Sat Oct 29 18:53:50 2011] Size of ../../acisf10539/products/events/fullrun_ccd7_acisf10539_pi14-548_pass1_cl_src43_bgd.evt.gz[events] = 134 counts
[Sat Oct 29 18:53:50 2011] ../../acisf10539/products/images/fullrun_ccd7_acisf10539_pi14-548_pass1_cl_src43_src.img and ../../acisf10539/products/images/fullrun_ccd7_acisf10539_pi14-548_pass1_cl_src43_bgd.img exist, delete to re-create
[Sat Oct 29 18:53:50 2011] ../../acisf10539/products/spectra/fullrun_ccd7_acisf10539_pi14-548_pass1_cl_src43_src.pi and ../../acisf10539/products/spectra/fullrun_ccd7_acisf10539_pi14-548_pass1_cl_src43_bgd.pi exist, delete to re-create
[Sat Oct 29 18:53:50 2011] Not generating rmf since there are only 39 counts
[Sat Oct 29 18:53:53 2011] ../../acisf10539/products/lightcurves/fullrun_ccd7_acisf10539_pi14-548_pass1_cl_src43_src.lc and ../../acisf10539/products/lightcurves/fullrun_ccd7_acisf10539_pi14-548_pass1_cl_src43_bgd.lc exist, delete to re-create
[Sat Oct 29 18:55:26 2011] 219.31
[Sat Oct 29 18:55:31 2011] Updating aperture counts using extracted products
[Sat Oct 29 18:55:31 2011] Error reading totcts from fullrun_ccd7_acisf10539_pi14-548_pass1_cl_src43_src.pi.gz
[Sat Oct 29 18:55:31 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 18:55:31 2011] Using photon index=1.80, rate=0.000803, arf fullrun_ccd7_acisf10539_pi14-548_pass1_cl_src43.arf
[Sat Oct 29 18:55:31 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 18:55:31 2011] Updating source flux to 6.5e-15
[Sat Oct 29 18:55:55 2011] Source 43 has fewer than 100.000000 counts, skipping spectral fitting