[Sat Oct  1 16:50:25 2011] Detection parameters:
  Position = (682.8, 402.5) = 20 35 13.70 41 28 14.2
  Extent = 0.6" x 0.5", rotation angle = 132 degrees
  Source counts = 12.7 +/- 4.0
  Background counts = 3.3
  Rate = 0.0004 +/- 0.0001

[Sat Oct  1 16:50:26 2011] Off-axis axis estimate = 7.65'
[Sat Oct  1 16:51:59 2011] Using EEF radius (= 2.59 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 16:51:59 2011] Initial guess for spatial extent in simple fitting = 2.59"
[Sat Oct  1 16:51:59 2011] source mask rpix=5.3, npix_max = 132, mask sum = 122, frac = 0.918
[Sat Oct  1 16:51:59 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 2.59"
[Sat Oct  1 16:52:00 2011] fullrun_ccd0_acisf10966_pi14-548_cl_pass0_src8.ximg exists
[Sat Oct  1 16:52:00 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10966_pi14-548_cl_pass0_src8.csv
[Sat Oct  1 16:52:00 2011] fullrun_ccd0_acisf10966_pi14-548_cl_pass0_src8_1.ximg exists
[Sat Oct  1 16:52:00 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10966_pi14-548_cl_pass0_src8.csv
[Sat Oct  1 16:52:00 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf10966_pi14-548_cl_pass0_src8_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10966_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  1 16:52:04 2011] fullrun_ccd0_acisf10966_pi14-548_cl_pass0_tfrozen_src8.ximg exists
[Sat Oct  1 16:52:05 2011] fullrun_ccd0_acisf10966_pi14-548_cl_pass0_tfrozen_src8_1.ximg exists
[Sat Oct  1 16:52:05 2011] Fit fullrun_ccd0_acisf10966_pi14-548_cl_pass0_tfrozen_src8 appears to have run properly
[Sat Oct  1 16:52:34 2011] Spatial fit model total counts = 39.570200, observed total counts = 39.000000
[Sat Oct  1 16:52:34 2011] Offset between fit and detection position for source 20 = 6.183788 pixels
[Sat Oct  1 16:52:34 2011] 39.941100 total counts/ 12.668700 bgd. counts: snr = 7.662268
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 6.183788 pixels
  Position = (680.5, 396.8) = 20 35 13.82 41 28 11.1
  Extent = 3.2 (1.1-4.9)", rotation angle = 0
  Source counts = 27.3 +/- 6.3
  Background counts = 12.7
  Rate = 0.0009 +/- 0.0002
[Sat Oct  1 16:52:34 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 16:52:34 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 16:52:34 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 16:52:34 2011] Source does appear to be extended
[Sat Oct  1 16:52:34 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 16:53:19 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct  1 16:53:19 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct  1 16:53:19 2011] Initial guess for spatial extent in simple fitting = 3.19"
[Sat Oct  1 16:53:19 2011] source mask rpix=6.5, npix_max = 194, mask sum = 162, frac = 0.831
[Sat Oct  1 16:53:19 2011] Giving source the simple spatial ID 8 for pass 1, mean size = 3.19"
[Sat Oct  1 16:53:20 2011] fullrun_ccd0_acisf10966_pi14-548_cl_pass1_src8.ximg exists
[Sat Oct  1 16:53:20 2011] fullrun_ccd0_acisf10966_pi14-548_cl_pass1_src8_1.ximg exists
[Sat Oct  1 16:53:20 2011] Fit fullrun_ccd0_acisf10966_pi14-548_cl_pass1_src8 appears to have run properly
[Sat Oct  1 16:53:21 2011] fullrun_ccd0_acisf10966_pi14-548_cl_pass1_tfrozen_src8.ximg exists
[Sat Oct  1 16:53:21 2011] fullrun_ccd0_acisf10966_pi14-548_cl_pass1_tfrozen_src8_1.ximg exists
[Sat Oct  1 16:53:21 2011] Fit fullrun_ccd0_acisf10966_pi14-548_cl_pass1_tfrozen_src8 appears to have run properly
[Sat Oct  1 16:53:45 2011] Warning, spatial fit 8 centroid is now closest to src. 21
[Sat Oct  1 16:53:45 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 16:53:45 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 16:53:45 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 16:53:45 2011] Source does appear to be extended
[Sat Oct  1 16:53:45 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 16:54:23 2011] Not overwriting source region fullrun_ccd0_acisf10966_pi14-548_pass1_cl_src20_src.reg
[Sat Oct  1 16:54:23 2011] Extracting stamp from image fullrun_ccd0_acisf10966_pi14-548_cl_sm2.00.img.gz, (535, 251) - (826, 543)
[Sat Oct  1 16:54:23 2011] Writing fullrun_ccd0_acisf10966_pi14-548_pass1_cl_src20.gif
[Sat Oct  1 16:54:57 2011] ../../acisf10966/products/events/fullrun_ccd0_acisf10966_pi14-548_pass1_cl_src20_src.evt and ../../acisf10966/products/events/fullrun_ccd0_acisf10966_pi14-548_pass1_cl_src20_bgd.evt exist, delete to re-create
[Sat Oct  1 16:54:57 2011] Size of ../../acisf10966/products/events/fullrun_ccd0_acisf10966_pi14-548_pass1_cl_src20_src.evt.gz[events] = 39 counts
[Sat Oct  1 16:54:57 2011] Mean chipx,y = (256.87, 678.26)
[Sat Oct  1 16:54:57 2011] Mean tdetx,y = (3739.26, 4875.13)
[Sat Oct  1 16:54:57 2011] chipx,y range = (220.00-288.00, 646.00-702.00)
[Sat Oct  1 16:54:57 2011] Size of ../../acisf10966/products/events/fullrun_ccd0_acisf10966_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 255 counts
[Sat Oct  1 16:54:57 2011] ../../acisf10966/products/images/fullrun_ccd0_acisf10966_pi14-548_pass1_cl_src20_src.img and ../../acisf10966/products/images/fullrun_ccd0_acisf10966_pi14-548_pass1_cl_src20_bgd.img exist, delete to re-create
[Sat Oct  1 16:54:57 2011] ../../acisf10966/products/spectra/fullrun_ccd0_acisf10966_pi14-548_pass1_cl_src20_src.pi and ../../acisf10966/products/spectra/fullrun_ccd0_acisf10966_pi14-548_pass1_cl_src20_bgd.pi exist, delete to re-create
[Sat Oct  1 16:54:57 2011] Not generating rmf since there are only 27 counts
[Sat Oct  1 16:55:00 2011] ../../acisf10966/products/lightcurves/fullrun_ccd0_acisf10966_pi14-548_pass1_cl_src20_src.lc and ../../acisf10966/products/lightcurves/fullrun_ccd0_acisf10966_pi14-548_pass1_cl_src20_bgd.lc exist, delete to re-create
[Sat Oct  1 16:55:16 2011] 164.953
[Sat Oct  1 17:00:39 2011] Updating aperture counts using extracted products
[Sat Oct  1 17:00:39 2011] Error reading totcts from fullrun_ccd0_acisf10966_pi14-548_pass1_cl_src20_src.pi.gz
[Sat Oct  1 17:00:39 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct  1 17:00:39 2011] Using photon index=1.80, rate=0.000935, arf fullrun_ccd0_acisf10966_pi14-548_pass1_cl_src20.arf
[Sat Oct  1 17:00:39 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct  1 17:00:39 2011] Updating source flux to 1.6e-14
[Sat Oct  1 17:00:48 2011] Source 20 has fewer than 100.000000 counts, skipping spectral fitting
[Sat Oct  1 17:00:49 2011] acisf10966/analysis//spectral/fullrun_ccd0_acisf10966_pi14-548_pass1_cl_src20_pl.csv not found, spectral fit skipped or did not complete