[Tue Sep 27 00:15:03 2011] Detection parameters:
  Position = (487.7, 699.2) = 0 46 31.34 20 39 27.9
  Extent = 0.8" x 0.7", rotation angle = 99 degrees
  Source counts = 43.5 +/- 6.7
  Background counts = 1.5
  Rate = 0.002 +/- 0.0003

[Tue Sep 27 00:15:03 2011] Off-axis axis estimate = 3.82'
[Tue Sep 27 00:15:55 2011] Using EEF radius (= 0.78 ")to estimate initial spatial extent for simple fitting
[Tue Sep 27 00:15:55 2011] Initial guess for spatial extent in simple fitting = 0.78"
[Tue Sep 27 00:15:55 2011] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.926
[Tue Sep 27 00:15:55 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 0.78"
[Tue Sep 27 00:15:58 2011] fullrun_ccd0_acisf11877_pi14-548_cl_pass0_src4.ximg exists
[Tue Sep 27 00:15:58 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf11877_pi14-548_cl_pass0_src4.csv
[Tue Sep 27 00:15:58 2011] fullrun_ccd0_acisf11877_pi14-548_cl_pass0_src4_1.ximg exists
[Tue Sep 27 00:15:58 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf11877_pi14-548_cl_pass0_src4.csv
[Tue Sep 27 00:15:58 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf11877_pi14-548_cl_pass0_src4_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf11877_pi14-548_cl_pass0_src4.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
[Tue Sep 27 00:15:58 2011] fullrun_ccd0_acisf11877_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Tue Sep 27 00:15:58 2011] fullrun_ccd0_acisf11877_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Tue Sep 27 00:15:58 2011] Fit fullrun_ccd0_acisf11877_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Tue Sep 27 00:16:10 2011] Spatial fit model total counts = 47.995900, observed total counts = 48.000000
[Tue Sep 27 00:16:10 2011] Offset between fit and detection position for source 4 = 0.820021 pixels
[Tue Sep 27 00:16:10 2011] 48.270730 total counts/ 9.439230 bgd. counts: snr = 12.639092
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.820021 pixels
  Position = (488.0, 699.9) = 0 46 31.34 20 39 28.0
  Extent = 0.8 (0.6-1.0)", rotation angle = 0
  Source counts = 38.8 +/- 6.9
  Background counts = 9.4
  Rate = 0.002 +/- 0.0004
[Tue Sep 27 00:16:10 2011] Vigneting correction estimate = 1.000000
[Tue Sep 27 00:16:10 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Sep 27 00:16:10 2011] Assessing source extent using major axis lower bound
[Tue Sep 27 00:16:10 2011] Source does appear to be extended
[Tue Sep 27 00:16:10 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Sep 27 00:16:32 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Sep 27 00:16:32 2011] Initial guess for spatial extent in simple fitting = 0.80"
[Tue Sep 27 00:16:32 2011] source mask rpix=1.6, npix_max = 18, mask sum = 16, frac = 0.885
[Tue Sep 27 00:16:32 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 0.80"
[Tue Sep 27 00:16:33 2011] fullrun_ccd0_acisf11877_pi14-548_cl_pass1_src4.ximg exists
[Tue Sep 27 00:16:33 2011] fullrun_ccd0_acisf11877_pi14-548_cl_pass1_src4_1.ximg exists
[Tue Sep 27 00:16:33 2011] Fit fullrun_ccd0_acisf11877_pi14-548_cl_pass1_src4 appears to have run properly
[Tue Sep 27 00:16:33 2011] fullrun_ccd0_acisf11877_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Tue Sep 27 00:16:33 2011] fullrun_ccd0_acisf11877_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Tue Sep 27 00:16:33 2011] Fit fullrun_ccd0_acisf11877_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Tue Sep 27 00:16:39 2011] Spatial fit model total counts = 46.992100, observed total counts = 47.000000
[Tue Sep 27 00:16:39 2011] Offset between fit and detection position for source 4 = 0.174090 pixels
[Tue Sep 27 00:16:39 2011] 46.814540 total counts/ 4.970340 bgd. counts: snr = 18.769047
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.174090 pixels
  Position = (488.1, 700.0) = 0 46 31.34 20 39 28.0
  Extent = 0.9 (0.7-1.1)", rotation angle = 0
  Source counts = 41.8 +/- 6.8
  Background counts = 5.0
  Rate = 0.002 +/- 0.0004
[Tue Sep 27 00:16:39 2011] Vigneting correction estimate = 1.000000
[Tue Sep 27 00:16:39 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Sep 27 00:16:39 2011] Assessing source extent using major axis lower bound
[Tue Sep 27 00:16:39 2011] Source does appear to be extended
[Tue Sep 27 00:16:39 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Sep 27 00:17:03 2011] Not overwriting source region fullrun_ccd0_acisf11877_pi14-548_pass1_cl_src4_src.reg
[Tue Sep 27 00:17:03 2011] Extracting stamp from image fullrun_ccd0_acisf11877_pi14-548_cl_sm2.00.img.gz, (448, 660) - (528, 740)
[Tue Sep 27 00:17:03 2011] Writing fullrun_ccd0_acisf11877_pi14-548_pass1_cl_src4.gif
[Tue Sep 27 00:17:15 2011] ../../acisf11877/products/events/fullrun_ccd0_acisf11877_pi14-548_pass1_cl_src4_src.evt and ../../acisf11877/products/events/fullrun_ccd0_acisf11877_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Tue Sep 27 00:17:15 2011] Size of ../../acisf11877/products/events/fullrun_ccd0_acisf11877_pi14-548_pass1_cl_src4_src.evt.gz[events] = 45 counts
[Tue Sep 27 00:17:15 2011] Mean chipx,y = (372.87, 700.13)
[Tue Sep 27 00:17:15 2011] Mean tdetx,y = (3761.13, 4759.13)
[Tue Sep 27 00:17:15 2011] chipx,y range = (355.00-393.00, 682.00-718.00)
[Tue Sep 27 00:17:15 2011] Size of ../../acisf11877/products/events/fullrun_ccd0_acisf11877_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 14 counts
[Tue Sep 27 00:17:15 2011] ../../acisf11877/products/images/fullrun_ccd0_acisf11877_pi14-548_pass1_cl_src4_src.img and ../../acisf11877/products/images/fullrun_ccd0_acisf11877_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Tue Sep 27 00:17:15 2011] ../../acisf11877/products/spectra/fullrun_ccd0_acisf11877_pi14-548_pass1_cl_src4_src.pi and ../../acisf11877/products/spectra/fullrun_ccd0_acisf11877_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Tue Sep 27 00:17:15 2011] Not generating rmf since there are only 41 counts
[Tue Sep 27 00:17:19 2011] ../../acisf11877/products/lightcurves/fullrun_ccd0_acisf11877_pi14-548_pass1_cl_src4_src.lc and ../../acisf11877/products/lightcurves/fullrun_ccd0_acisf11877_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Tue Sep 27 00:17:36 2011] 191.087
[Tue Sep 27 00:19:35 2011] Updating aperture counts using extracted products
[Tue Sep 27 00:19:35 2011] Error reading totcts from fullrun_ccd0_acisf11877_pi14-548_pass1_cl_src4_src.pi.gz
[Tue Sep 27 00:19:35 2011] Calculating source flux in energy range 0.30-8.00
[Tue Sep 27 00:19:35 2011] Using photon index=1.80, rate=0.00214, arf fullrun_ccd0_acisf11877_pi14-548_pass1_cl_src4.arf
[Tue Sep 27 00:19:35 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Sep 27 00:19:35 2011] Updating source flux to 2.7e-14
[Tue Sep 27 00:19:40 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting
[Tue Sep 27 00:19:41 2011] acisf11877/analysis//spectral/fullrun_ccd0_acisf11877_pi14-548_pass1_cl_src4_pl.csv not found, spectral fit skipped or did not complete