[Fri Sep 30 17:28:01 2011] Detection parameters:
  Position = (802.9, 952.2) = 20 32 7.48 41 24 35.0
  Extent = 0.8" x 0.5", rotation angle = 102 degrees
  Source counts = 14.7 +/- 4.0
  Background counts = 1.3
  Rate = 0.0005 +/- 0.0001

[Fri Sep 30 17:28:02 2011] Off-axis axis estimate = 4.97'
[Fri Sep 30 17:29:42 2011] Using EEF radius (= 1.17 ")to estimate initial spatial extent for simple fitting
[Fri Sep 30 17:29:42 2011] Initial guess for spatial extent in simple fitting = 1.17"
[Fri Sep 30 17:29:42 2011] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.091
[Fri Sep 30 17:29:42 2011] Giving source the simple spatial ID 28 for pass 0, mean size = 1.17"
[Fri Sep 30 17:29:45 2011] fullrun_ccd1_acisf10951_pi14-548_cl_pass0_src28.ximg exists
[Fri Sep 30 17:29:45 2011] fullrun_ccd1_acisf10951_pi14-548_cl_pass0_src28_1.ximg exists
[Fri Sep 30 17:29:45 2011] Fit fullrun_ccd1_acisf10951_pi14-548_cl_pass0_src28 appears to have run properly
[Fri Sep 30 17:29:48 2011] fullrun_ccd1_acisf10951_pi14-548_cl_pass0_tfrozen_src28.ximg exists
[Fri Sep 30 17:29:48 2011] fullrun_ccd1_acisf10951_pi14-548_cl_pass0_tfrozen_src28_1.ximg exists
[Fri Sep 30 17:29:48 2011] Fit fullrun_ccd1_acisf10951_pi14-548_cl_pass0_tfrozen_src28 appears to have run properly
[Fri Sep 30 17:30:22 2011] Spatial fit model total counts = 17.402700, observed total counts = 18.000000
[Fri Sep 30 17:30:22 2011] Offset between fit and detection position for source 49 = 0.672756 pixels
[Fri Sep 30 17:30:22 2011] 17.769300 total counts/ 0.000000 bgd. counts: snr = 828871862106107.750000
Spatial fit parameters:
  Offset between fit and detection position for source 49 = 0.672756 pixels
  Position = (803.5, 952.4) = 20 32 7.48 41 24 34.9
  Extent = 1.4 (1.1-2.3)" x 0.6 (0.5-0.9)", rotation angle = 84 (77-87) degrees
  Source counts = 17.8 +/- 4.2
  Background counts = 0.0
  Rate = 0.0006 +/- 0.0001
[Fri Sep 30 17:30:22 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 17:30:22 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 17:30:22 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 17:30:22 2011] Source does appear to be extended
[Fri Sep 30 17:30:22 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.16
[Fri Sep 30 17:31:10 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Sep 30 17:31:10 2011] Initial guess for spatial extent in simple fitting = 1.02"
[Fri Sep 30 17:31:10 2011] source mask rpix=2.1, npix_max = 26, mask sum = 25, frac = 0.937
[Fri Sep 30 17:31:10 2011] Giving source the simple spatial ID 28 for pass 1, mean size = 1.02"
[Fri Sep 30 17:31:12 2011] fullrun_ccd1_acisf10951_pi14-548_cl_pass1_src28.ximg exists
[Fri Sep 30 17:31:12 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf10951_pi14-548_cl_pass1_src28.csv
[Fri Sep 30 17:31:12 2011] fullrun_ccd1_acisf10951_pi14-548_cl_pass1_src28_1.ximg exists
[Fri Sep 30 17:31:12 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf10951_pi14-548_cl_pass1_src28.csv
[Fri Sep 30 17:31:12 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf10951_pi14-548_cl_pass1_src28_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf10951_pi14-548_cl_pass1_src28.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
[Fri Sep 30 17:31:12 2011] fullrun_ccd1_acisf10951_pi14-548_cl_pass1_tfrozen_src28.ximg exists
[Fri Sep 30 17:31:12 2011] fullrun_ccd1_acisf10951_pi14-548_cl_pass1_tfrozen_src28_1.ximg exists
[Fri Sep 30 17:31:12 2011] Fit fullrun_ccd1_acisf10951_pi14-548_cl_pass1_tfrozen_src28 appears to have run properly
[Fri Sep 30 17:31:43 2011] Spatial fit model total counts = 17.481300, observed total counts = 19.000000
[Fri Sep 30 17:31:43 2011] Offset between fit and detection position for source 49 = 0.102143 pixels
[Fri Sep 30 17:31:43 2011] 18.034890 total counts/ 1.886290 bgd. counts: snr = 11.757924
Spatial fit parameters:
  Offset between fit and detection position for source 49 = 0.102143 pixels
  Position = (803.4, 952.5) = 20 32 7.48 41 24 34.9
  Extent = 1.3 (0.7-1.8)" x 0.6 (0.5-0.9)", rotation angle = 76 (90-90) degrees
  Source counts = 16.1 +/- 4.2
  Background counts = 1.9
  Rate = 0.0006 +/- 0.0001
[Fri Sep 30 17:31:43 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 17:31:43 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 17:31:43 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 17:31:43 2011] Source does appear to be extended
[Fri Sep 30 17:31:43 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.86
[Fri Sep 30 17:38:25 2011] Not overwriting source region fullrun_ccd1_acisf10951_pi14-548_pass1_cl_src49_src.reg
[Fri Sep 30 17:38:25 2011] Extracting stamp from image fullrun_ccd1_acisf10951_pi14-548_cl_sm2.00.img.gz, (746, 895) - (861, 1010)
[Fri Sep 30 17:38:25 2011] Writing fullrun_ccd1_acisf10951_pi14-548_pass1_cl_src49.gif
[Fri Sep 30 17:40:08 2011] ../../acisf10951/products/events/fullrun_ccd1_acisf10951_pi14-548_pass1_cl_src49_src.evt and ../../acisf10951/products/events/fullrun_ccd1_acisf10951_pi14-548_pass1_cl_src49_bgd.evt exist, delete to re-create
[Fri Sep 30 17:40:08 2011] Size of ../../acisf10951/products/events/fullrun_ccd1_acisf10951_pi14-548_pass1_cl_src49_src.evt.gz[events] = 18 counts
[Fri Sep 30 17:40:08 2011] Mean chipx,y = (171.61, 479.72)
[Fri Sep 30 17:40:08 2011] Mean tdetx,y = (4652.28, 4278.61)
[Fri Sep 30 17:40:08 2011] chipx,y range = (151.00-189.00, 457.00-495.00)
[Fri Sep 30 17:40:08 2011] Size of ../../acisf10951/products/events/fullrun_ccd1_acisf10951_pi14-548_pass1_cl_src49_bgd.evt.gz[events] = 44 counts
[Fri Sep 30 17:40:08 2011] ../../acisf10951/products/images/fullrun_ccd1_acisf10951_pi14-548_pass1_cl_src49_src.img and ../../acisf10951/products/images/fullrun_ccd1_acisf10951_pi14-548_pass1_cl_src49_bgd.img exist, delete to re-create
[Fri Sep 30 17:40:08 2011] ../../acisf10951/products/spectra/fullrun_ccd1_acisf10951_pi14-548_pass1_cl_src49_src.pi and ../../acisf10951/products/spectra/fullrun_ccd1_acisf10951_pi14-548_pass1_cl_src49_bgd.pi exist, delete to re-create
[Fri Sep 30 17:40:08 2011] Not generating rmf since there are only 16 counts
[Fri Sep 30 17:40:11 2011] ../../acisf10951/products/lightcurves/fullrun_ccd1_acisf10951_pi14-548_pass1_cl_src49_src.lc and ../../acisf10951/products/lightcurves/fullrun_ccd1_acisf10951_pi14-548_pass1_cl_src49_bgd.lc exist, delete to re-create
[Fri Sep 30 17:41:59 2011] 192.02
[Fri Sep 30 17:48:31 2011] Updating aperture counts using extracted products
[Fri Sep 30 17:48:31 2011] Error reading totcts from fullrun_ccd1_acisf10951_pi14-548_pass1_cl_src49_src.pi.gz
[Fri Sep 30 17:48:31 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 30 17:48:31 2011] Using photon index=1.80, rate=0.000554, arf fullrun_ccd1_acisf10951_pi14-548_pass1_cl_src49.arf
[Fri Sep 30 17:48:31 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 30 17:48:31 2011] Updating source flux to 8.8e-15
[Fri Sep 30 17:48:45 2011] Source 49 has fewer than 100.000000 counts, skipping spectral fitting