[Thu Oct  6 20:23:30 2011] Detection parameters:
  Position = (787.0, 294.6) = 16 18 0.37 -51 0 36.3
  Extent = 0.5" x 0.5", rotation angle = 62 degrees
  Source counts = 22.3 +/- 6.6
  Background counts = 20.7
  Rate = 0.0004 +/- 0.0001

[Thu Oct  6 20:23:35 2011] Off-axis axis estimate = 3.15'
[Thu Oct  6 20:30:42 2011] Using EEF radius (= 0.61 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:30:42 2011] Initial guess for spatial extent in simple fitting = 0.61"
[Thu Oct  6 20:30:42 2011] source mask rpix=1.2, npix_max = 12, mask sum = 12, frac = 0.987
[Thu Oct  6 20:30:42 2011] Giving source the simple spatial ID 28 for pass 0, mean size = 0.61"
[Thu Oct  6 20:30:49 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass0_src28.ximg exists
[Thu Oct  6 20:30:49 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass0_src28_1.ximg exists
[Thu Oct  6 20:30:49 2011] Fit fullrun_ccd2_acisf11823_pi14-548_cl_pass0_src28 appears to have run properly
[Thu Oct  6 20:30:51 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass0_tfrozen_src28.ximg exists
[Thu Oct  6 20:30:51 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass0_tfrozen_src28_1.ximg exists
[Thu Oct  6 20:30:51 2011] Fit fullrun_ccd2_acisf11823_pi14-548_cl_pass0_tfrozen_src28 appears to have run properly
[Thu Oct  6 20:31:53 2011] Spatial fit model total counts = 267.571000, observed total counts = 267.000000
[Thu Oct  6 20:31:53 2011] Offset between fit and detection position for source 20 = 4.757672 pixels
[Thu Oct  6 20:31:53 2011] 275.506900 total counts/ 226.043000 bgd. counts: snr = 3.289977
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 4.757672 pixels
  Position = (785.6, 290.0) = 16 18 0.47 -51 0 38.8
  Extent = 1.5 (1.5-3.0)", rotation angle = 0
  Source counts = 49.5 +/- 16.6
  Background counts = 226.0
  Rate = 0.0008 +/- 0.0003
[Thu Oct  6 20:31:53 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 20:31:53 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 20:31:53 2011] Assessing source extent using major axis lower bound
[Thu Oct  6 20:31:53 2011] Source does appear to be extended
[Thu Oct  6 20:31:53 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct  6 20:33:01 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:33:01 2011] Initial guess for spatial extent in simple fitting = 1.50"
[Thu Oct  6 20:33:01 2011] source mask rpix=3.0, npix_max = 50, mask sum = 56, frac = 1.112
[Thu Oct  6 20:33:01 2011] Giving source the simple spatial ID 21 for pass 1, mean size = 1.50"
[Thu Oct  6 20:33:02 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass1_src21.ximg exists
[Thu Oct  6 20:33:02 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass1_src21_1.ximg exists
[Thu Oct  6 20:33:02 2011] Fit fullrun_ccd2_acisf11823_pi14-548_cl_pass1_src21 appears to have run properly
[Thu Oct  6 20:33:02 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass1_tfrozen_src21.ximg exists
[Thu Oct  6 20:33:02 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf11823_pi14-548_cl_pass1_tfrozen_src21.csv
[Thu Oct  6 20:33:02 2011] fullrun_ccd2_acisf11823_pi14-548_cl_pass1_tfrozen_src21_1.ximg exists
[Thu Oct  6 20:33:02 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd2_acisf11823_pi14-548_cl_pass1_tfrozen_src21.csv
[Thu Oct  6 20:33:02 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd2_acisf11823_pi14-548_cl_pass1_tfrozen_src21_1.ximg
Either tweak this fit manually starting from fullrun_ccd2_acisf11823_pi14-548_cl_pass1_tfrozen_src21.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 20:33:54 2011] Warning, spatial fit 21 centroid is now closest to src. 22
[Thu Oct  6 20:33:54 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 20:33:54 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 20:33:54 2011] Assessing source extent using major axis lower bound
[Thu Oct  6 20:33:54 2011] Source does appear to be extended
[Thu Oct  6 20:33:54 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct  6 20:44:18 2011] Not overwriting source region fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src20_src.reg
[Thu Oct  6 20:44:18 2011] Extracting stamp from image fullrun_ccd2_acisf11823_pi14-548_cl_sm2.00.img.gz, (717, 221) - (854, 359)
[Thu Oct  6 20:44:18 2011] Writing fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src20.gif
[Thu Oct  6 20:45:23 2011] ../../acisf11823/products/events/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src20_src.evt and ../../acisf11823/products/events/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src20_bgd.evt exist, delete to re-create
[Thu Oct  6 20:45:23 2011] Size of ../../acisf11823/products/events/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src20_src.evt.gz[events] = 436 counts
[Thu Oct  6 20:45:23 2011] Mean chipx,y = (187.61, 675.17)
[Thu Oct  6 20:45:23 2011] Mean tdetx,y = (3736.17, 3898.39)
[Thu Oct  6 20:45:23 2011] chipx,y range = (164.00-216.00, 647.00-705.00)
[Thu Oct  6 20:45:23 2011] Size of ../../acisf11823/products/events/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 2332 counts
[Thu Oct  6 20:45:23 2011] ../../acisf11823/products/images/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src20_src.img and ../../acisf11823/products/images/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src20_bgd.img exist, delete to re-create
[Thu Oct  6 20:45:23 2011] ../../acisf11823/products/spectra/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src20_src.pi and ../../acisf11823/products/spectra/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src20_bgd.pi exist, delete to re-create
[Thu Oct  6 20:45:23 2011] Not generating rmf since there are only 49 counts
[Thu Oct  6 20:45:25 2011] ../../acisf11823/products/lightcurves/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src20_src.lc and ../../acisf11823/products/lightcurves/fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src20_bgd.lc exist, delete to re-create
[Thu Oct  6 20:45:53 2011] 186.217
[Thu Oct  6 20:48:50 2011] Updating aperture counts using extracted products
[Thu Oct  6 20:48:50 2011] Error reading totcts from fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src20_src.pi.gz
[Thu Oct  6 20:48:51 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct  6 20:48:51 2011] Using photon index=1.80, rate=0.000792, arf fullrun_ccd2_acisf11823_pi14-548_pass1_cl_src20.arf
[Thu Oct  6 20:48:51 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct  6 20:48:51 2011] Updating source flux to 1.5e-14
[Thu Oct  6 20:59:27 2011] Source 20 has fewer than 100.000000 counts, skipping spectral fitting