[Sat Oct  1 08:11:09 2011] Detection parameters:
  Position = (331.2, 835.5) = 19 58 14.24 -30 15 58.4
  Extent = 1.0" x 0.7", rotation angle = 42 degrees
  Source counts = 11.5 +/- 3.5
  Background counts = 0.5
  Rate = 0.001 +/- 0.0004

[Sat Oct  1 08:11:10 2011] Off-axis axis estimate = 4.65'
[Sat Oct  1 08:12:46 2011] Using EEF radius (= 1.04 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 08:12:46 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct  1 08:12:46 2011] Initial guess for spatial extent in simple fitting = 1.04"
[Sat Oct  1 08:12:46 2011] source mask rpix=2.1, npix_max = 27, mask sum = 25, frac = 0.909
[Sat Oct  1 08:12:46 2011] Giving source the simple spatial ID 1 for pass 0, mean size = 1.04"
[Sat Oct  1 08:13:55 2011] fullrun_ccd0_acisf12281_pi14-548_cl_pass0_src1.ximg exists
[Sat Oct  1 08:13:55 2011] fullrun_ccd0_acisf12281_pi14-548_cl_pass0_src1_1.ximg exists
[Sat Oct  1 08:13:55 2011] Fit fullrun_ccd0_acisf12281_pi14-548_cl_pass0_src1 appears to have run properly
[Sat Oct  1 08:13:55 2011] fullrun_ccd0_acisf12281_pi14-548_cl_pass0_tfrozen_src1.ximg exists
[Sat Oct  1 08:13:55 2011] fullrun_ccd0_acisf12281_pi14-548_cl_pass0_tfrozen_src1_1.ximg exists
[Sat Oct  1 08:13:55 2011] Fit fullrun_ccd0_acisf12281_pi14-548_cl_pass0_tfrozen_src1 appears to have run properly
[Sat Oct  1 08:30:49 2011] Spatial fit model total counts = 16.000900, observed total counts = 17.000000
[Sat Oct  1 08:30:49 2011] Offset between fit and detection position for source 1 = 1.522147 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 1.522147 pixels
  Position = (332.7, 835.8) = 19 58 14.21 -30 15 58.5
  Extent = 1.4 (1.1-1.9)", rotation angle = 0
  Source counts = 15.5 +/- 3.9
  Background counts = 0.0
  Rate = 0.002 +/- 0.0004
[Sat Oct  1 08:30:49 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 08:30:49 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 08:30:49 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 08:30:49 2011] Source does appear to be extended
[Sat Oct  1 08:30:49 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 08:31:03 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct  1 08:31:03 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct  1 08:31:03 2011] Initial guess for spatial extent in simple fitting = 1.36"
[Sat Oct  1 08:31:03 2011] source mask rpix=2.8, npix_max = 42, mask sum = 42, frac = 0.992
[Sat Oct  1 08:31:03 2011] Giving source the simple spatial ID 1 for pass 1, mean size = 1.36"
[Sat Oct  1 08:32:22 2011] fullrun_ccd0_acisf12281_pi14-548_cl_pass1_src1.ximg exists
[Sat Oct  1 08:32:22 2011] fullrun_ccd0_acisf12281_pi14-548_cl_pass1_src1_1.ximg exists
[Sat Oct  1 08:32:22 2011] Fit fullrun_ccd0_acisf12281_pi14-548_cl_pass1_src1 appears to have run properly
[Sat Oct  1 08:32:22 2011] fullrun_ccd0_acisf12281_pi14-548_cl_pass1_tfrozen_src1.ximg exists
[Sat Oct  1 08:32:22 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf12281_pi14-548_cl_pass1_tfrozen_src1.csv
[Sat Oct  1 08:32:22 2011] fullrun_ccd0_acisf12281_pi14-548_cl_pass1_tfrozen_src1_1.ximg exists
[Sat Oct  1 08:32:22 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf12281_pi14-548_cl_pass1_tfrozen_src1.csv
[Sat Oct  1 08:32:22 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf12281_pi14-548_cl_pass1_tfrozen_src1_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf12281_pi14-548_cl_pass1_tfrozen_src1.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 08:44:51 2011] Spatial fit model total counts = 16.659100, observed total counts = 18.000000
[Sat Oct  1 08:44:51 2011] Offset between fit and detection position for source 1 = 0.198143 pixels
[Sat Oct  1 08:44:51 2011] 16.007486 total counts/ 0.452086 bgd. counts: snr = 23.135061
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 0.198143 pixels
  Position = (332.5, 835.8) = 19 58 14.21 -30 15 58.5
  Extent = 1.3 (0.9-1.6)", rotation angle = 0
  Source counts = 15.6 +/- 4.0
  Background counts = 0.5
  Rate = 0.002 +/- 0.0004
[Sat Oct  1 08:44:51 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 08:44:51 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 08:44:51 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 08:44:51 2011] Source does appear to be extended
[Sat Oct  1 08:44:51 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 08:45:27 2011] Writing source region out to fullrun_ccd0_acisf12281_pi14-548_pass1_cl_src1_src.reg
[Sat Oct  1 08:45:27 2011] Extracting stamp from image fullrun_ccd0_acisf12281_pi14-548_cl_sm2.00.img.gz, (273, 777) - (392, 895)
[Sat Oct  1 08:45:27 2011] Writing fullrun_ccd0_acisf12281_pi14-548_pass1_cl_src1.gif
[Sat Oct  1 08:45:31 2011] Size of ../../acisf12281/products/events/fullrun_ccd0_acisf12281_pi14-548_pass1_cl_src1_src.evt.gz[events] = 18 counts
[Sat Oct  1 08:45:31 2011] Mean chipx,y = (873.50, 530.56)
[Sat Oct  1 08:45:31 2011] Mean tdetx,y = (3591.56, 4258.50)
[Sat Oct  1 08:45:31 2011] chipx,y range = (854.00-891.00, 516.00-547.00)
[Sat Oct  1 08:45:31 2011] Size of ../../acisf12281/products/events/fullrun_ccd0_acisf12281_pi14-548_pass1_cl_src1_bgd.evt.gz[events] = 16 counts
[Sat Oct  1 08:45:32 2011] Not generating rmf since there are only 15 counts
[Sat Oct  1 08:45:32 2011] arf not found, will run specextract
[Sat Oct  1 08:45:58 2011] ../../acisf12281/products/spectra/fullrun_ccd0_acisf12281_pi14-548_pass1_cl_src1.warf not found
[Sat Oct  1 08:45:58 2011] ../../acisf12281/products/spectra/fullrun_ccd0_acisf12281_pi14-548_pass1_cl_src1.wrmf not found
[Sat Oct  1 08:45:58 2011] Removal of ../../acisf12281/products/spectra/fullrun_ccd0_acisf12281_pi14-548_pass1_cl_src1.soff failed
[Sat Oct  1 08:47:32 2011] Spectrum 1 has only 16 counts, deleting rmf
[Sat Oct  1 08:47:32 2011] 187.396
[Sat Oct  1 08:56:21 2011] Updating aperture counts using extracted products
[Sat Oct  1 08:56:21 2011] Error reading totcts from fullrun_ccd0_acisf12281_pi14-548_pass1_cl_src1_src.pi.gz
[Sat Oct  1 08:56:21 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct  1 08:56:21 2011] Using photon index=1.80, rate=0.00165, arf fullrun_ccd0_acisf12281_pi14-548_pass1_cl_src1.arf
[Sat Oct  1 08:56:21 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct  1 08:56:21 2011] Updating source flux to 2e-14
[Sat Oct  1 08:56:23 2011] Source 1 has fewer than 100.000000 counts, skipping spectral fitting
[Sat Oct  1 08:56:24 2011] acisf12281/analysis//spectral/fullrun_ccd0_acisf12281_pi14-548_pass1_cl_src1_pl.csv not found, spectral fit skipped or did not complete