[Tue Oct  4 03:08:55 2011] Detection parameters:
  Position = (883.5, 278.9) = 15 3 2.38 -41 59 32.8
  Extent = 0.8" x 0.5", rotation angle = 28 degrees
  Source counts = 34.0 +/- 6.3
  Background counts = 6.0
  Rate = 0.002 +/- 0.0003

[Tue Oct  4 03:08:55 2011] Off-axis axis estimate = 6.66'
[Tue Oct  4 03:09:57 2011] Using EEF radius (= 1.98 ")to estimate initial spatial extent for simple fitting
[Tue Oct  4 03:09:57 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Oct  4 03:09:57 2011] Initial guess for spatial extent in simple fitting = 1.98"
[Tue Oct  4 03:09:57 2011] source mask rpix=4.0, npix_max = 81, mask sum = 81, frac = 0.990
[Tue Oct  4 03:09:57 2011] Giving source the simple spatial ID 3 for pass 0, mean size = 1.98"
[Tue Oct  4 03:09:57 2011] fullrun_ccd0_acisf04393_pi14-548_cl_pass0_src3.ximg exists
[Tue Oct  4 03:09:57 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf04393_pi14-548_cl_pass0_src3.csv
[Tue Oct  4 03:09:57 2011] fullrun_ccd0_acisf04393_pi14-548_cl_pass0_src3_1.ximg exists
[Tue Oct  4 03:09:57 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf04393_pi14-548_cl_pass0_src3.csv
[Tue Oct  4 03:09:57 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf04393_pi14-548_cl_pass0_src3_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf04393_pi14-548_cl_pass0_src3.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 Oct  4 03:09:58 2011] fullrun_ccd0_acisf04393_pi14-548_cl_pass0_tfrozen_src3.ximg exists
[Tue Oct  4 03:09:58 2011] fullrun_ccd0_acisf04393_pi14-548_cl_pass0_tfrozen_src3_1.ximg exists
[Tue Oct  4 03:09:58 2011] Fit fullrun_ccd0_acisf04393_pi14-548_cl_pass0_tfrozen_src3 appears to have run properly
[Tue Oct  4 03:10:04 2011] Spatial fit model total counts = 52.103500, observed total counts = 50.000000
[Tue Oct  4 03:10:04 2011] Offset between fit and detection position for source 4 = 0.577319 pixels
[Tue Oct  4 03:10:04 2011] 51.987600 total counts/ 17.035800 bgd. counts: snr = 8.468145
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.577319 pixels
  Position = (883.3, 278.3) = 15 3 2.41 -41 59 33.3
  Extent = 1.7 (1.3-2.7)", rotation angle = 0
  Source counts = 35.0 +/- 7.2
  Background counts = 17.0
  Rate = 0.002 +/- 0.0004
[Tue Oct  4 03:10:04 2011] Vigneting correction estimate = 1.000000
[Tue Oct  4 03:10:04 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct  4 03:10:04 2011] Assessing source extent using major axis lower bound
[Tue Oct  4 03:10:04 2011] Source does appear to be extended
[Tue Oct  4 03:10:04 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Oct  4 03:10:22 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Oct  4 03:10:22 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Oct  4 03:10:22 2011] Initial guess for spatial extent in simple fitting = 1.74"
[Tue Oct  4 03:10:22 2011] source mask rpix=3.5, npix_max = 65, mask sum = 64, frac = 0.978
[Tue Oct  4 03:10:22 2011] Giving source the simple spatial ID 3 for pass 1, mean size = 1.74"
[Tue Oct  4 03:10:25 2011] fullrun_ccd0_acisf04393_pi14-548_cl_pass1_src3.ximg exists
[Tue Oct  4 03:10:25 2011] fullrun_ccd0_acisf04393_pi14-548_cl_pass1_src3_1.ximg exists
[Tue Oct  4 03:10:25 2011] Fit fullrun_ccd0_acisf04393_pi14-548_cl_pass1_src3 appears to have run properly
[Tue Oct  4 03:10:25 2011] fullrun_ccd0_acisf04393_pi14-548_cl_pass1_tfrozen_src3.ximg exists
[Tue Oct  4 03:10:25 2011] fullrun_ccd0_acisf04393_pi14-548_cl_pass1_tfrozen_src3_1.ximg exists
[Tue Oct  4 03:10:25 2011] Fit fullrun_ccd0_acisf04393_pi14-548_cl_pass1_tfrozen_src3 appears to have run properly
[Tue Oct  4 03:10:30 2011] Spatial fit model total counts = 48.932100, observed total counts = 48.000000
[Tue Oct  4 03:10:30 2011] Offset between fit and detection position for source 4 = 0.296089 pixels
[Tue Oct  4 03:10:30 2011] 48.814400 total counts/ 18.968700 bgd. counts: snr = 6.852720
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.296089 pixels
  Position = (883.6, 278.2) = 15 3 2.40 -41 59 33.4
  Extent = 1.7" x 0.9", rotation angle = 326
  Source counts = 29.8 +/- 7.0
  Background counts = 19.0
  Rate = 0.002 +/- 0.0004
[Tue Oct  4 03:10:30 2011] Vigneting correction estimate = 1.000000
[Tue Oct  4 03:10:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct  4 03:10:30 2011] Assessing source extent using major
[Tue Oct  4 03:10:30 2011] Source does appear to be extended
[Tue Oct  4 03:10:30 2011] Computing asymmetry using major and minor axis, asym = 1.82
[Tue Oct  4 03:10:30 2011] Source is asymmetric
[Tue Oct  4 03:10:50 2011] Not overwriting source region fullrun_ccd0_acisf04393_pi14-548_pass1_cl_src4_src.reg
[Tue Oct  4 03:10:50 2011] Extracting stamp from image fullrun_ccd0_acisf04393_pi14-548_cl_sm2.00.img.gz, (807, 202) - (960, 355)
[Tue Oct  4 03:10:50 2011] Writing fullrun_ccd0_acisf04393_pi14-548_pass1_cl_src4.gif
[Tue Oct  4 03:10:56 2011] ../../acisf04393/products/events/fullrun_ccd0_acisf04393_pi14-548_pass1_cl_src4_src.evt and ../../acisf04393/products/events/fullrun_ccd0_acisf04393_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Tue Oct  4 03:10:56 2011] Size of ../../acisf04393/products/events/fullrun_ccd0_acisf04393_pi14-548_pass1_cl_src4_src.evt.gz[events] = 38 counts
[Tue Oct  4 03:10:56 2011] Mean chipx,y = (293.50, 954.18)
[Tue Oct  4 03:10:56 2011] Mean tdetx,y = (4015.18, 4838.50)
[Tue Oct  4 03:10:56 2011] chipx,y range = (273.00-316.00, 934.00-975.00)
[Tue Oct  4 03:10:56 2011] Size of ../../acisf04393/products/events/fullrun_ccd0_acisf04393_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 121 counts
[Tue Oct  4 03:10:56 2011] ../../acisf04393/products/images/fullrun_ccd0_acisf04393_pi14-548_pass1_cl_src4_src.img and ../../acisf04393/products/images/fullrun_ccd0_acisf04393_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Tue Oct  4 03:10:56 2011] ../../acisf04393/products/spectra/fullrun_ccd0_acisf04393_pi14-548_pass1_cl_src4_src.pi and ../../acisf04393/products/spectra/fullrun_ccd0_acisf04393_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Tue Oct  4 03:10:56 2011] Not generating rmf since there are only 29 counts
[Tue Oct  4 03:11:00 2011] ../../acisf04393/products/lightcurves/fullrun_ccd0_acisf04393_pi14-548_pass1_cl_src4_src.lc and ../../acisf04393/products/lightcurves/fullrun_ccd0_acisf04393_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Tue Oct  4 03:11:18 2011] 180.535
[Tue Oct  4 03:13:08 2011] Updating aperture counts using extracted products
[Tue Oct  4 03:13:08 2011] Error reading totcts from fullrun_ccd0_acisf04393_pi14-548_pass1_cl_src4_src.pi.gz
[Tue Oct  4 03:13:08 2011] Calculating source flux in energy range 0.30-8.00
[Tue Oct  4 03:13:08 2011] Using photon index=1.80, rate=0.00152, arf fullrun_ccd0_acisf04393_pi14-548_pass1_cl_src4.arf
[Tue Oct  4 03:13:08 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Oct  4 03:13:08 2011] Updating source flux to 1.8e-14
[Tue Oct  4 03:13:11 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting
[Tue Oct  4 03:13:15 2011] acisf04393/analysis//spectral/fullrun_ccd0_acisf04393_pi14-548_pass1_cl_src4_pl.csv not found, spectral fit skipped or did not complete