[Fri May  3 14:31:33 2013] Detection parameters:
  Position = (897.8, 558.6) = 16 33 38.73 5 47 1.3
  Extent = 0.8" x 0.5", rotation angle = 9 degrees
  Source counts = 18.8 +/- 4.4
  Background counts = 0.2
  Rate = 0.004 +/- 0.0009

[Fri May  3 14:31:33 2013] Off-axis axis estimate = 4.78'
[Fri May  3 14:34:51 2013] Using EEF radius (= 1.09 ")to estimate initial spatial extent for simple fitting
[Fri May  3 14:34:51 2013] Initial guess for spatial extent in simple fitting = 1.09"
[Fri May  3 14:34:51 2013] source mask rpix=2.2, npix_max = 29, mask sum = 25, frac = 0.844
[Fri May  3 14:34:51 2013] Giving source the simple spatial ID 1 for pass 0, mean size = 1.09"
[Fri May  3 14:36:15 2013] fullrun_ccd0_acisf12895_pi14-548_cl_pass0_src1.ximg exists
[Fri May  3 14:36:15 2013] fullrun_ccd0_acisf12895_pi14-548_cl_pass0_src1_1.ximg exists
[Fri May  3 14:36:15 2013] Fit fullrun_ccd0_acisf12895_pi14-548_cl_pass0_src1 appears to have run properly
[Fri May  3 14:36:15 2013] fullrun_ccd0_acisf12895_pi14-548_cl_pass0_tfrozen_src1.ximg exists
[Fri May  3 14:36:15 2013] fullrun_ccd0_acisf12895_pi14-548_cl_pass0_tfrozen_src1_1.ximg exists
[Fri May  3 14:36:15 2013] Fit fullrun_ccd0_acisf12895_pi14-548_cl_pass0_tfrozen_src1 appears to have run properly
[Fri May  3 14:44:55 2013] Spatial fit model total counts = 20.293900, observed total counts = 20.000000
[Fri May  3 14:44:55 2013] Offset between fit and detection position for source 4 = 0.527385 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.527385 pixels
  Position = (898.1, 558.9) = 16 33 38.73 5 47 1.2
  Extent = 1.2 (0.9-1.7)" x 0.7 (0.5-1.0)", rotation angle = 341
  Source counts = 20.3 +/- 4.5
  Background counts = 0.0
  Rate = 0.004 +/- 0.0009
[Fri May  3 14:44:55 2013] Vigneting correction estimate = 1.000000
[Fri May  3 14:44:55 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri May  3 14:44:55 2013] Assessing source extent using major axis lower bound
[Fri May  3 14:44:55 2013] Source does appear to be extended
[Fri May  3 14:44:55 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.89
[Fri May  3 14:45:06 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri May  3 14:45:06 2013] Initial guess for spatial extent in simple fitting = 0.96"
[Fri May  3 14:45:06 2013] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.041
[Fri May  3 14:45:06 2013] Giving source the simple spatial ID 1 for pass 1, mean size = 0.96"
[Fri May  3 14:46:24 2013] fullrun_ccd0_acisf12895_pi14-548_cl_pass1_src1.ximg exists
[Fri May  3 14:46:24 2013] fullrun_ccd0_acisf12895_pi14-548_cl_pass1_src1_1.ximg exists
[Fri May  3 14:46:24 2013] Fit fullrun_ccd0_acisf12895_pi14-548_cl_pass1_src1 appears to have run properly
[Fri May  3 14:46:24 2013] fullrun_ccd0_acisf12895_pi14-548_cl_pass1_tfrozen_src1.ximg exists
[Fri May  3 14:46:24 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf12895_pi14-548_cl_pass1_tfrozen_src1.csv
[Fri May  3 14:46:24 2013] fullrun_ccd0_acisf12895_pi14-548_cl_pass1_tfrozen_src1_1.ximg exists
[Fri May  3 14:46:24 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf12895_pi14-548_cl_pass1_tfrozen_src1.csv
[Fri May  3 14:46:24 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf12895_pi14-548_cl_pass1_tfrozen_src1_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf12895_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
[Fri May  3 14:55:33 2013] Spatial fit model total counts = 17.970900, observed total counts = 20.000000
[Fri May  3 14:55:33 2013] Offset between fit and detection position for source 4 = 0.672109 pixels
[Fri May  3 14:55:33 2013] 17.091400 total counts/ 0.000000 bgd. counts: snr = 91450310408653.843750
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.672109 pixels
  Position = (898.8, 559.2) = 16 33 38.71 5 47 1.4
  Extent = 0.8 (0.6-1.1)", rotation angle = 0
  Source counts = 17.1 +/- 4.1
  Background counts = 0.0
  Rate = 0.003 +/- 0.0008
[Fri May  3 14:55:33 2013] Vigneting correction estimate = 1.000000
[Fri May  3 14:55:33 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri May  3 14:55:33 2013] Assessing source extent using major axis lower bound
[Fri May  3 14:55:33 2013] Source does appear to be extended
[Fri May  3 14:55:33 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Fri May  3 14:55:44 2013] Writing source region out to fullrun_ccd0_acisf12895_pi14-548_pass1_cl_src4_src.reg
[Fri May  3 14:55:44 2013] Extracting stamp from image fullrun_ccd0_acisf12895_pi14-548_cl_sm2.00.img.gz, (862, 522) - (936, 596)
[Fri May  3 14:55:44 2013] Writing fullrun_ccd0_acisf12895_pi14-548_pass1_cl_src4.gif
[Fri May  3 14:57:29 2013] Size of ../../acisf12895/products/events/fullrun_ccd0_acisf12895_pi14-548_pass1_cl_src4_src.evt.gz[events] = 19 counts
[Fri May  3 14:57:29 2013] Mean chipx,y = (621.21, 740.58)
[Fri May  3 14:57:29 2013] Mean tdetx,y = (3801.58, 4510.79)
[Fri May  3 14:57:29 2013] chipx,y range = (609.00-644.00, 722.00-757.00)
[Fri May  3 14:57:29 2013] Size of ../../acisf12895/products/events/fullrun_ccd0_acisf12895_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 2 counts
[Fri May  3 14:57:30 2013] Not generating rmf since there are only 17 counts
[Fri May  3 14:57:30 2013] arf not found, will run specextract
[Fri May  3 14:57:56 2013] ../../acisf12895/products/spectra/fullrun_ccd0_acisf12895_pi14-548_pass1_cl_src4.warf not found
[Fri May  3 14:57:56 2013] ../../acisf12895/products/spectra/fullrun_ccd0_acisf12895_pi14-548_pass1_cl_src4.wrmf not found
[Fri May  3 14:57:56 2013] Removal of ../../acisf12895/products/spectra/fullrun_ccd0_acisf12895_pi14-548_pass1_cl_src4.soff failed
[Fri May  3 14:58:03 2013] Spectrum 4 has only 17 counts, deleting rmf
[Fri May  3 14:58:03 2013] 188.302
[Fri May  3 15:01:56 2013] Updating aperture counts using extracted products
[Fri May  3 15:01:56 2013] Total counts from fullrun_ccd0_acisf12895_pi14-548_pass1_cl_src4_src.pi.gz = 19.00
[Fri May  3 15:01:56 2013] Total counts from fullrun_ccd0_acisf12895_pi14-548_pass1_cl_src4_bgd.pi.gz = 2.00
[Fri May  3 15:01:56 2013] Got source and background scale factors 0.000002, 0.000024
[Fri May  3 15:01:56 2013] User source parameters:
  Position = (898.8, 559.2) = 16 33 38.71 5 47 1.4
  Extent = 0.8 (0.6-1.1)", rotation angle = 0
  Source aperture counts = 18.8 +/- 5.4
  Background aperture counts = 0.2
  Rate = 0.004 +/- 0.001

[Fri May  3 15:01:56 2013] Calculating source flux in energy range 0.30-8.00
[Fri May  3 15:01:56 2013] Using photon index=1.80, rate=0.00343, arf fullrun_ccd0_acisf12895_pi14-548_pass1_cl_src4.arf
[Fri May  3 15:01:56 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Fri May  3 15:01:56 2013] Updating source flux to 4.2e-14
[Fri May  3 15:01:58 2013] Source 4 has fewer than 100.000000 counts, skipping spectral fitting
[Fri May  3 15:01:59 2013] acisf12895/analysis//spectral/fullrun_ccd0_acisf12895_pi14-548_pass1_cl_src4_pl.csv not found, spectral fit skipped or did not complete