[Thu Sep 22 18:23:49 2011] Detection parameters:
  Position = (315.2, 909.8) = 16 49 4.26 60 22 14.1
  Extent = 1.1" x 0.8", rotation angle = 35 degrees
  Source counts = 15.5 +/- 4.5
  Background counts = 4.5
  Rate = 0.0003 +/- 9e-05

[Thu Sep 22 18:23:49 2011] Off-axis axis estimate = 5.84'
[Thu Sep 22 18:24:57 2011] Using EEF radius (= 1.55 ")to estimate initial spatial extent for simple fitting
[Thu Sep 22 18:24:57 2011] Initial guess for spatial extent in simple fitting = 1.55"
[Thu Sep 22 18:24:57 2011] source mask rpix=3.2, npix_max = 53, mask sum = 49, frac = 0.919
[Thu Sep 22 18:24:57 2011] Giving source the simple spatial ID 16 for pass 0, mean size = 1.55"
[Thu Sep 22 18:24:58 2011] fullrun_ccd7_acisf07903_pi14-548_cl_pass0_src16.ximg exists
[Thu Sep 22 18:24:58 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf07903_pi14-548_cl_pass0_src16.csv
[Thu Sep 22 18:24:58 2011] fullrun_ccd7_acisf07903_pi14-548_cl_pass0_src16_1.ximg exists
[Thu Sep 22 18:24:58 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf07903_pi14-548_cl_pass0_src16.csv
[Thu Sep 22 18:24:58 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf07903_pi14-548_cl_pass0_src16_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf07903_pi14-548_cl_pass0_src16.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 Sep 22 18:24:58 2011] fullrun_ccd7_acisf07903_pi14-548_cl_pass0_tfrozen_src16.ximg exists
[Thu Sep 22 18:24:58 2011] fullrun_ccd7_acisf07903_pi14-548_cl_pass0_tfrozen_src16_1.ximg exists
[Thu Sep 22 18:24:58 2011] Fit fullrun_ccd7_acisf07903_pi14-548_cl_pass0_tfrozen_src16 appears to have run properly
[Thu Sep 22 18:25:07 2011] Warning: source 16 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 31 at 13.056772 pixels away
[Thu Sep 22 18:25:07 2011] Vigneting correction estimate = 1.000000
[Thu Sep 22 18:25:07 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Sep 22 18:25:07 2011] Assessing source extent using major
[Thu Sep 22 18:25:07 2011] Source does appear to be extended
[Thu Sep 22 18:25:07 2011] Computing asymmetry using major and minor axis, asym = 1.34
[Thu Sep 22 18:25:24 2011] Using EEF radius (= 1.55 ")to estimate initial spatial extent for simple fitting
[Thu Sep 22 18:25:24 2011] Initial guess for spatial extent in simple fitting = 1.55"
[Thu Sep 22 18:25:24 2011] source mask rpix=3.2, npix_max = 53, mask sum = 49, frac = 0.919
[Thu Sep 22 18:25:24 2011] Giving source the simple spatial ID 16 for pass 1, mean size = 1.55"
[Thu Sep 22 18:25:24 2011] fullrun_ccd7_acisf07903_pi14-548_cl_pass1_src16.ximg exists
[Thu Sep 22 18:25:24 2011] fullrun_ccd7_acisf07903_pi14-548_cl_pass1_src16_1.ximg exists
[Thu Sep 22 18:25:24 2011] Fit fullrun_ccd7_acisf07903_pi14-548_cl_pass1_src16 appears to have run properly
[Thu Sep 22 18:25:25 2011] fullrun_ccd7_acisf07903_pi14-548_cl_pass1_tfrozen_src16.ximg exists
[Thu Sep 22 18:25:25 2011] fullrun_ccd7_acisf07903_pi14-548_cl_pass1_tfrozen_src16_1.ximg exists
[Thu Sep 22 18:25:25 2011] Fit fullrun_ccd7_acisf07903_pi14-548_cl_pass1_tfrozen_src16 appears to have run properly
[Thu Sep 22 18:25:33 2011] Spatial fit model total counts = 36.696100, observed total counts = 37.000000
[Thu Sep 22 18:25:33 2011] Offset between fit and detection position for source 31 = 5.369670 pixels
[Thu Sep 22 18:25:33 2011] 35.967600 total counts/ 5.296500 bgd. counts: snr = 13.327076
Spatial fit parameters:
  Offset between fit and detection position for source 31 = 5.369670 pixels
  Position = (316.7, 915.0) = 16 49 4.20 60 22 16.4
  Extent = 3.1 (3.1-6.2)" x 1.3 (0.8-2.2)", rotation angle = 99 (74-124) degrees
  Source counts = 30.7 +/- 6.0
  Background counts = 5.3
  Rate = 0.0006 +/- 0.0001
[Thu Sep 22 18:25:33 2011] Vigneting correction estimate = 1.000000
[Thu Sep 22 18:25:33 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Sep 22 18:25:33 2011] Assessing source extent using major axis lower bound
[Thu Sep 22 18:25:33 2011] Source does appear to be extended
[Thu Sep 22 18:25:33 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.38
[Thu Sep 22 18:26:36 2011] Not overwriting source region fullrun_ccd7_acisf07903_pi14-548_pass1_cl_src31_src.reg
[Thu Sep 22 18:26:36 2011] Extracting stamp from image fullrun_ccd7_acisf07903_pi14-548_cl_sm2.00.img.gz, (175, 773) - (459, 1057)
[Thu Sep 22 18:26:36 2011] Writing fullrun_ccd7_acisf07903_pi14-548_pass1_cl_src31.gif
[Thu Sep 22 18:27:37 2011] ../../acisf07903/products/events/fullrun_ccd7_acisf07903_pi14-548_pass1_cl_src31_src.evt and ../../acisf07903/products/events/fullrun_ccd7_acisf07903_pi14-548_pass1_cl_src31_bgd.evt exist, delete to re-create
[Thu Sep 22 18:27:37 2011] Size of ../../acisf07903/products/events/fullrun_ccd7_acisf07903_pi14-548_pass1_cl_src31_src.evt.gz[events] = 58 counts
[Thu Sep 22 18:27:37 2011] Mean chipx,y = (870.72, 264.05)
[Thu Sep 22 18:27:37 2011] Mean tdetx,y = (4787.72, 1966.05)
[Thu Sep 22 18:27:37 2011] chipx,y range = (834.00-902.00, 242.00-290.00)
[Thu Sep 22 18:27:37 2011] Size of ../../acisf07903/products/events/fullrun_ccd7_acisf07903_pi14-548_pass1_cl_src31_bgd.evt.gz[events] = 849 counts
[Thu Sep 22 18:27:37 2011] ../../acisf07903/products/images/fullrun_ccd7_acisf07903_pi14-548_pass1_cl_src31_src.img and ../../acisf07903/products/images/fullrun_ccd7_acisf07903_pi14-548_pass1_cl_src31_bgd.img exist, delete to re-create
[Thu Sep 22 18:27:37 2011] ../../acisf07903/products/spectra/fullrun_ccd7_acisf07903_pi14-548_pass1_cl_src31_src.pi and ../../acisf07903/products/spectra/fullrun_ccd7_acisf07903_pi14-548_pass1_cl_src31_bgd.pi exist, delete to re-create
[Thu Sep 22 18:27:37 2011] Not generating rmf since there are only 30 counts
[Thu Sep 22 18:27:40 2011] ../../acisf07903/products/lightcurves/fullrun_ccd7_acisf07903_pi14-548_pass1_cl_src31_src.lc and ../../acisf07903/products/lightcurves/fullrun_ccd7_acisf07903_pi14-548_pass1_cl_src31_bgd.lc exist, delete to re-create
[Thu Sep 22 18:28:52 2011] 209.457
[Thu Sep 22 18:28:55 2011] Updating aperture counts using extracted products
[Thu Sep 22 18:28:55 2011] Error reading totcts from fullrun_ccd7_acisf07903_pi14-548_pass1_cl_src31_src.pi.gz
[Thu Sep 22 18:28:55 2011] Calculating source flux in energy range 0.30-8.00
[Thu Sep 22 18:28:55 2011] Using photon index=1.80, rate=0.000619, arf fullrun_ccd7_acisf07903_pi14-548_pass1_cl_src31.arf
[Thu Sep 22 18:28:55 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Sep 22 18:28:55 2011] Updating source flux to 5e-15
[Thu Sep 22 18:29:02 2011] Source 31 has fewer than 100.000000 counts, skipping spectral fitting