[Mon Sep 26 23:07:28 2011] Detection parameters:
  Position = (309.9, 196.9) = 0 44 49.11 40 59 49.5
  Extent = 2.6" x 1.6", rotation angle = 123 degrees
  Source counts = 16.8 +/- 4.6
  Background counts = 4.2
  Rate = 0.0008 +/- 0.0002

[Mon Sep 26 23:07:29 2011] Off-axis axis estimate = 8.62'
[Mon Sep 26 23:08:30 2011] Using EEF radius (= 3.28 ")to estimate initial spatial extent for simple fitting
[Mon Sep 26 23:08:30 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Mon Sep 26 23:08:30 2011] Initial guess for spatial extent in simple fitting = 3.28"
[Mon Sep 26 23:08:30 2011] source mask rpix=6.7, npix_max = 206, mask sum = 196, frac = 0.951
[Mon Sep 26 23:08:30 2011] Giving source the simple spatial ID 3 for pass 0, mean size = 3.28"
[Mon Sep 26 23:08:30 2011] fullrun_ccd1_acisf11256_pi14-548_cl_pass0_src3.ximg exists
[Mon Sep 26 23:08:30 2011] fullrun_ccd1_acisf11256_pi14-548_cl_pass0_src3_1.ximg exists
[Mon Sep 26 23:08:30 2011] Fit fullrun_ccd1_acisf11256_pi14-548_cl_pass0_src3 appears to have run properly
[Mon Sep 26 23:08:30 2011] fullrun_ccd1_acisf11256_pi14-548_cl_pass0_tfrozen_src3.ximg exists
[Mon Sep 26 23:08:30 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf11256_pi14-548_cl_pass0_tfrozen_src3.csv
[Mon Sep 26 23:08:30 2011] fullrun_ccd1_acisf11256_pi14-548_cl_pass0_tfrozen_src3_1.ximg exists
[Mon Sep 26 23:08:30 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf11256_pi14-548_cl_pass0_tfrozen_src3.csv
[Mon Sep 26 23:08:30 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf11256_pi14-548_cl_pass0_tfrozen_src3_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf11256_pi14-548_cl_pass0_tfrozen_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
[Mon Sep 26 23:08:38 2011] Spatial fit model total counts = 28.329900, observed total counts = 26.000000
[Mon Sep 26 23:08:38 2011] Offset between fit and detection position for source 4 = 1.512765 pixels
[Mon Sep 26 23:08:38 2011] 28.795330 total counts/ 20.032900 bgd. counts: snr = 1.957729
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.512765 pixels
  Position = (309.8, 195.4) = 0 44 49.14 40 59 48.6
  Extent = 2.3" x 0.9", rotation angle = 49
  Source counts = 8.8 +/- 5.4
  Background counts = 20.0
  Rate = 0.0004 +/- 0.0003
[Mon Sep 26 23:08:38 2011] Vigneting correction estimate = 1.000000
[Mon Sep 26 23:08:38 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Sep 26 23:08:38 2011] Assessing source extent using major
[Mon Sep 26 23:08:38 2011] Source does appear to be extended
[Mon Sep 26 23:08:38 2011] Computing asymmetry using major and minor axis, asym = 2.53
[Mon Sep 26 23:08:38 2011] Source is asymmetric
[Mon Sep 26 23:09:06 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Sep 26 23:09:06 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Mon Sep 26 23:09:06 2011] Initial guess for spatial extent in simple fitting = 1.60"
[Mon Sep 26 23:09:06 2011] Spatial fitting skipped for pass 1: source                                 has 8.8 net counts, is at off-axis angle 8.6'
[Mon Sep 26 23:09:16 2011] Vigneting correction estimate = 1.000000
[Mon Sep 26 23:09:16 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Sep 26 23:09:16 2011] Assessing source extent using major
[Mon Sep 26 23:09:16 2011] Source does appear to be extended
[Mon Sep 26 23:09:16 2011] Computing asymmetry using major and minor axis, asym = 2.53
[Mon Sep 26 23:09:16 2011] Source is asymmetric
[Mon Sep 26 23:10:01 2011] Not overwriting source region fullrun_ccd1_acisf11256_pi14-548_pass1_cl_src4_src.reg
[Mon Sep 26 23:10:01 2011] Extracting stamp from image fullrun_ccd1_acisf11256_pi14-548_cl_sm2.00.img.gz, (205, 90) - (415, 301)
[Mon Sep 26 23:10:01 2011] Writing fullrun_ccd1_acisf11256_pi14-548_pass1_cl_src4.gif
[Mon Sep 26 23:10:13 2011] ../../acisf11256/products/events/fullrun_ccd1_acisf11256_pi14-548_pass1_cl_src4_src.evt and ../../acisf11256/products/events/fullrun_ccd1_acisf11256_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Mon Sep 26 23:10:13 2011] Size of ../../acisf11256/products/events/fullrun_ccd1_acisf11256_pi14-548_pass1_cl_src4_src.evt.gz[events] = 15 counts
[Mon Sep 26 23:10:13 2011] Mean chipx,y = (208.27, 19.40)
[Mon Sep 26 23:10:13 2011] Mean tdetx,y = (5112.60, 4315.27)
[Mon Sep 26 23:10:13 2011] chipx,y range = (189.00-236.00, 6.00-29.00)
[Mon Sep 26 23:10:14 2011] Size of ../../acisf11256/products/events/fullrun_ccd1_acisf11256_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 27 counts
[Mon Sep 26 23:10:14 2011] ../../acisf11256/products/images/fullrun_ccd1_acisf11256_pi14-548_pass1_cl_src4_src.img and ../../acisf11256/products/images/fullrun_ccd1_acisf11256_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Mon Sep 26 23:10:14 2011] ../../acisf11256/products/spectra/fullrun_ccd1_acisf11256_pi14-548_pass1_cl_src4_src.pi and ../../acisf11256/products/spectra/fullrun_ccd1_acisf11256_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Mon Sep 26 23:10:14 2011] Not generating rmf since there are only 8 counts
[Mon Sep 26 23:10:17 2011] ../../acisf11256/products/lightcurves/fullrun_ccd1_acisf11256_pi14-548_pass1_cl_src4_src.lc and ../../acisf11256/products/lightcurves/fullrun_ccd1_acisf11256_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Mon Sep 26 23:11:10 2011] 101.523
[Mon Sep 26 23:13:09 2011] Updating aperture counts using extracted products
[Mon Sep 26 23:13:09 2011] Error reading totcts from fullrun_ccd1_acisf11256_pi14-548_pass1_cl_src4_src.pi.gz
[Mon Sep 26 23:13:09 2011] Calculating source flux in energy range 0.30-8.00
[Mon Sep 26 23:13:09 2011] Using photon index=1.80, rate=0.000441, arf fullrun_ccd1_acisf11256_pi14-548_pass1_cl_src4.arf
[Mon Sep 26 23:13:09 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Mon Sep 26 23:13:09 2011] Updating source flux to 9.8e-15
[Mon Sep 26 23:13:14 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting
[Mon Sep 26 23:13:15 2011] acisf11256/analysis//spectral/fullrun_ccd1_acisf11256_pi14-548_pass1_cl_src4_pl.csv not found, spectral fit skipped or did not complete