[Sun Jan 13 05:35:52 2013] Detection parameters:
  Position = (130.4, 406.3) = 18 18 15.50 -16 50 37.5
  Extent = 0.6" x 0.5", rotation angle = 141 degrees
  Source counts = 10.2 +/- 3.5
  Background counts = 1.8
  Rate = 0.0001 +/- 4e-05

[Sun Jan 13 05:35:55 2013] Off-axis axis estimate = 3.23'
[Sun Jan 13 07:54:33 2013] Using EEF radius (= 0.63 ")to estimate initial spatial extent for simple fitting
[Sun Jan 13 07:54:33 2013] Initial guess for spatial extent in simple fitting = 0.63"
[Sun Jan 13 07:54:33 2013] source mask rpix=1.3, npix_max = 12, mask sum = 9, frac = 0.713
[Sun Jan 13 07:54:33 2013] Giving source the simple spatial ID 96 for pass 0, mean size = 0.63"
[Sun Jan 13 09:54:16 2013] fullrun_ccd1_acisf12348_pi14-548_cl_pass0_src96.ximg exists
[Sun Jan 13 09:54:16 2013] fullrun_ccd1_acisf12348_pi14-548_cl_pass0_src96_1.ximg exists
[Sun Jan 13 09:54:16 2013] Fit fullrun_ccd1_acisf12348_pi14-548_cl_pass0_src96 appears to have run properly
[Sun Jan 13 09:54:17 2013] fullrun_ccd1_acisf12348_pi14-548_cl_pass0_tfrozen_src96.ximg exists
[Sun Jan 13 09:54:17 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf12348_pi14-548_cl_pass0_tfrozen_src96.csv
[Sun Jan 13 09:54:17 2013] fullrun_ccd1_acisf12348_pi14-548_cl_pass0_tfrozen_src96_1.ximg exists
[Sun Jan 13 09:54:17 2013] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd1_acisf12348_pi14-548_cl_pass0_tfrozen_src96.csv
[Sun Jan 13 09:54:17 2013] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf12348_pi14-548_cl_pass0_tfrozen_src96_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf12348_pi14-548_cl_pass0_tfrozen_src96.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
[Sun Jan 13 12:43:55 2013] Spatial fit model total counts = 17.058300, observed total counts = 18.000000
[Sun Jan 13 12:43:55 2013] Offset between fit and detection position for source 87 = 1.181211 pixels
[Sun Jan 13 12:43:55 2013] 18.140510 total counts/ 9.135410 bgd. counts: snr = 2.979371
Spatial fit parameters:
  Offset between fit and detection position for source 87 = 1.181211 pixels
  Position = (131.3, 407.1) = 18 18 15.49 -16 50 37.3
  Extent = 0.7 (0.4-1.2)" x 0.3 (0.2-0.6)", rotation angle = 237 (29-83) degrees
  Source counts = 9.0 +/- 4.3
  Background counts = 9.1
  Rate = 9e-05 +/- 4e-05
[Sun Jan 13 12:43:55 2013] Vigneting correction estimate = 1.000000
[Sun Jan 13 12:43:55 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jan 13 12:43:55 2013] Assessing source extent using major axis lower bound
[Sun Jan 13 12:43:55 2013] Source does appear to be extended
[Sun Jan 13 12:43:55 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.68
[Sun Jan 13 14:57:31 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Jan 13 14:57:31 2013] Initial guess for spatial extent in simple fitting = 0.47"
[Sun Jan 13 14:57:31 2013] Spatial fitting skipped for pass 1: source                                 has 9.0 net counts, is at off-axis angle 3.2'
[Sun Jan 13 19:41:44 2013] Vigneting correction estimate = 1.000000
[Sun Jan 13 19:41:44 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Jan 13 19:41:44 2013] Assessing source extent using major axis lower bound
[Sun Jan 13 19:41:44 2013] Source does appear to be extended
[Sun Jan 13 19:41:44 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.68
[Sun Jan 13 20:25:28 2013] Writing source region out to fullrun_ccd1_acisf12348_pi14-548_pass1_cl_src87_src.reg
[Sun Jan 13 20:25:28 2013] Extracting stamp from image fullrun_ccd1_acisf12348_pi14-548_cl_sm2.00.img.gz, (101, 376) - (162, 438)
[Sun Jan 13 20:25:28 2013] Writing fullrun_ccd1_acisf12348_pi14-548_pass1_cl_src87.gif
[Sun Jan 13 21:20:05 2013] Size of ../../acisf12348/products/events/fullrun_ccd1_acisf12348_pi14-548_pass1_cl_src87_src.evt.gz[events] = 9 counts
[Sun Jan 13 21:20:05 2013] Mean chipx,y = (27.33, 626.44)
[Sun Jan 13 21:20:05 2013] Mean tdetx,y = (4505.56, 4134.33)
[Sun Jan 13 21:20:05 2013] chipx,y range = (17.00-45.00, 615.00-637.00)
[Sun Jan 13 21:20:05 2013] Size of ../../acisf12348/products/events/fullrun_ccd1_acisf12348_pi14-548_pass1_cl_src87_bgd.evt.gz[events] = 37 counts
[Sun Jan 13 21:20:06 2013] Not generating rmf since there are only 9 counts
[Sun Jan 13 21:20:06 2013] arf not found, will run specextract
[Sun Jan 13 21:20:29 2013] ../../acisf12348/products/spectra/fullrun_ccd1_acisf12348_pi14-548_pass1_cl_src87.warf not found
[Sun Jan 13 21:20:29 2013] ../../acisf12348/products/spectra/fullrun_ccd1_acisf12348_pi14-548_pass1_cl_src87.wrmf not found
[Sun Jan 13 21:20:29 2013] Removal of ../../acisf12348/products/spectra/fullrun_ccd1_acisf12348_pi14-548_pass1_cl_src87.soff failed
[Sun Jan 13 21:26:45 2013] Spectrum 87 has only 9 counts, deleting rmf
[Sun Jan 13 21:26:45 2013] 198.356
[Sun Jan 13 23:09:39 2013] Updating aperture counts using extracted products
[Sun Jan 13 23:09:39 2013] Error reading totcts from fullrun_ccd1_acisf12348_pi14-548_pass1_cl_src87_src.pi.gz
[Sun Jan 13 23:09:40 2013] Calculating source flux in energy range 0.30-8.00
[Sun Jan 13 23:09:40 2013] Using photon index=1.80, rate=9.12e-05, arf fullrun_ccd1_acisf12348_pi14-548_pass1_cl_src87.arf
[Sun Jan 13 23:09:40 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Jan 13 23:09:40 2013] Updating source flux to 1.4e-15
[Sun Jan 13 23:10:03 2013] Source 87 has fewer than 100.000000 counts, skipping spectral fitting