[Sun Oct 30 05:19:07 2011] Detection parameters:
  Position = (631.6, 1004.3) = 8 51 43.34 11 55 1.3
  Extent = 1.3" x 0.8", rotation angle = 44 degrees
  Source counts = 10.8 +/- 3.6
  Background counts = 2.2
  Rate = 0.0002 +/- 8e-05

[Sun Oct 30 05:19:08 2011] Off-axis axis estimate = 7.33'
[Sun Oct 30 05:20:17 2011] Using EEF radius (= 2.38 ")to estimate initial spatial extent for simple fitting
[Sun Oct 30 05:20:17 2011] Initial guess for spatial extent in simple fitting = 2.38"
[Sun Oct 30 05:20:17 2011] source mask rpix=4.8, npix_max = 114, mask sum = 121, frac = 1.059
[Sun Oct 30 05:20:17 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 2.38"
[Sun Oct 30 05:20:18 2011] fullrun_ccd3_acisf01873_pi14-548_cl_pass0_src18.ximg exists
[Sun Oct 30 05:20:18 2011] fullrun_ccd3_acisf01873_pi14-548_cl_pass0_src18_1.ximg exists
[Sun Oct 30 05:20:18 2011] Fit fullrun_ccd3_acisf01873_pi14-548_cl_pass0_src18 appears to have run properly
[Sun Oct 30 05:20:19 2011] fullrun_ccd3_acisf01873_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Sun Oct 30 05:20:19 2011] fullrun_ccd3_acisf01873_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Sun Oct 30 05:20:19 2011] Fit fullrun_ccd3_acisf01873_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Sun Oct 30 05:20:38 2011] Warning: source 18 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 27 at 25.264748 pixels away
[Sun Oct 30 05:20:38 2011] Vigneting correction estimate = 1.000000
[Sun Oct 30 05:20:38 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 30 05:20:38 2011] Assessing source extent using major
[Sun Oct 30 05:20:38 2011] Source does appear to be extended
[Sun Oct 30 05:20:38 2011] Computing asymmetry using major and minor axis, asym = 1.59
[Sun Oct 30 05:20:38 2011] Source is asymmetric
[Sun Oct 30 05:21:22 2011] Using EEF radius (= 2.38 ")to estimate initial spatial extent for simple fitting
[Sun Oct 30 05:21:22 2011] Initial guess for spatial extent in simple fitting = 2.38"
[Sun Oct 30 05:21:22 2011] source mask rpix=4.8, npix_max = 114, mask sum = 121, frac = 1.059
[Sun Oct 30 05:21:22 2011] Giving source the simple spatial ID 18 for pass 1, mean size = 2.38"
[Sun Oct 30 05:21:23 2011] fullrun_ccd3_acisf01873_pi14-548_cl_pass1_src18.ximg exists
[Sun Oct 30 05:21:23 2011] fullrun_ccd3_acisf01873_pi14-548_cl_pass1_src18_1.ximg exists
[Sun Oct 30 05:21:23 2011] Fit fullrun_ccd3_acisf01873_pi14-548_cl_pass1_src18 appears to have run properly
[Sun Oct 30 05:21:24 2011] fullrun_ccd3_acisf01873_pi14-548_cl_pass1_tfrozen_src18.ximg exists
[Sun Oct 30 05:21:24 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf01873_pi14-548_cl_pass1_tfrozen_src18.csv
[Sun Oct 30 05:21:24 2011] fullrun_ccd3_acisf01873_pi14-548_cl_pass1_tfrozen_src18_1.ximg exists
[Sun Oct 30 05:21:24 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd3_acisf01873_pi14-548_cl_pass1_tfrozen_src18.csv
[Sun Oct 30 05:21:24 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf01873_pi14-548_cl_pass1_tfrozen_src18_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf01873_pi14-548_cl_pass1_tfrozen_src18.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 Oct 30 05:21:42 2011] Spatial fit model total counts = 16.080100, observed total counts = 18.000000
[Sun Oct 30 05:21:42 2011] Offset between fit and detection position for source 27 = 1.548664 pixels
[Sun Oct 30 05:21:42 2011] 15.893200 total counts/ 4.784200 bgd. counts: snr = 5.078908
Spatial fit parameters:
  Offset between fit and detection position for source 27 = 1.548664 pixels
  Position = (632.7, 1005.4) = 8 51 43.32 11 55 1.6
  Extent = 1.2 (0.9-2.3)", rotation angle = 0
  Source counts = 11.1 +/- 4.0
  Background counts = 4.8
  Rate = 0.0002 +/- 9e-05
[Sun Oct 30 05:21:42 2011] Vigneting correction estimate = 1.000000
[Sun Oct 30 05:21:42 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 30 05:21:42 2011] Assessing source extent using major axis lower bound
[Sun Oct 30 05:21:42 2011] Source does appear to be extended
[Sun Oct 30 05:21:42 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Oct 30 05:26:52 2011] Not overwriting source region fullrun_ccd3_acisf01873_pi14-548_pass1_cl_src27_src.reg
[Sun Oct 30 05:26:52 2011] Extracting stamp from image fullrun_ccd3_acisf01873_pi14-548_cl_sm2.00.img.gz, (577, 950) - (688, 1061)
[Sun Oct 30 05:26:52 2011] Writing fullrun_ccd3_acisf01873_pi14-548_pass1_cl_src27.gif
[Sun Oct 30 05:27:47 2011] ../../acisf01873/products/events/fullrun_ccd3_acisf01873_pi14-548_pass1_cl_src27_src.evt and ../../acisf01873/products/events/fullrun_ccd3_acisf01873_pi14-548_pass1_cl_src27_bgd.evt exist, delete to re-create
[Sun Oct 30 05:27:47 2011] Size of ../../acisf01873/products/events/fullrun_ccd3_acisf01873_pi14-548_pass1_cl_src27_src.evt.gz[events] = 14 counts
[Sun Oct 30 05:27:47 2011] Mean chipx,y = (618.36, 180.93)
[Sun Oct 30 05:27:47 2011] Mean tdetx,y = (4951.07, 3679.36)
[Sun Oct 30 05:27:47 2011] chipx,y range = (598.00-629.00, 167.00-202.00)
[Sun Oct 30 05:27:47 2011] Size of ../../acisf01873/products/events/fullrun_ccd3_acisf01873_pi14-548_pass1_cl_src27_bgd.evt.gz[events] = 25 counts
[Sun Oct 30 05:27:47 2011] ../../acisf01873/products/images/fullrun_ccd3_acisf01873_pi14-548_pass1_cl_src27_src.img and ../../acisf01873/products/images/fullrun_ccd3_acisf01873_pi14-548_pass1_cl_src27_bgd.img exist, delete to re-create
[Sun Oct 30 05:27:47 2011] ../../acisf01873/products/spectra/fullrun_ccd3_acisf01873_pi14-548_pass1_cl_src27_src.pi and ../../acisf01873/products/spectra/fullrun_ccd3_acisf01873_pi14-548_pass1_cl_src27_bgd.pi exist, delete to re-create
[Sun Oct 30 05:27:47 2011] Not generating rmf since there are only 11 counts
[Sun Oct 30 05:27:49 2011] ../../acisf01873/products/lightcurves/fullrun_ccd3_acisf01873_pi14-548_pass1_cl_src27_src.lc and ../../acisf01873/products/lightcurves/fullrun_ccd3_acisf01873_pi14-548_pass1_cl_src27_bgd.lc exist, delete to re-create
[Sun Oct 30 05:28:28 2011] 174.798
[Sun Oct 30 05:28:53 2011] Updating aperture counts using extracted products
[Sun Oct 30 05:28:53 2011] Error reading totcts from fullrun_ccd3_acisf01873_pi14-548_pass1_cl_src27_src.pi.gz
[Sun Oct 30 05:28:53 2011] Calculating source flux in energy range 0.30-8.00
[Sun Oct 30 05:28:53 2011] Using photon index=1.80, rate=0.00024, arf fullrun_ccd3_acisf01873_pi14-548_pass1_cl_src27.arf
[Sun Oct 30 05:28:53 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Oct 30 05:28:53 2011] Updating source flux to 3e-15
[Sun Oct 30 05:29:58 2011] Source 27 has fewer than 100.000000 counts, skipping spectral fitting