[Sun Oct 30 05:31:04 2011] Detection parameters:
  Position = (1155.4, 495.8) = 9 9 30.95 -9 51 38.2
  Extent = 2.7" x 2.2", rotation angle = 125 degrees
  Source counts = 24.3 +/- 7.4
  Background counts = 30.7
  Rate = 0.0003 +/- 8e-05

[Sun Oct 30 05:31:05 2011] Off-axis axis estimate = 8.61'
[Sun Oct 30 05:32:58 2011] Using EEF radius (= 3.27 ")to estimate initial spatial extent for simple fitting
[Sun Oct 30 05:32:58 2011] Initial guess for spatial extent in simple fitting = 3.27"
[Sun Oct 30 05:32:58 2011] source mask rpix=6.7, npix_max = 204, mask sum = 192, frac = 0.938
[Sun Oct 30 05:32:58 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 3.27"
[Sun Oct 30 05:33:00 2011] fullrun_ccd0_acisf10743_pi14-548_cl_pass0_src18.ximg exists
[Sun Oct 30 05:33:00 2011] fullrun_ccd0_acisf10743_pi14-548_cl_pass0_src18_1.ximg exists
[Sun Oct 30 05:33:00 2011] Fit fullrun_ccd0_acisf10743_pi14-548_cl_pass0_src18 appears to have run properly
[Sun Oct 30 05:33:00 2011] fullrun_ccd0_acisf10743_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Sun Oct 30 05:33:00 2011] fullrun_ccd0_acisf10743_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Sun Oct 30 05:33:00 2011] Fit fullrun_ccd0_acisf10743_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Sun Oct 30 05:33:15 2011] Spatial fit model total counts = 128.201000, observed total counts = 125.000000
[Sun Oct 30 05:33:15 2011] Offset between fit and detection position for source 25 = 2.359824 pixels
[Sun Oct 30 05:33:15 2011] 128.415600 total counts/ 104.846000 bgd. counts: snr = 2.301846
Spatial fit parameters:
  Offset between fit and detection position for source 25 = 2.359824 pixels
  Position = (1157.2, 497.4) = 9 9 30.91 -9 51 37.7
  Extent = 1.5 (1.1-2.9)", rotation angle = 0
  Source counts = 23.6 +/- 11.3
  Background counts = 104.8
  Rate = 0.0003 +/- 0.0001
[Sun Oct 30 05:33:15 2011] Vigneting correction estimate = 1.000000
[Sun Oct 30 05:33:15 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 30 05:33:15 2011] Assessing source extent using major axis lower bound
[Sun Oct 30 05:33:15 2011] Source does appear to be extended
[Sun Oct 30 05:33:15 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Oct 30 05:33:46 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Oct 30 05:33:46 2011] Initial guess for spatial extent in simple fitting = 1.52"
[Sun Oct 30 05:33:46 2011] source mask rpix=3.1, npix_max = 51, mask sum = 44, frac = 0.849
[Sun Oct 30 05:33:46 2011] Giving source the simple spatial ID 16 for pass 1, mean size = 1.52"
[Sun Oct 30 05:33:47 2011] fullrun_ccd0_acisf10743_pi14-548_cl_pass1_src16.ximg exists
[Sun Oct 30 05:33:47 2011] fullrun_ccd0_acisf10743_pi14-548_cl_pass1_src16_1.ximg exists
[Sun Oct 30 05:33:47 2011] Fit fullrun_ccd0_acisf10743_pi14-548_cl_pass1_src16 appears to have run properly
[Sun Oct 30 05:33:47 2011] fullrun_ccd0_acisf10743_pi14-548_cl_pass1_tfrozen_src16.ximg exists
[Sun Oct 30 05:33:47 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10743_pi14-548_cl_pass1_tfrozen_src16.csv
[Sun Oct 30 05:33:47 2011] fullrun_ccd0_acisf10743_pi14-548_cl_pass1_tfrozen_src16_1.ximg exists
[Sun Oct 30 05:33:47 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10743_pi14-548_cl_pass1_tfrozen_src16.csv
[Sun Oct 30 05:33:47 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf10743_pi14-548_cl_pass1_tfrozen_src16_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10743_pi14-548_cl_pass1_tfrozen_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
[Sun Oct 30 05:34:00 2011] Warning, spatial fit 16 centroid is now closest to src. 31
[Sun Oct 30 05:34:00 2011] Source 16 in spatial fitting is no longer close to this source
[Sun Oct 30 05:34:00 2011] Vigneting correction estimate = 1.000000
[Sun Oct 30 05:34:00 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 30 05:34:00 2011] Assessing source extent using major axis lower bound
[Sun Oct 30 05:34:00 2011] Source does appear to be extended
[Sun Oct 30 05:34:00 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Oct 30 05:34:33 2011] Not overwriting source region fullrun_ccd0_acisf10743_pi14-548_pass1_cl_src25_src.reg
[Sun Oct 30 05:34:33 2011] Extracting stamp from image fullrun_ccd0_acisf10743_pi14-548_cl_sm2.00.img.gz, (1087, 428) - (1227, 567)
[Sun Oct 30 05:34:33 2011] Writing fullrun_ccd0_acisf10743_pi14-548_pass1_cl_src25.gif
[Sun Oct 30 05:35:18 2011] ../../acisf10743/products/events/fullrun_ccd0_acisf10743_pi14-548_pass1_cl_src25_src.evt and ../../acisf10743/products/events/fullrun_ccd0_acisf10743_pi14-548_pass1_cl_src25_bgd.evt exist, delete to re-create
[Sun Oct 30 05:35:18 2011] Size of ../../acisf10743/products/events/fullrun_ccd0_acisf10743_pi14-548_pass1_cl_src25_src.evt.gz[events] = 40 counts
[Sun Oct 30 05:35:18 2011] Mean chipx,y = (102.50, 782.60)
[Sun Oct 30 05:35:18 2011] Mean tdetx,y = (3843.60, 5029.50)
[Sun Oct 30 05:35:18 2011] chipx,y range = (77.00-117.00, 760.00-803.00)
[Sun Oct 30 05:35:18 2011] Size of ../../acisf10743/products/events/fullrun_ccd0_acisf10743_pi14-548_pass1_cl_src25_bgd.evt.gz[events] = 198 counts
[Sun Oct 30 05:35:18 2011] ../../acisf10743/products/images/fullrun_ccd0_acisf10743_pi14-548_pass1_cl_src25_src.img and ../../acisf10743/products/images/fullrun_ccd0_acisf10743_pi14-548_pass1_cl_src25_bgd.img exist, delete to re-create
[Sun Oct 30 05:35:18 2011] ../../acisf10743/products/spectra/fullrun_ccd0_acisf10743_pi14-548_pass1_cl_src25_src.pi and ../../acisf10743/products/spectra/fullrun_ccd0_acisf10743_pi14-548_pass1_cl_src25_bgd.pi exist, delete to re-create
[Sun Oct 30 05:35:18 2011] Not generating rmf since there are only 23 counts
[Sun Oct 30 05:35:21 2011] ../../acisf10743/products/lightcurves/fullrun_ccd0_acisf10743_pi14-548_pass1_cl_src25_src.lc and ../../acisf10743/products/lightcurves/fullrun_ccd0_acisf10743_pi14-548_pass1_cl_src25_bgd.lc exist, delete to re-create
[Sun Oct 30 05:35:34 2011] 141.132
[Sun Oct 30 05:39:57 2011] Updating aperture counts using extracted products
[Sun Oct 30 05:39:57 2011] Error reading totcts from fullrun_ccd0_acisf10743_pi14-548_pass1_cl_src25_src.pi.gz
[Sun Oct 30 05:39:58 2011] Calculating source flux in energy range 0.30-8.00
[Sun Oct 30 05:39:58 2011] Using photon index=1.80, rate=0.00025, arf fullrun_ccd0_acisf10743_pi14-548_pass1_cl_src25.arf
[Sun Oct 30 05:39:58 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Oct 30 05:39:58 2011] Updating source flux to 4.1e-15
[Sun Oct 30 05:40:03 2011] Source 25 has fewer than 100.000000 counts, skipping spectral fitting