[Sun Oct  2 09:29:40 2011] Detection parameters:
  Position = (797.4, 902.9) = 20 32 20.01 40 57 27.9
  Extent = 0.5" x 0.5", rotation angle = 23 degrees
  Source counts = 192.8 +/- 19.2
  Background counts = 176.2
  Rate = 0.008 +/- 0.0008

[Sun Oct  2 09:29:48 2011] Off-axis axis estimate = 2.82'
[Sun Oct  2 09:32:07 2011] Using EEF radius (= 0.55 ")to estimate initial spatial extent for simple fitting
[Sun Oct  2 09:32:07 2011] Initial guess for spatial extent in simple fitting = 0.55"
[Sun Oct  2 09:32:07 2011] source mask rpix=1.1, npix_max = 10, mask sum = 12, frac = 1.159
[Sun Oct  2 09:32:07 2011] Giving source the simple spatial ID 56 for pass 0, mean size = 0.55"
[Sun Oct  2 09:32:11 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass0_src56.ximg exists
[Sun Oct  2 09:32:11 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10939_pi14-548_cl_pass0_src56.csv
[Sun Oct  2 09:32:11 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass0_src56_1.ximg exists
[Sun Oct  2 09:32:11 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd0_acisf10939_pi14-548_cl_pass0_src56.csv
[Sun Oct  2 09:32:11 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd0_acisf10939_pi14-548_cl_pass0_src56_1.ximg
Either tweak this fit manually starting from fullrun_ccd0_acisf10939_pi14-548_cl_pass0_src56.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  2 09:32:14 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass0_tfrozen_src56.ximg exists
[Sun Oct  2 09:32:14 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass0_tfrozen_src56_1.ximg exists
[Sun Oct  2 09:32:14 2011] Fit fullrun_ccd0_acisf10939_pi14-548_cl_pass0_tfrozen_src56 appears to have run properly
[Sun Oct  2 09:32:50 2011] Spatial fit model total counts = 877.998000, observed total counts = 878.000000
[Sun Oct  2 09:32:50 2011] Offset between fit and detection position for source 56 = 1.057006 pixels
[Sun Oct  2 09:32:50 2011] 819.175000 total counts/ 509.037000 bgd. counts: snr = 13.746126
Spatial fit parameters:
  Offset between fit and detection position for source 56 = 1.057006 pixels
  Position = (797.4, 904.0) = 20 32 20.03 40 57 28.2
  Extent = 1.5 (1.5-1.5)", rotation angle = 0
  Source counts = 310.1 +/- 28.6
  Background counts = 509.0
  Rate = 0.01 +/- 0.001
[Sun Oct  2 09:32:50 2011] Vigneting correction estimate = 1.000000
[Sun Oct  2 09:32:50 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct  2 09:32:50 2011] Assessing source extent using major axis lower bound
[Sun Oct  2 09:32:50 2011] Source does appear to be extended
[Sun Oct  2 09:32:50 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Oct  2 09:32:50 2011] Source is confused with source 73
[Sun Oct  2 09:33:31 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Oct  2 09:33:31 2011] Initial guess for spatial extent in simple fitting = 1.49"
[Sun Oct  2 09:33:31 2011] source mask rpix=3.0, npix_max = 49, mask sum = 49, frac = 0.984
[Sun Oct  2 09:33:31 2011] Giving source the simple spatial ID 56 for pass 1, mean size = 1.49"
[Sun Oct  2 09:33:34 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass1_src56.ximg exists
[Sun Oct  2 09:33:34 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass1_src56_1.ximg exists
[Sun Oct  2 09:33:34 2011] Fit fullrun_ccd0_acisf10939_pi14-548_cl_pass1_src56 appears to have run properly
[Sun Oct  2 09:33:38 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass1_tfrozen_src56.ximg exists
[Sun Oct  2 09:33:38 2011] fullrun_ccd0_acisf10939_pi14-548_cl_pass1_tfrozen_src56_1.ximg exists
[Sun Oct  2 09:33:38 2011] Fit fullrun_ccd0_acisf10939_pi14-548_cl_pass1_tfrozen_src56 appears to have run properly
[Sun Oct  2 09:34:22 2011] Spatial fit model total counts = 1123.420000, observed total counts = 1123.000000
[Sun Oct  2 09:34:22 2011] Offset between fit and detection position for source 56 = 1.488196 pixels
[Sun Oct  2 09:34:22 2011] 1001.092000 total counts/ 608.739000 bgd. counts: snr = 15.902354
Spatial fit parameters:
  Offset between fit and detection position for source 56 = 1.488196 pixels
  Position = (796.0, 904.2) = 20 32 20.09 40 57 28.3
  Extent = 3.0 (2.4-6.0)" x 0.8 (0.7-1.0)", rotation angle = 358 (354-2) degrees
  Source counts = 392.4 +/- 31.6
  Background counts = 608.7
  Rate = 0.02 +/- 0.001
[Sun Oct  2 09:34:22 2011] Vigneting correction estimate = 1.000000
[Sun Oct  2 09:34:22 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct  2 09:34:22 2011] Assessing source extent using major axis lower bound
[Sun Oct  2 09:34:22 2011] Source does appear to be extended
[Sun Oct  2 09:34:22 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 2.52
[Sun Oct  2 09:34:22 2011] Source is asymmetric
[Sun Oct  2 09:35:00 2011] Not overwriting source region fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src56_src.reg
[Sun Oct  2 09:35:00 2011] Extracting stamp from image fullrun_ccd0_acisf10939_pi14-548_cl_sm2.00.img.gz, (660, 768) - (932, 1040)
[Sun Oct  2 09:35:00 2011] Writing fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src56.gif
[Sun Oct  2 09:41:36 2011] ../../acisf10939/products/events/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src56_src.evt and ../../acisf10939/products/events/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src56_bgd.evt exist, delete to re-create
[Sun Oct  2 09:41:36 2011] Size of ../../acisf10939/products/events/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src56_src.evt.gz[events] = 2121 counts
[Sun Oct  2 09:41:36 2011] Mean chipx,y = (895.00, 783.25)
[Sun Oct  2 09:41:36 2011] Mean tdetx,y = (3844.25, 4237.00)
[Sun Oct  2 09:41:36 2011] chipx,y range = (870.00-918.00, 744.00-824.00)
[Sun Oct  2 09:41:36 2011] Size of ../../acisf10939/products/events/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src56_bgd.evt.gz[events] = 31570 counts
[Sun Oct  2 09:41:36 2011] ../../acisf10939/products/images/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src56_src.img and ../../acisf10939/products/images/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src56_bgd.img exist, delete to re-create
[Sun Oct  2 09:41:36 2011] ../../acisf10939/products/spectra/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src56_src.pi and ../../acisf10939/products/spectra/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src56_bgd.pi exist, delete to re-create
[Sun Oct  2 09:41:48 2011] ../../acisf10939/products/lightcurves/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src56_src.lc and ../../acisf10939/products/lightcurves/fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src56_bgd.lc exist, delete to re-create
[Sun Oct  2 09:46:06 2011] Keeping rmf generated by specextract
[Sun Oct  2 09:46:07 2011] 196.497
[Sun Oct  2 09:50:25 2011] Updating aperture counts using extracted products
[Sun Oct  2 09:50:25 2011] Error reading totcts from fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src56_src.pi.gz
[Sun Oct  2 09:50:26 2011] Calculating source flux in energy range 0.30-8.00
[Sun Oct  2 09:50:26 2011] Using photon index=1.80, rate=0.0163, arf fullrun_ccd0_acisf10939_pi14-548_pass1_cl_src56.arf
[Sun Oct  2 09:50:26 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Oct  2 09:50:27 2011] Updating source flux to 2.5e-13
[Sun Oct  2 09:50:35 2011] Flag c found in src. 56 procflags, skipping spectral fitting