[Sat Oct  1 22:22:56 2011] Detection parameters:
  Position = (529.0, 801.4) = 12 7 14.54 43 7 25.0
  Extent = 0.7" x 0.5", rotation angle = 66 degrees
  Source counts = 18.5 +/- 4.4
  Background counts = 0.5
  Rate = 0.001 +/- 0.0003

[Sat Oct  1 22:22:57 2011] Off-axis axis estimate = 4.42'
[Sat Oct  1 22:23:38 2011] Using EEF radius (= 0.96 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 22:23:38 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct  1 22:23:38 2011] Initial guess for spatial extent in simple fitting = 0.96"
[Sat Oct  1 22:23:38 2011] source mask rpix=2.0, npix_max = 24, mask sum = 20, frac = 0.827
[Sat Oct  1 22:23:38 2011] Giving source the simple spatial ID 6 for pass 0, mean size = 0.96"
[Sat Oct  1 22:23:39 2011] fullrun_ccd7_acisf01578_pi14-548_cl_pass0_src6.ximg exists
[Sat Oct  1 22:23:39 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf01578_pi14-548_cl_pass0_src6.csv
[Sat Oct  1 22:23:39 2011] fullrun_ccd7_acisf01578_pi14-548_cl_pass0_src6_1.ximg exists
[Sat Oct  1 22:23:39 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf01578_pi14-548_cl_pass0_src6.csv
[Sat Oct  1 22:23:39 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf01578_pi14-548_cl_pass0_src6_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf01578_pi14-548_cl_pass0_src6.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
[Sat Oct  1 22:23:39 2011] fullrun_ccd7_acisf01578_pi14-548_cl_pass0_tfrozen_src6.ximg exists
[Sat Oct  1 22:23:39 2011] fullrun_ccd7_acisf01578_pi14-548_cl_pass0_tfrozen_src6_1.ximg exists
[Sat Oct  1 22:23:39 2011] Fit fullrun_ccd7_acisf01578_pi14-548_cl_pass0_tfrozen_src6 appears to have run properly
[Sat Oct  1 22:23:44 2011] Spatial fit model total counts = 18.896900, observed total counts = 20.000000
[Sat Oct  1 22:23:44 2011] Offset between fit and detection position for source 4 = 0.739179 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.739179 pixels
  Position = (529.6, 801.9) = 12 7 14.53 43 7 24.9
  Extent = 0.8 (0.6-1.0)", rotation angle = 0
  Source counts = 18.8 +/- 4.3
  Background counts = 0.0
  Rate = 0.001 +/- 0.0003
[Sat Oct  1 22:23:44 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 22:23:44 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 22:23:44 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 22:23:44 2011] Source does appear to be extended
[Sat Oct  1 22:23:44 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 22:24:00 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct  1 22:24:00 2011] Initial guess for spatial extent in simple fitting = 0.82"
[Sat Oct  1 22:24:00 2011] source mask rpix=1.7, npix_max = 18, mask sum = 20, frac = 1.057
[Sat Oct  1 22:24:00 2011] Giving source the simple spatial ID 6 for pass 1, mean size = 0.82"
[Sat Oct  1 22:24:01 2011] fullrun_ccd7_acisf01578_pi14-548_cl_pass1_src6.ximg exists
[Sat Oct  1 22:24:01 2011] fullrun_ccd7_acisf01578_pi14-548_cl_pass1_src6_1.ximg exists
[Sat Oct  1 22:24:01 2011] Fit fullrun_ccd7_acisf01578_pi14-548_cl_pass1_src6 appears to have run properly
[Sat Oct  1 22:24:01 2011] fullrun_ccd7_acisf01578_pi14-548_cl_pass1_tfrozen_src6.ximg exists
[Sat Oct  1 22:24:01 2011] fullrun_ccd7_acisf01578_pi14-548_cl_pass1_tfrozen_src6_1.ximg exists
[Sat Oct  1 22:24:01 2011] Fit fullrun_ccd7_acisf01578_pi14-548_cl_pass1_tfrozen_src6 appears to have run properly
[Sat Oct  1 22:24:04 2011] Spatial fit model total counts = 19.729100, observed total counts = 20.000000
[Sat Oct  1 22:24:04 2011] Offset between fit and detection position for source 4 = 0.246894 pixels
[Sat Oct  1 22:24:04 2011] 19.803060 total counts/ 1.944460 bgd. counts: snr = 12.807015
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.246894 pixels
  Position = (529.7, 802.1) = 12 7 14.53 43 7 25.0
  Extent = 0.9" x 0.5", rotation angle = 275
  Source counts = 17.9 +/- 4.5
  Background counts = 1.9
  Rate = 0.001 +/- 0.0003
[Sat Oct  1 22:24:04 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 22:24:04 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 22:24:04 2011] Assessing source extent using major
[Sat Oct  1 22:24:04 2011] Source does appear to be extended
[Sat Oct  1 22:24:04 2011] Computing asymmetry using major and minor axis, asym = 1.81
[Sat Oct  1 22:24:04 2011] Source is asymmetric
[Sat Oct  1 22:24:31 2011] Not overwriting source region fullrun_ccd7_acisf01578_pi14-548_pass1_cl_src4_src.reg
[Sat Oct  1 22:24:31 2011] Extracting stamp from image fullrun_ccd7_acisf01578_pi14-548_cl_sm2.00.img.gz, (487, 760) - (572, 845)
[Sat Oct  1 22:24:31 2011] Writing fullrun_ccd7_acisf01578_pi14-548_pass1_cl_src4.gif
[Sat Oct  1 22:24:50 2011] ../../acisf01578/products/events/fullrun_ccd7_acisf01578_pi14-548_pass1_cl_src4_src.evt and ../../acisf01578/products/events/fullrun_ccd7_acisf01578_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Sat Oct  1 22:24:50 2011] Size of ../../acisf01578/products/events/fullrun_ccd7_acisf01578_pi14-548_pass1_cl_src4_src.evt.gz[events] = 19 counts
[Sat Oct  1 22:24:50 2011] Mean chipx,y = (779.84, 536.63)
[Sat Oct  1 22:24:50 2011] Mean tdetx,y = (4696.84, 2238.63)
[Sat Oct  1 22:24:50 2011] chipx,y range = (761.00-796.00, 519.00-550.00)
[Sat Oct  1 22:24:50 2011] Size of ../../acisf01578/products/events/fullrun_ccd7_acisf01578_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 9 counts
[Sat Oct  1 22:24:50 2011] ../../acisf01578/products/images/fullrun_ccd7_acisf01578_pi14-548_pass1_cl_src4_src.img and ../../acisf01578/products/images/fullrun_ccd7_acisf01578_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Sat Oct  1 22:24:50 2011] ../../acisf01578/products/spectra/fullrun_ccd7_acisf01578_pi14-548_pass1_cl_src4_src.pi and ../../acisf01578/products/spectra/fullrun_ccd7_acisf01578_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Sat Oct  1 22:24:50 2011] Not generating rmf since there are only 17 counts
[Sat Oct  1 22:24:53 2011] ../../acisf01578/products/lightcurves/fullrun_ccd7_acisf01578_pi14-548_pass1_cl_src4_src.lc and ../../acisf01578/products/lightcurves/fullrun_ccd7_acisf01578_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Sat Oct  1 22:25:03 2011] 223.484
[Sat Oct  1 22:25:04 2011] Updating aperture counts using extracted products
[Sat Oct  1 22:25:04 2011] Error reading totcts from fullrun_ccd7_acisf01578_pi14-548_pass1_cl_src4_src.pi.gz
[Sat Oct  1 22:25:05 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct  1 22:25:05 2011] Using photon index=1.80, rate=0.00122, arf fullrun_ccd7_acisf01578_pi14-548_pass1_cl_src4.arf
[Sat Oct  1 22:25:05 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct  1 22:25:05 2011] Updating source flux to 8e-15
[Sat Oct  1 22:25:11 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting