[Tue Apr 10 16:26:46 2012] Detection parameters:
  Position = (793.2, 512.7) = 9 56 8.99 69 1 6.9
  Extent = 0.9" x 0.5", rotation angle = 32 degrees
  Source counts = 175.0 +/- 13.5
  Background counts = 6.0
  Rate = 0.002 +/- 0.0002

[Tue Apr 10 16:26:48 2012] Off-axis axis estimate = 3.72'
[Tue Apr 10 16:28:38 2012] Using EEF radius (= 0.75 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 16:28:38 2012] Initial guess for spatial extent in simple fitting = 0.75"
[Tue Apr 10 16:28:38 2012] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.975
[Tue Apr 10 16:28:38 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 0.75"
[Tue Apr 10 16:28:38 2012] fullrun_ccd6_acisf12301_pi14-548_cl_pass0_src4.ximg exists
[Tue Apr 10 16:28:39 2012] fullrun_ccd6_acisf12301_pi14-548_cl_pass0_src4_1.ximg exists
[Tue Apr 10 16:28:39 2012] Fit fullrun_ccd6_acisf12301_pi14-548_cl_pass0_src4 appears to have run properly
[Tue Apr 10 16:28:39 2012] fullrun_ccd6_acisf12301_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Tue Apr 10 16:28:39 2012] fullrun_ccd6_acisf12301_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Tue Apr 10 16:28:39 2012] Fit fullrun_ccd6_acisf12301_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Tue Apr 10 16:29:09 2012] Spatial fit model total counts = 184.990000, observed total counts = 185.000000
[Tue Apr 10 16:29:09 2012] Offset between fit and detection position for source 3 = 0.636467 pixels
[Tue Apr 10 16:29:09 2012] 184.810400 total counts/ 7.900400 bgd. counts: snr = 62.940160
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.636467 pixels
  Position = (793.6, 513.2) = 9 56 9.00 69 1 6.9
  Extent = 1.0 (0.9-1.1)", rotation angle = 0
  Source counts = 176.9 +/- 13.6
  Background counts = 7.9
  Rate = 0.002 +/- 0.0002
[Tue Apr 10 16:29:10 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 16:29:10 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 16:29:10 2012] Assessing source extent using major axis lower bound
[Tue Apr 10 16:29:10 2012] Source does appear to be extended
[Tue Apr 10 16:29:10 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Apr 10 16:29:51 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Apr 10 16:29:51 2012] Initial guess for spatial extent in simple fitting = 1.04"
[Tue Apr 10 16:29:51 2012] source mask rpix=2.1, npix_max = 27, mask sum = 25, frac = 0.917
[Tue Apr 10 16:29:51 2012] Giving source the simple spatial ID 4 for pass 1, mean size = 1.04"
[Tue Apr 10 16:29:52 2012] fullrun_ccd6_acisf12301_pi14-548_cl_pass1_src4.ximg exists
[Tue Apr 10 16:29:52 2012] Warning: model total counts is not > 0 in csv/fullrun_ccd6_acisf12301_pi14-548_cl_pass1_src4.csv
[Tue Apr 10 16:29:52 2012] fullrun_ccd6_acisf12301_pi14-548_cl_pass1_src4_1.ximg exists
[Tue Apr 10 16:29:52 2012] Warning: model total counts is not > 0 in csv/fullrun_ccd6_acisf12301_pi14-548_cl_pass1_src4.csv
[Tue Apr 10 16:29:52 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd6_acisf12301_pi14-548_cl_pass1_src4_1.ximg
Either tweak this fit manually starting from fullrun_ccd6_acisf12301_pi14-548_cl_pass1_src4.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
[Tue Apr 10 16:29:53 2012] fullrun_ccd6_acisf12301_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Tue Apr 10 16:29:53 2012] fullrun_ccd6_acisf12301_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Tue Apr 10 16:29:53 2012] Fit fullrun_ccd6_acisf12301_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Tue Apr 10 16:30:13 2012] Warning, spatial fit 4 centroid is now closest to src. 28
[Tue Apr 10 16:30:13 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 16:30:13 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 16:30:13 2012] Assessing source extent using major axis lower bound
[Tue Apr 10 16:30:13 2012] Source does appear to be extended
[Tue Apr 10 16:30:13 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Apr 10 16:31:41 2012] Not overwriting source region fullrun_ccd6_acisf12301_pi14-548_pass1_cl_src3_src.reg
[Tue Apr 10 16:31:41 2012] Extracting stamp from image fullrun_ccd6_acisf12301_pi14-548_cl_sm2.00.img.gz, (746, 466) - (841, 561)
[Tue Apr 10 16:31:41 2012] Writing fullrun_ccd6_acisf12301_pi14-548_pass1_cl_src3.gif
[Tue Apr 10 16:31:54 2012] ../../acisf12301/products/events/fullrun_ccd6_acisf12301_pi14-548_pass1_cl_src3_src.evt and ../../acisf12301/products/events/fullrun_ccd6_acisf12301_pi14-548_pass1_cl_src3_bgd.evt exist, delete to re-create
[Tue Apr 10 16:31:54 2012] Size of ../../acisf12301/products/events/fullrun_ccd6_acisf12301_pi14-548_pass1_cl_src3_src.evt.gz[events] = 183 counts
[Tue Apr 10 16:31:54 2012] Mean chipx,y = (776.61, 529.09)
[Tue Apr 10 16:31:54 2012] Mean tdetx,y = (3651.61, 2231.09)
[Tue Apr 10 16:31:54 2012] chipx,y range = (758.00-798.00, 508.00-553.00)
[Tue Apr 10 16:31:54 2012] Size of ../../acisf12301/products/events/fullrun_ccd6_acisf12301_pi14-548_pass1_cl_src3_bgd.evt.gz[events] = 72 counts
[Tue Apr 10 16:31:54 2012] ../../acisf12301/products/images/fullrun_ccd6_acisf12301_pi14-548_pass1_cl_src3_src.img and ../../acisf12301/products/images/fullrun_ccd6_acisf12301_pi14-548_pass1_cl_src3_bgd.img exist, delete to re-create
[Tue Apr 10 16:31:54 2012] ../../acisf12301/products/spectra/fullrun_ccd6_acisf12301_pi14-548_pass1_cl_src3_src.pi and ../../acisf12301/products/spectra/fullrun_ccd6_acisf12301_pi14-548_pass1_cl_src3_bgd.pi exist, delete to re-create
[Tue Apr 10 16:31:57 2012] ../../acisf12301/products/lightcurves/fullrun_ccd6_acisf12301_pi14-548_pass1_cl_src3_src.lc and ../../acisf12301/products/lightcurves/fullrun_ccd6_acisf12301_pi14-548_pass1_cl_src3_bgd.lc exist, delete to re-create
[Tue Apr 10 16:33:33 2012] Keeping rmf generated by specextract
[Tue Apr 10 16:33:33 2012] 189.89
[Tue Apr 10 16:38:10 2012] Updating aperture counts using extracted products
[Tue Apr 10 16:38:10 2012] Error reading totcts from fullrun_ccd6_acisf12301_pi14-548_pass1_cl_src3_src.pi.gz
[Tue Apr 10 16:38:11 2012] Calculating source flux in energy range 0.30-8.00
[Tue Apr 10 16:38:11 2012] Using photon index=1.80, rate=0.00227, arf fullrun_ccd6_acisf12301_pi14-548_pass1_cl_src3.arf
[Tue Apr 10 16:38:11 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Apr 10 16:38:11 2012] Updating source flux to 2.6e-14