[Sat Oct 29 11:12:09 2011] Detection parameters:
  Position = (325.9, 752.6) = 20 32 53.77 41 15 13.7
  Extent = 1.3" x 0.6", rotation angle = 43 degrees
  Source counts = 21.3 +/- 5.0
  Background counts = 3.7
  Rate = 0.0007 +/- 0.0002

[Sat Oct 29 11:12:13 2011] Off-axis axis estimate = 6.09'
[Sat Oct 29 11:13:58 2011] Using EEF radius (= 1.67 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 11:13:58 2011] Initial guess for spatial extent in simple fitting = 1.67"
[Sat Oct 29 11:13:58 2011] source mask rpix=3.4, npix_max = 60, mask sum = 56, frac = 0.919
[Sat Oct 29 11:13:58 2011] Giving source the simple spatial ID 20 for pass 0, mean size = 1.67"
[Sat Oct 29 11:13:59 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass0_src20.ximg exists
[Sat Oct 29 11:13:59 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd1_acisf10958_pi14-548_cl_pass0_src20.csv
[Sat Oct 29 11:13:59 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass0_src20_1.ximg exists
[Sat Oct 29 11:13:59 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd1_acisf10958_pi14-548_cl_pass0_src20.csv
[Sat Oct 29 11:13:59 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd1_acisf10958_pi14-548_cl_pass0_src20_1.ximg
Either tweak this fit manually starting from fullrun_ccd1_acisf10958_pi14-548_cl_pass0_src20.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 29 11:14:00 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass0_tfrozen_src20.ximg exists
[Sat Oct 29 11:14:00 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass0_tfrozen_src20_1.ximg exists
[Sat Oct 29 11:14:00 2011] Fit fullrun_ccd1_acisf10958_pi14-548_cl_pass0_tfrozen_src20 appears to have run properly
[Sat Oct 29 11:14:32 2011] Spatial fit model total counts = 26.968700, observed total counts = 27.000000
[Sat Oct 29 11:14:32 2011] Offset between fit and detection position for source 2 = 0.584439 pixels
[Sat Oct 29 11:14:32 2011] 27.033290 total counts/ 8.477590 bgd. counts: snr = 6.372959
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 0.584439 pixels
  Position = (326.3, 752.9) = 20 32 53.77 41 15 13.6
  Extent = 0.9 (0.5-1.2)", rotation angle = 0
  Source counts = 18.6 +/- 5.2
  Background counts = 8.5
  Rate = 0.0006 +/- 0.0002
[Sat Oct 29 11:14:32 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 11:14:32 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 11:14:32 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 11:14:32 2011] Source does appear to be extended
[Sat Oct 29 11:14:32 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 11:15:21 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 29 11:15:21 2011] Initial guess for spatial extent in simple fitting = 0.87"
[Sat Oct 29 11:15:21 2011] source mask rpix=1.8, npix_max = 20, mask sum = 20, frac = 0.978
[Sat Oct 29 11:15:21 2011] Giving source the simple spatial ID 20 for pass 1, mean size = 0.87"
[Sat Oct 29 11:15:22 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass1_src20.ximg exists
[Sat Oct 29 11:15:22 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass1_src20_1.ximg exists
[Sat Oct 29 11:15:22 2011] Fit fullrun_ccd1_acisf10958_pi14-548_cl_pass1_src20 appears to have run properly
[Sat Oct 29 11:15:23 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass1_tfrozen_src20.ximg exists
[Sat Oct 29 11:15:23 2011] fullrun_ccd1_acisf10958_pi14-548_cl_pass1_tfrozen_src20_1.ximg exists
[Sat Oct 29 11:15:23 2011] Fit fullrun_ccd1_acisf10958_pi14-548_cl_pass1_tfrozen_src20 appears to have run properly
[Sat Oct 29 11:15:50 2011] Spatial fit model total counts = 23.956000, observed total counts = 24.000000
[Sat Oct 29 11:15:50 2011] Offset between fit and detection position for source 2 = 0.527536 pixels
[Sat Oct 29 11:15:50 2011] 23.511400 total counts/ 1.690400 bgd. counts: snr = 16.783399
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 0.527536 pixels
  Position = (326.6, 753.4) = 20 32 53.76 41 15 13.8
  Extent = 1.1 (0.5-1.4)", rotation angle = 0
  Source counts = 21.8 +/- 4.8
  Background counts = 1.7
  Rate = 0.0008 +/- 0.0002
[Sat Oct 29 11:15:50 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 11:15:50 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 11:15:50 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 11:15:50 2011] Source does appear to be extended
[Sat Oct 29 11:15:50 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 11:19:49 2011] Not overwriting source region fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src2_src.reg
[Sat Oct 29 11:19:49 2011] Extracting stamp from image fullrun_ccd1_acisf10958_pi14-548_cl_sm2.00.img.gz, (278, 705) - (375, 801)
[Sat Oct 29 11:19:49 2011] Writing fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src2.gif
[Sat Oct 29 11:20:43 2011] ../../acisf10958/products/events/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src2_src.evt and ../../acisf10958/products/events/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src2_bgd.evt exist, delete to re-create
[Sat Oct 29 11:20:43 2011] Size of ../../acisf10958/products/events/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src2_src.evt.gz[events] = 24 counts
[Sat Oct 29 11:20:43 2011] Mean chipx,y = (627.79, 869.58)
[Sat Oct 29 11:20:43 2011] Mean tdetx,y = (4262.42, 4734.79)
[Sat Oct 29 11:20:43 2011] chipx,y range = (609.00-645.00, 853.00-887.00)
[Sat Oct 29 11:20:44 2011] Size of ../../acisf10958/products/events/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src2_bgd.evt.gz[events] = 34 counts
[Sat Oct 29 11:20:44 2011] ../../acisf10958/products/images/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src2_src.img and ../../acisf10958/products/images/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src2_bgd.img exist, delete to re-create
[Sat Oct 29 11:20:44 2011] ../../acisf10958/products/spectra/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src2_src.pi and ../../acisf10958/products/spectra/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src2_bgd.pi exist, delete to re-create
[Sat Oct 29 11:20:44 2011] Not generating rmf since there are only 21 counts
[Sat Oct 29 11:20:46 2011] ../../acisf10958/products/lightcurves/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src2_src.lc and ../../acisf10958/products/lightcurves/fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src2_bgd.lc exist, delete to re-create
[Sat Oct 29 11:21:39 2011] 185.322
[Sat Oct 29 11:28:14 2011] Updating aperture counts using extracted products
[Sat Oct 29 11:28:14 2011] Error reading totcts from fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src2_src.pi.gz
[Sat Oct 29 11:28:14 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 11:28:14 2011] Using photon index=1.80, rate=0.000754, arf fullrun_ccd1_acisf10958_pi14-548_pass1_cl_src2.arf
[Sat Oct 29 11:28:14 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 11:28:14 2011] Updating source flux to 1.2e-14
[Sat Oct 29 11:28:38 2011] Source 2 has fewer than 100.000000 counts, skipping spectral fitting