[Tue Apr 10 18:07:58 2012] Detection parameters:
  Position = (562.6, 245.4) = 9 55 53.84 69 40 48.2
  Extent = 0.5" x 0.5", rotation angle = 142 degrees
  Source counts = 448.6 +/- 28.0
  Background counts = 337.4
  Rate = 0.004 +/- 0.0002

[Tue Apr 10 18:08:04 2012] Off-axis axis estimate = 1.30'
[Tue Apr 10 18:10:04 2012] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 18:10:04 2012] Initial guess for spatial extent in simple fitting = 0.38"
[Tue Apr 10 18:10:04 2012] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.370
[Tue Apr 10 18:10:04 2012] Giving source the simple spatial ID 48 for pass 0, mean size = 0.38"
[Tue Apr 10 18:10:07 2012] fullrun_ccd7_acisf10542_pi14-548_cl_pass0_src48.ximg exists
[Tue Apr 10 18:10:07 2012] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf10542_pi14-548_cl_pass0_src48.csv
[Tue Apr 10 18:10:07 2012] fullrun_ccd7_acisf10542_pi14-548_cl_pass0_src48_1.ximg exists
[Tue Apr 10 18:10:07 2012] Warning: model total counts is not > 0 in csv/fullrun_ccd7_acisf10542_pi14-548_cl_pass0_src48.csv
[Tue Apr 10 18:10:07 2012] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf10542_pi14-548_cl_pass0_src48_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf10542_pi14-548_cl_pass0_src48.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 18:10:09 2012] fullrun_ccd7_acisf10542_pi14-548_cl_pass0_tfrozen_src48.ximg exists
[Tue Apr 10 18:10:09 2012] fullrun_ccd7_acisf10542_pi14-548_cl_pass0_tfrozen_src48_1.ximg exists
[Tue Apr 10 18:10:09 2012] Fit fullrun_ccd7_acisf10542_pi14-548_cl_pass0_tfrozen_src48 appears to have run properly
[Tue Apr 10 18:10:41 2012] Spatial fit model total counts = 7905.590000, observed total counts = 7912.000000
[Tue Apr 10 18:10:41 2012] Offset between fit and detection position for source 49 = 3.312656 pixels
[Tue Apr 10 18:10:41 2012] Warning, changing simple spatial fit ID from 48 to 19
[Tue Apr 10 18:10:41 2012] 7863.190000 total counts/ 6856.370000 bgd. counts: snr = 12.159192
Spatial fit parameters:
  Offset between fit and detection position for source 49 = 3.312656 pixels
  Position = (565.0, 243.1) = 9 55 53.65 69 40 46.8
  Extent = 1.5 (1.5-3.0)", rotation angle = 0
  Source counts = 1006.8 +/- 88.7
  Background counts = 6856.4
  Rate = 0.008 +/- 0.0007
[Tue Apr 10 18:10:41 2012] Spatial fit model total counts = 6353.290000, observed total counts = 6341.000000
[Tue Apr 10 18:10:41 2012] Offset between fit and detection position for source 49 = 0.134253 pixels
[Tue Apr 10 18:10:41 2012] Warning, changing simple spatial fit ID from 19 to 48
[Tue Apr 10 18:10:41 2012] 6226.140000 total counts/ 4981.750000 bgd. counts: snr = 17.630537
Spatial fit parameters:
  Offset between fit and detection position for source 49 = 0.134253 pixels
  Position = (565.1, 243.0) = 9 55 53.65 69 40 46.8
  Extent = 1.5 (1.5-3.0)", rotation angle = 0
  Source counts = 1244.4 +/- 78.9
  Background counts = 4981.8
  Rate = 0.01 +/- 0.0007
[Tue Apr 10 18:10:42 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 18:10:42 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 18:10:42 2012] Assessing source extent using major axis lower bound
[Tue Apr 10 18:10:42 2012] Source does appear to be extended
[Tue Apr 10 18:10:42 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Apr 10 18:10:42 2012] Source is confused with source 14
[Tue Apr 10 18:11:07 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Apr 10 18:11:07 2012] Initial guess for spatial extent in simple fitting = 1.50"
[Tue Apr 10 18:11:07 2012] source mask rpix=3.0, npix_max = 50, mask sum = 56, frac = 1.112
[Tue Apr 10 18:11:07 2012] Giving source the simple spatial ID 47 for pass 1, mean size = 1.50"
[Tue Apr 10 18:11:11 2012] fullrun_ccd7_acisf10542_pi14-548_cl_pass1_src47.ximg exists
[Tue Apr 10 18:11:11 2012] fullrun_ccd7_acisf10542_pi14-548_cl_pass1_src47_1.ximg exists
[Tue Apr 10 18:11:11 2012] Fit fullrun_ccd7_acisf10542_pi14-548_cl_pass1_src47 appears to have run properly
[Tue Apr 10 18:11:13 2012] fullrun_ccd7_acisf10542_pi14-548_cl_pass1_tfrozen_src47.ximg exists
[Tue Apr 10 18:11:13 2012] fullrun_ccd7_acisf10542_pi14-548_cl_pass1_tfrozen_src47_1.ximg exists
[Tue Apr 10 18:11:13 2012] Fit fullrun_ccd7_acisf10542_pi14-548_cl_pass1_tfrozen_src47 appears to have run properly
[Tue Apr 10 18:11:35 2012] Warning, spatial fit 47 centroid is now closest to src. 51
[Tue Apr 10 18:11:35 2012] Vigneting correction estimate = 1.000000
[Tue Apr 10 18:11:35 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Apr 10 18:11:35 2012] Assessing source extent using major axis lower bound
[Tue Apr 10 18:11:35 2012] Source does appear to be extended
[Tue Apr 10 18:11:35 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Apr 10 18:13:54 2012] Not overwriting source region fullrun_ccd7_acisf10542_pi14-548_pass1_cl_src49_src.reg
[Tue Apr 10 18:13:54 2012] Extracting stamp from image fullrun_ccd7_acisf10542_pi14-548_cl_sm2.00.img.gz, (496, 174) - (634, 312)
[Tue Apr 10 18:13:54 2012] Writing fullrun_ccd7_acisf10542_pi14-548_pass1_cl_src49.gif
[Tue Apr 10 18:16:04 2012] ../../acisf10542/products/events/fullrun_ccd7_acisf10542_pi14-548_pass1_cl_src49_src.evt and ../../acisf10542/products/events/fullrun_ccd7_acisf10542_pi14-548_pass1_cl_src49_bgd.evt exist, delete to re-create
[Tue Apr 10 18:16:04 2012] Size of ../../acisf10542/products/events/fullrun_ccd7_acisf10542_pi14-548_pass1_cl_src49_src.evt.gz[events] = 16092 counts
[Tue Apr 10 18:16:04 2012] Mean chipx,y = (55.42, 592.21)
[Tue Apr 10 18:16:04 2012] Mean tdetx,y = (3972.42, 2294.21)
[Tue Apr 10 18:16:04 2012] chipx,y range = (26.00-84.00, 560.00-624.00)
[Tue Apr 10 18:16:04 2012] Size of ../../acisf10542/products/events/fullrun_ccd7_acisf10542_pi14-548_pass1_cl_src49_bgd.evt.gz[events] = 6280 counts
[Tue Apr 10 18:16:04 2012] ../../acisf10542/products/images/fullrun_ccd7_acisf10542_pi14-548_pass1_cl_src49_src.img and ../../acisf10542/products/images/fullrun_ccd7_acisf10542_pi14-548_pass1_cl_src49_bgd.img exist, delete to re-create
[Tue Apr 10 18:16:04 2012] ../../acisf10542/products/spectra/fullrun_ccd7_acisf10542_pi14-548_pass1_cl_src49_src.pi and ../../acisf10542/products/spectra/fullrun_ccd7_acisf10542_pi14-548_pass1_cl_src49_bgd.pi exist, delete to re-create
[Tue Apr 10 18:16:06 2012] ../../acisf10542/products/lightcurves/fullrun_ccd7_acisf10542_pi14-548_pass1_cl_src49_src.lc and ../../acisf10542/products/lightcurves/fullrun_ccd7_acisf10542_pi14-548_pass1_cl_src49_bgd.lc exist, delete to re-create
[Tue Apr 10 18:17:20 2012] Keeping rmf generated by specextract
[Tue Apr 10 18:17:20 2012] 229.46
[Tue Apr 10 18:17:28 2012] Updating aperture counts using extracted products
[Tue Apr 10 18:17:28 2012] Error reading totcts from fullrun_ccd7_acisf10542_pi14-548_pass1_cl_src49_src.pi.gz
[Tue Apr 10 18:17:29 2012] Calculating source flux in energy range 0.30-8.00
[Tue Apr 10 18:17:29 2012] Using photon index=1.80, rate=0.0105, arf fullrun_ccd7_acisf10542_pi14-548_pass1_cl_src49.arf
[Tue Apr 10 18:17:29 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Apr 10 18:17:29 2012] Updating source flux to 7.9e-14
[Tue Apr 10 18:18:15 2012] Flag c found in src. 49 procflags, skipping spectral fitting