[Sat Oct  1 23:58:30 2011] Detection parameters:
  Position = (840.4, 357.9) = 19 31 20.99 -72 39 13.5
  Extent = 1.1" x 0.6", rotation angle = 56 degrees
  Source counts = 28.3 +/- 5.8
  Background counts = 5.7
  Rate = 0.001 +/- 0.0002

[Sat Oct  1 23:58:32 2011] Off-axis axis estimate = 0.35'
[Sat Oct  1 23:58:47 2011] Using EEF radius (= 0.40 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 23:58:47 2011] Initial guess for spatial extent in simple fitting = 0.40"
[Sat Oct  1 23:58:47 2011] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.866
[Sat Oct  1 23:58:47 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 0.40"
[Sat Oct  1 23:58:48 2011] fullrun_ccd7_acisf10538_pi14-548_cl_pass0_src4.ximg exists
[Sat Oct  1 23:58:48 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf10538_pi14-548_cl_pass0_src4.csv
[Sat Oct  1 23:58:48 2011] fullrun_ccd7_acisf10538_pi14-548_cl_pass0_src4_1.ximg exists
[Sat Oct  1 23:58:48 2011] Warning: poor agreement between model and actual number of counts may be indicative of a poor fit in csv/fullrun_ccd7_acisf10538_pi14-548_cl_pass0_src4.csv
[Sat Oct  1 23:58:48 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd7_acisf10538_pi14-548_cl_pass0_src4_1.ximg
Either tweak this fit manually starting from fullrun_ccd7_acisf10538_pi14-548_cl_pass0_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
[Sat Oct  1 23:58:49 2011] fullrun_ccd7_acisf10538_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Sat Oct  1 23:58:49 2011] fullrun_ccd7_acisf10538_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Sat Oct  1 23:58:49 2011] Fit fullrun_ccd7_acisf10538_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Sat Oct  1 23:58:53 2011] Spatial fit model total counts = 51.999200, observed total counts = 52.000000
[Sat Oct  1 23:58:53 2011] Offset between fit and detection position for source 6 = 0.515943 pixels
[Sat Oct  1 23:58:53 2011] 50.841900 total counts/ 35.385100 bgd. counts: snr = 2.598420
Spatial fit parameters:
  Offset between fit and detection position for source 6 = 0.515943 pixels
  Position = (840.5, 358.5) = 19 31 21.03 -72 39 13.5
  Extent = 0.5 (0.3-0.9)", rotation angle = 0
  Source counts = 15.5 +/- 7.1
  Background counts = 35.4
  Rate = 0.0005 +/- 0.0002
[Sat Oct  1 23:58:53 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 23:58:53 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 23:58:53 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 23:58:53 2011] Source does appear to be extended
[Sat Oct  1 23:58:53 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 23:58:59 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct  1 23:58:59 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct  1 23:58:59 2011] Initial guess for spatial extent in simple fitting = 0.52"
[Sat Oct  1 23:58:59 2011] source mask rpix=1.1, npix_max = 9, mask sum = 9, frac = 0.919
[Sat Oct  1 23:58:59 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 0.52"
[Sat Oct  1 23:59:00 2011] fullrun_ccd7_acisf10538_pi14-548_cl_pass1_src4.ximg exists
[Sat Oct  1 23:59:00 2011] fullrun_ccd7_acisf10538_pi14-548_cl_pass1_src4_1.ximg exists
[Sat Oct  1 23:59:00 2011] Fit fullrun_ccd7_acisf10538_pi14-548_cl_pass1_src4 appears to have run properly
[Sat Oct  1 23:59:01 2011] fullrun_ccd7_acisf10538_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Sat Oct  1 23:59:01 2011] fullrun_ccd7_acisf10538_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Sat Oct  1 23:59:01 2011] Fit fullrun_ccd7_acisf10538_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Sat Oct  1 23:59:06 2011] Spatial fit model total counts = 51.999300, observed total counts = 52.000000
[Sat Oct  1 23:59:06 2011] Offset between fit and detection position for source 6 = 0.000168 pixels
[Sat Oct  1 23:59:06 2011] 50.842000 total counts/ 35.388700 bgd. counts: snr = 2.597700
Spatial fit parameters:
  Offset between fit and detection position for source 6 = 0.000168 pixels
  Position = (840.5, 358.5) = 19 31 21.03 -72 39 13.5
  Extent = 0.5 (0.3-0.9)", rotation angle = 0
  Source counts = 15.5 +/- 7.1
  Background counts = 35.4
  Rate = 0.0005 +/- 0.0002
[Sat Oct  1 23:59:06 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 23:59:06 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 23:59:06 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 23:59:06 2011] Source does appear to be extended
[Sat Oct  1 23:59:06 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 23:59:16 2011] Not overwriting source region fullrun_ccd7_acisf10538_pi14-548_pass1_cl_src6_src.reg
[Sat Oct  1 23:59:16 2011] Extracting stamp from image fullrun_ccd7_acisf10538_pi14-548_cl_sm2.00.img.gz, (817, 335) - (864, 382)
[Sat Oct  1 23:59:16 2011] Writing fullrun_ccd7_acisf10538_pi14-548_pass1_cl_src6.gif
[Sat Oct  1 23:59:43 2011] ../../acisf10538/products/events/fullrun_ccd7_acisf10538_pi14-548_pass1_cl_src6_src.evt and ../../acisf10538/products/events/fullrun_ccd7_acisf10538_pi14-548_pass1_cl_src6_bgd.evt exist, delete to re-create
[Sat Oct  1 23:59:43 2011] Size of ../../acisf10538/products/events/fullrun_ccd7_acisf10538_pi14-548_pass1_cl_src6_src.evt.gz[events] = 25 counts
[Sat Oct  1 23:59:43 2011] Mean chipx,y = (222.52, 527.24)
[Sat Oct  1 23:59:43 2011] Mean tdetx,y = (4139.52, 2229.24)
[Sat Oct  1 23:59:43 2011] chipx,y range = (205.00-242.00, 509.00-543.00)
[Sat Oct  1 23:59:43 2011] Size of ../../acisf10538/products/events/fullrun_ccd7_acisf10538_pi14-548_pass1_cl_src6_bgd.evt.gz[events] = 72 counts
[Sat Oct  1 23:59:43 2011] ../../acisf10538/products/images/fullrun_ccd7_acisf10538_pi14-548_pass1_cl_src6_src.img and ../../acisf10538/products/images/fullrun_ccd7_acisf10538_pi14-548_pass1_cl_src6_bgd.img exist, delete to re-create
[Sat Oct  1 23:59:43 2011] ../../acisf10538/products/spectra/fullrun_ccd7_acisf10538_pi14-548_pass1_cl_src6_src.pi and ../../acisf10538/products/spectra/fullrun_ccd7_acisf10538_pi14-548_pass1_cl_src6_bgd.pi exist, delete to re-create
[Sat Oct  1 23:59:43 2011] Not generating rmf since there are only 15 counts
[Sat Oct  1 23:59:46 2011] ../../acisf10538/products/lightcurves/fullrun_ccd7_acisf10538_pi14-548_pass1_cl_src6_src.lc and ../../acisf10538/products/lightcurves/fullrun_ccd7_acisf10538_pi14-548_pass1_cl_src6_bgd.lc exist, delete to re-create
[Sun Oct  2 00:00:30 2011] 235.709
[Sun Oct  2 00:00:31 2011] Updating aperture counts using extracted products
[Sun Oct  2 00:00:31 2011] Error reading totcts from fullrun_ccd7_acisf10538_pi14-548_pass1_cl_src6_src.pi.gz
[Sun Oct  2 00:00:32 2011] Calculating source flux in energy range 0.30-8.00
[Sun Oct  2 00:00:32 2011] Using photon index=1.80, rate=0.000532, arf fullrun_ccd7_acisf10538_pi14-548_pass1_cl_src6.arf
[Sun Oct  2 00:00:32 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Oct  2 00:00:32 2011] Updating source flux to 4e-15
[Sun Oct  2 00:00:32 2011] Source 6 has fewer than 100.000000 counts, skipping spectral fitting