[Sat Sep 24 21:25:25 2011] Detection parameters:
  Position = (612.6, 1069.1) = 15 17 33.26 7 5 6.4
  Extent = 4.8" x 4.5", rotation angle = 131 degrees
  Source counts = 22.3 +/- 7.0
  Background counts = 26.7
  Rate = 0.001 +/- 0.0004

[Sat Sep 24 21:25:26 2011] Off-axis axis estimate = 12.87'
[Sat Sep 24 21:26:21 2011] Using EEF radius (= 7.42 ")to estimate initial spatial extent for simple fitting
[Sat Sep 24 21:26:21 2011] Initial guess for spatial extent in simple fitting = 7.42"
[Sat Sep 24 21:26:21 2011] source mask rpix=15.1, npix_max = 971, mask sum = 992, frac = 1.021
[Sat Sep 24 21:26:21 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 7.42"
[Sat Sep 24 21:26:22 2011] fullrun_ccd3_acisf10480_pi14-548_cl_pass0_src4.ximg exists
[Sat Sep 24 21:26:22 2011] fullrun_ccd3_acisf10480_pi14-548_cl_pass0_src4_1.ximg exists
[Sat Sep 24 21:26:22 2011] Fit fullrun_ccd3_acisf10480_pi14-548_cl_pass0_src4 appears to have run properly
[Sat Sep 24 21:26:22 2011] fullrun_ccd3_acisf10480_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Sat Sep 24 21:26:22 2011] fullrun_ccd3_acisf10480_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Sat Sep 24 21:26:22 2011] Fit fullrun_ccd3_acisf10480_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Sat Sep 24 21:26:27 2011] Spatial fit model total counts = 95.286600, observed total counts = 96.000000
[Sat Sep 24 21:26:27 2011] Offset between fit and detection position for source 4 = 7.573857 pixels
[Sat Sep 24 21:26:27 2011] 95.499100 total counts/ 77.672700 bgd. counts: snr = 2.022691
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 7.573857 pixels
  Position = (618.7, 1073.5) = 15 17 33.07 7 5 8.4
  Extent = 3.4 (1.9-6.4)", rotation angle = 0
  Source counts = 17.8 +/- 9.8
  Background counts = 77.7
  Rate = 0.0009 +/- 0.0005
[Sat Sep 24 21:26:27 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 21:26:27 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 21:26:27 2011] Assessing source extent using major axis lower bound
[Sat Sep 24 21:26:27 2011] Source does appear to be extended
[Sat Sep 24 21:26:27 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Sep 24 21:26:45 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Sep 24 21:26:45 2011] Initial guess for spatial extent in simple fitting = 3.36"
[Sat Sep 24 21:26:45 2011] source mask rpix=6.8, npix_max = 214, mask sum = 225, frac = 1.047
[Sat Sep 24 21:26:45 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 3.36"
[Sat Sep 24 21:26:45 2011] fullrun_ccd3_acisf10480_pi14-548_cl_pass1_src4.ximg exists
[Sat Sep 24 21:26:45 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd3_acisf10480_pi14-548_cl_pass1_src4.csv
[Sat Sep 24 21:26:45 2011] fullrun_ccd3_acisf10480_pi14-548_cl_pass1_src4_1.ximg exists
[Sat Sep 24 21:26:45 2011] Warning: model total counts is not > 0 in csv/fullrun_ccd3_acisf10480_pi14-548_cl_pass1_src4.csv
[Sat Sep 24 21:26:45 2011] It looks like the fit did not converge
You should probably delete fullrun_ccd3_acisf10480_pi14-548_cl_pass1_src4_1.ximg
Either tweak this fit manually starting from fullrun_ccd3_acisf10480_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
[Sat Sep 24 21:26:46 2011] fullrun_ccd3_acisf10480_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Sat Sep 24 21:26:46 2011] fullrun_ccd3_acisf10480_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Sat Sep 24 21:26:46 2011] Fit fullrun_ccd3_acisf10480_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Sat Sep 24 21:26:51 2011] Warning, spatial fit 4 centroid is now closest to src. 2
[Sat Sep 24 21:26:51 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 21:26:51 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 21:26:51 2011] Assessing source extent using major axis lower bound
[Sat Sep 24 21:26:51 2011] Source does appear to be extended
[Sat Sep 24 21:26:51 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Sep 24 21:27:07 2011] Not overwriting source region fullrun_ccd3_acisf10480_pi14-548_pass1_cl_src4_src.reg
[Sat Sep 24 21:27:07 2011] Extracting stamp from image fullrun_ccd3_acisf10480_pi14-548_cl_sm2.00.img.gz, (465, 920) - (772, 1227)
[Sat Sep 24 21:27:07 2011] Writing fullrun_ccd3_acisf10480_pi14-548_pass1_cl_src4.gif
[Sat Sep 24 21:27:19 2011] ../../acisf10480/products/events/fullrun_ccd3_acisf10480_pi14-548_pass1_cl_src4_src.evt and ../../acisf10480/products/events/fullrun_ccd3_acisf10480_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Sat Sep 24 21:27:19 2011] Size of ../../acisf10480/products/events/fullrun_ccd3_acisf10480_pi14-548_pass1_cl_src4_src.evt.gz[events] = 40 counts
[Sat Sep 24 21:27:19 2011] Mean chipx,y = (701.42, 879.00)
[Sat Sep 24 21:27:19 2011] Mean tdetx,y = (4253.00, 3762.43)
[Sat Sep 24 21:27:19 2011] chipx,y range = (661.00-736.00, 849.00-903.00)
[Sat Sep 24 21:27:19 2011] Size of ../../acisf10480/products/events/fullrun_ccd3_acisf10480_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 244 counts
[Sat Sep 24 21:27:19 2011] ../../acisf10480/products/images/fullrun_ccd3_acisf10480_pi14-548_pass1_cl_src4_src.img and ../../acisf10480/products/images/fullrun_ccd3_acisf10480_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Sat Sep 24 21:27:19 2011] ../../acisf10480/products/spectra/fullrun_ccd3_acisf10480_pi14-548_pass1_cl_src4_src.pi and ../../acisf10480/products/spectra/fullrun_ccd3_acisf10480_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Sat Sep 24 21:27:19 2011] Not generating rmf since there are only 17 counts
[Sat Sep 24 21:27:23 2011] ../../acisf10480/products/lightcurves/fullrun_ccd3_acisf10480_pi14-548_pass1_cl_src4_src.lc and ../../acisf10480/products/lightcurves/fullrun_ccd3_acisf10480_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Sat Sep 24 21:27:27 2011] 151.168
[Sat Sep 24 21:28:36 2011] Updating aperture counts using extracted products
[Sat Sep 24 21:28:36 2011] Error reading totcts from fullrun_ccd3_acisf10480_pi14-548_pass1_cl_src4_src.pi.gz
[Sat Sep 24 21:28:36 2011] Calculating source flux in energy range 0.30-8.00
[Sat Sep 24 21:28:36 2011] Using photon index=1.80, rate=0.000897, arf fullrun_ccd3_acisf10480_pi14-548_pass1_cl_src4.arf
[Sat Sep 24 21:28:36 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Sep 24 21:28:36 2011] Updating source flux to 1.3e-14
[Sat Sep 24 21:28:38 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting