[Wed Nov 23 09:58:36 2011] Detection parameters:
  Position = (948.5, 782.7) = 23 23 15.43 58 49 43.7
  Extent = 0.5" x 0.5", rotation angle = 144 degrees
  Source counts = 539.2 +/- 49.3
  Background counts = 1890.8
  Rate = 0.02 +/- 0.002

[Wed Nov 23 09:59:19 2011] Off-axis axis estimate = 2.82'
[Wed Nov 23 10:58:49 2011] Using EEF radius (= 0.55 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 10:58:49 2011] Initial guess for spatial extent in simple fitting = 0.55"
[Wed Nov 23 10:58:49 2011] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.868
[Wed Nov 23 10:58:49 2011] Giving source the simple spatial ID 675 for pass 0, mean size = 0.55"
[Wed Nov 23 13:04:04 2011] Vigneting correction estimate = 1.000000
[Wed Nov 23 13:04:04 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Nov 23 13:04:04 2011] Assessing source extent using major
[Wed Nov 23 13:04:04 2011] Source does appear to be extended
[Wed Nov 23 13:04:04 2011] Computing asymmetry using major and minor axis, asym = 1.04
[Wed Nov 23 13:05:22 2011] Using EEF radius (= 0.55 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 13:05:22 2011] Initial guess for spatial extent in simple fitting = 0.55"
[Wed Nov 23 13:05:22 2011] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.868
[Wed Nov 23 13:05:22 2011] Giving source the simple spatial ID 675 for pass 1, mean size = 0.55"
[Wed Nov 23 16:25:10 2011] Vigneting correction estimate = 1.000000
[Wed Nov 23 16:25:10 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Nov 23 16:25:10 2011] Assessing source extent using major
[Wed Nov 23 16:25:10 2011] Source does appear to be extended
[Wed Nov 23 16:25:10 2011] Computing asymmetry using major and minor axis, asym = 1.04
[Wed Nov 23 16:27:12 2011] Writing source region out to fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src683_src.reg
[Wed Nov 23 16:27:12 2011] Extracting stamp from image fullrun_ccd7_acisf10936_pi14-548_cl_sm2.00.img.gz, (925, 759) - (972, 807)
[Wed Nov 23 16:27:12 2011] Writing fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src683.gif
[Thu Nov 24 00:54:57 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src683_src.evt.gz[events] = 2031 counts
[Thu Nov 24 00:54:57 2011] Mean chipx,y = (432.65, 742.67)
[Thu Nov 24 00:54:57 2011] Mean tdetx,y = (4349.65, 2444.67)
[Thu Nov 24 00:54:57 2011] chipx,y range = (412.00-453.00, 722.00-763.00)
[Thu Nov 24 00:54:57 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src683_bgd.evt.gz[events] = 1965 counts
[Thu Nov 24 00:54:59 2011] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Thu Nov 24 00:54:59 2011] arf not found, will run specextract
[Thu Nov 24 00:55:07 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src683.warf not found
[Thu Nov 24 00:55:07 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src683.wrmf not found
[Thu Nov 24 00:55:07 2011] Removal of ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src683.soff failed
[Thu Nov 24 04:04:58 2011] Keeping rmf generated by specextract
[Thu Nov 24 04:04:58 2011] 222.533
[Thu Nov 24 04:06:43 2011] Updating aperture counts using extracted products
[Thu Nov 24 04:06:43 2011] Error reading totcts from fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src683_src.pi.gz
[Thu Nov 24 04:07:53 2011] Calculating source flux in energy range 0.30-8.00
[Thu Nov 24 04:07:53 2011] Using photon index=1.80, rate=0.0167, arf fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src683.arf
[Thu Nov 24 04:07:53 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Nov 24 04:07:53 2011] Updating source flux to 1.6e-13
[Thu Nov 24 04:08:42 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting