[Wed Nov 23 09:58:43 2011] Detection parameters:
  Position = (839.6, 920.4) = 23 23 22.33 58 50 51.5
  Extent = 0.5" x 0.5", rotation angle = 152 degrees
  Source counts = 412.8 +/- 48.0
  Background counts = 1890.2
  Rate = 0.01 +/- 0.001

[Wed Nov 23 09:59:19 2011] Off-axis axis estimate = 3.91'
[Wed Nov 23 10:58:49 2011] Using EEF radius (= 0.80 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 10:58:49 2011] Initial guess for spatial extent in simple fitting = 0.80"
[Wed Nov 23 10:58:49 2011] source mask rpix=1.6, npix_max = 18, mask sum = 25, frac = 1.371
[Wed Nov 23 10:58:49 2011] Giving source the simple spatial ID 798 for pass 0, mean size = 0.80"
[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 = 1.01
[Wed Nov 23 13:05:22 2011] Using EEF radius (= 0.80 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 13:05:22 2011] Initial guess for spatial extent in simple fitting = 0.80"
[Wed Nov 23 13:05:22 2011] source mask rpix=1.6, npix_max = 18, mask sum = 25, frac = 1.371
[Wed Nov 23 13:05:22 2011] Giving source the simple spatial ID 798 for pass 1, mean size = 0.80"
[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 = 1.01
[Wed Nov 23 16:27:16 2011] Writing source region out to fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src809_src.reg
[Wed Nov 23 16:27:16 2011] Extracting stamp from image fullrun_ccd7_acisf10936_pi14-548_cl_sm2.00.img.gz, (816, 896) - (864, 944)
[Wed Nov 23 16:27:16 2011] Writing fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src809.gif
[Thu Nov 24 02:24:16 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src809_src.evt.gz[events] = 2259 counts
[Thu Nov 24 02:24:16 2011] Mean chipx,y = (607.51, 727.58)
[Thu Nov 24 02:24:16 2011] Mean tdetx,y = (4524.51, 2429.58)
[Thu Nov 24 02:24:16 2011] chipx,y range = (587.00-628.00, 708.00-748.00)
[Thu Nov 24 02:24:16 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src809_bgd.evt.gz[events] = 11903 counts
[Thu Nov 24 02:24:18 2011] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Thu Nov 24 02:24:18 2011] arf not found, will run specextract
[Thu Nov 24 02:24:26 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src809.warf not found
[Thu Nov 24 02:24:26 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src809.wrmf not found
[Thu Nov 24 02:24:26 2011] Removal of ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src809.soff failed
[Thu Nov 24 04:05:07 2011] Keeping rmf generated by specextract
[Thu Nov 24 04:05:08 2011] 214.267
[Thu Nov 24 04:06:52 2011] Updating aperture counts using extracted products
[Thu Nov 24 04:06:52 2011] Error reading totcts from fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src809_src.pi.gz
[Thu Nov 24 04:08:03 2011] Calculating source flux in energy range 0.30-8.00
[Thu Nov 24 04:08:03 2011] Using photon index=1.80, rate=0.0128, arf fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src809.arf
[Thu Nov 24 04:08:03 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Nov 24 04:08:03 2011] Updating source flux to 1.3e-13
[Thu Nov 24 04:08:42 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting