[Wed Nov 23 09:58:44 2011] Detection parameters:
  Position = (824.5, 919.5) = 23 23 23.28 58 50 51.1
  Extent = 0.5" x 0.5", rotation angle = 40 degrees
  Source counts = 433.5 +/- 56.8
  Background counts = 2792.5
  Rate = 0.01 +/- 0.002

[Wed Nov 23 09:59:19 2011] Off-axis axis estimate = 3.92'
[Wed Nov 23 10:58:49 2011] Using EEF radius (= 0.81 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 10:58:49 2011] Initial guess for spatial extent in simple fitting = 0.81"
[Wed Nov 23 10:58:49 2011] source mask rpix=1.6, npix_max = 18, mask sum = 25, frac = 1.367
[Wed Nov 23 10:58:49 2011] Giving source the simple spatial ID 809 for pass 0, mean size = 0.81"
[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 (= 0.81 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 13:05:22 2011] Initial guess for spatial extent in simple fitting = 0.81"
[Wed Nov 23 13:05:22 2011] source mask rpix=1.6, npix_max = 18, mask sum = 25, frac = 1.367
[Wed Nov 23 13:05:22 2011] Giving source the simple spatial ID 809 for pass 1, mean size = 0.81"
[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 16:27:17 2011] Writing source region out to fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src820_src.reg
[Wed Nov 23 16:27:17 2011] Extracting stamp from image fullrun_ccd7_acisf10936_pi14-548_cl_sm2.00.img.gz, (801, 896) - (848, 943)
[Wed Nov 23 16:27:17 2011] Writing fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src820.gif
[Thu Nov 24 02:32:06 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src820_src.evt.gz[events] = 2222 counts
[Thu Nov 24 02:32:06 2011] Mean chipx,y = (614.90, 714.40)
[Thu Nov 24 02:32:06 2011] Mean tdetx,y = (4531.90, 2416.40)
[Thu Nov 24 02:32:06 2011] chipx,y range = (594.00-636.00, 694.00-735.00)
[Thu Nov 24 02:32:06 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src820_bgd.evt.gz[events] = 10878 counts
[Thu Nov 24 02:32:08 2011] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Thu Nov 24 02:32:08 2011] arf not found, will run specextract
[Thu Nov 24 02:32:16 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src820.warf not found
[Thu Nov 24 02:32:16 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src820.wrmf not found
[Thu Nov 24 02:32:16 2011] Removal of ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src820.soff failed
[Thu Nov 24 04:05:08 2011] Keeping rmf generated by specextract
[Thu Nov 24 04:05:08 2011] 216.038
[Thu Nov 24 04:06:53 2011] Updating aperture counts using extracted products
[Thu Nov 24 04:06:53 2011] Error reading totcts from fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src820_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=0.0134, arf fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src820.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