[Wed Nov 23 09:58:45 2011] Detection parameters:
  Position = (795.6, 372.3) = 23 23 25.11 58 46 21.8
  Extent = 0.5" x 0.5", rotation angle = 105 degrees
  Source counts = 313.7 +/- 24.2
  Background counts = 274.3
  Rate = 0.01 +/- 0.0008

[Wed Nov 23 09:59:19 2011] Off-axis axis estimate = 0.93'
[Wed Nov 23 10:58:49 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 10:58:49 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Wed Nov 23 10:58:49 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.389
[Wed Nov 23 10:58:49 2011] Giving source the simple spatial ID 822 for pass 0, mean size = 0.38"
[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 = 1.00
[Wed Nov 23 13:05:22 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 13:05:22 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Wed Nov 23 13:05:22 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.389
[Wed Nov 23 13:05:22 2011] Giving source the simple spatial ID 819 for pass 1, mean size = 0.38"
[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 = 1.00
[Wed Nov 23 16:27:17 2011] Writing source region out to fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src833_src.reg
[Wed Nov 23 16:27:17 2011] Extracting stamp from image fullrun_ccd7_acisf10936_pi14-548_cl_sm2.00.img.gz, (773, 350) - (818, 395)
[Wed Nov 23 16:27:17 2011] Writing fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src833.gif
[Thu Nov 24 02:39:01 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src833_src.evt.gz[events] = 424 counts
[Thu Nov 24 02:39:01 2011] Mean chipx,y = (174.61, 387.66)
[Thu Nov 24 02:39:01 2011] Mean tdetx,y = (4091.61, 2089.66)
[Thu Nov 24 02:39:01 2011] chipx,y range = (155.00-193.00, 369.00-407.00)
[Thu Nov 24 02:39:01 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src833_bgd.evt.gz[events] = 1406 counts
[Thu Nov 24 02:39:04 2011] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Thu Nov 24 02:39:04 2011] arf not found, will run specextract
[Thu Nov 24 02:39:11 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src833.warf not found
[Thu Nov 24 02:39:11 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src833.wrmf not found
[Thu Nov 24 02:39:11 2011] Removal of ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src833.soff failed
[Thu Nov 24 04:05:09 2011] Keeping rmf generated by specextract
[Thu Nov 24 04:05:09 2011] 231.239
[Thu Nov 24 04:06:53 2011] Updating aperture counts using extracted products
[Thu Nov 24 04:06:54 2011] Error reading totcts from fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src833_src.pi.gz
[Thu Nov 24 04:08:04 2011] Calculating source flux in energy range 0.30-8.00
[Thu Nov 24 04:08:04 2011] Using photon index=1.80, rate=0.00973, arf fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src833.arf
[Thu Nov 24 04:08:04 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Nov 24 04:08:04 2011] Updating source flux to 9e-14
[Thu Nov 24 04:08:42 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting