[Wed Nov 23 09:58:34 2011] Detection parameters:
  Position = (753.5, 927.5) = 23 23 27.79 58 50 55.0
  Extent = 0.5" x 0.5", rotation angle = 138 degrees
  Source counts = 888.5 +/- 57.5
  Background counts = 2419.5
  Rate = 0.03 +/- 0.002

[Wed Nov 23 09:59:19 2011] Off-axis axis estimate = 4.09'
[Wed Nov 23 10:58:49 2011] Using EEF radius (= 0.86 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 10:58:49 2011] Initial guess for spatial extent in simple fitting = 0.86"
[Wed Nov 23 10:58:49 2011] source mask rpix=1.7, npix_max = 20, mask sum = 25, frac = 1.239
[Wed Nov 23 10:58:49 2011] Giving source the simple spatial ID 631 for pass 0, mean size = 0.86"
[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 (= 0.86 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 13:05:22 2011] Initial guess for spatial extent in simple fitting = 0.86"
[Wed Nov 23 13:05:22 2011] source mask rpix=1.7, npix_max = 20, mask sum = 25, frac = 1.239
[Wed Nov 23 13:05:22 2011] Giving source the simple spatial ID 631 for pass 1, mean size = 0.86"
[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 16:27:10 2011] Writing source region out to fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src639_src.reg
[Wed Nov 23 16:27:10 2011] Extracting stamp from image fullrun_ccd7_acisf10936_pi14-548_cl_sm2.00.img.gz, (731, 905) - (776, 950)
[Wed Nov 23 16:27:10 2011] Writing fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src639.gif
[Thu Nov 24 00:24:07 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src639_src.evt.gz[events] = 2028 counts
[Thu Nov 24 00:24:07 2011] Mean chipx,y = (660.99, 659.67)
[Thu Nov 24 00:24:07 2011] Mean tdetx,y = (4577.99, 2361.67)
[Thu Nov 24 00:24:07 2011] chipx,y range = (640.00-681.00, 640.00-680.00)
[Thu Nov 24 00:24:07 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src639_bgd.evt.gz[events] = 12277 counts
[Thu Nov 24 00:24:09 2011] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Thu Nov 24 00:24:09 2011] arf not found, will run specextract
[Thu Nov 24 00:24:17 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src639.warf not found
[Thu Nov 24 00:24:17 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src639.wrmf not found
[Thu Nov 24 00:24:17 2011] Removal of ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src639.soff failed
[Thu Nov 24 04:04:54 2011] Keeping rmf generated by specextract
[Thu Nov 24 04:04:54 2011] 220.651
[Thu Nov 24 04:06:39 2011] Updating aperture counts using extracted products
[Thu Nov 24 04:06:40 2011] Error reading totcts from fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src639_src.pi.gz
[Thu Nov 24 04:07:49 2011] Calculating source flux in energy range 0.30-8.00
[Thu Nov 24 04:07:49 2011] Using photon index=1.80, rate=0.0276, arf fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src639.arf
[Thu Nov 24 04:07:49 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Nov 24 04:07:49 2011] Updating source flux to 2.6e-13
[Thu Nov 24 04:08:42 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting