[Wed Nov 23 09:58:13 2011] Detection parameters:
  Position = (557.6, 551.4) = 23 23 40.18 58 47 49.9
  Extent = 0.8" x 0.7", rotation angle = 55 degrees
  Source counts = 2444.0 +/- 85.4
  Background counts = 4844.0
  Rate = 0.08 +/- 0.003

[Wed Nov 23 09:59:19 2011] Off-axis axis estimate = 2.80'
[Wed Nov 23 10:58:49 2011] Using EEF radius (= 0.54 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 10:58:49 2011] Initial guess for spatial extent in simple fitting = 0.54"
[Wed Nov 23 10:58:49 2011] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.877
[Wed Nov 23 10:58:49 2011] Giving source the simple spatial ID 253 for pass 0, mean size = 0.54"
[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 = 1.12
[Wed Nov 23 13:05:22 2011] Using EEF radius (= 0.54 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 13:05:22 2011] Initial guess for spatial extent in simple fitting = 0.54"
[Wed Nov 23 13:05:22 2011] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.877
[Wed Nov 23 13:05:22 2011] Giving source the simple spatial ID 253 for pass 1, mean size = 0.54"
[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 = 1.12
[Wed Nov 23 16:26:53 2011] Writing source region out to fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src254_src.reg
[Wed Nov 23 16:26:53 2011] Extracting stamp from image fullrun_ccd7_acisf10936_pi14-548_cl_sm2.00.img.gz, (523, 517) - (592, 586)
[Wed Nov 23 16:26:53 2011] Writing fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src254.gif
[Wed Nov 23 19:46:31 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src254_src.evt.gz[events] = 6504 counts
[Wed Nov 23 19:46:31 2011] Mean chipx,y = (455.02, 288.47)
[Wed Nov 23 19:46:31 2011] Mean tdetx,y = (4372.02, 1990.47)
[Wed Nov 23 19:46:31 2011] chipx,y range = (433.00-477.00, 266.00-311.00)
[Wed Nov 23 19:46:31 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src254_bgd.evt.gz[events] = 8835 counts
[Wed Nov 23 19:46:33 2011] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Wed Nov 23 19:46:33 2011] arf not found, will run specextract
[Wed Nov 23 19:46:41 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src254.warf not found
[Wed Nov 23 19:46:41 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src254.wrmf not found
[Wed Nov 23 19:46:41 2011] Removal of ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src254.soff failed
[Thu Nov 24 04:04:05 2011] Keeping rmf generated by specextract
[Thu Nov 24 04:04:05 2011] 226.439
[Thu Nov 24 04:06:11 2011] Updating aperture counts using extracted products
[Thu Nov 24 04:06:11 2011] Error reading totcts from fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src254_src.pi.gz
[Thu Nov 24 04:07:20 2011] Calculating source flux in energy range 0.30-8.00
[Thu Nov 24 04:07:20 2011] Using photon index=1.80, rate=0.0758, arf fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src254.arf
[Thu Nov 24 04:07:20 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Nov 24 04:07:21 2011] Updating source flux to 7.1e-13
[Thu Nov 24 04:08:42 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting