[Wed Nov 23 09:58:26 2011] Detection parameters:
  Position = (448.7, 618.6) = 23 23 47.08 58 48 22.9
  Extent = 0.7" x 0.7", rotation angle = 93 degrees
  Source counts = 1106.0 +/- 47.6
  Background counts = 1162.0
  Rate = 0.03 +/- 0.001

[Wed Nov 23 09:59:19 2011] Off-axis axis estimate = 3.83'
[Wed Nov 23 10:58:49 2011] Using EEF radius (= 0.78 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 10:58:49 2011] Initial guess for spatial extent in simple fitting = 0.78"
[Wed Nov 23 10:58:49 2011] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.920
[Wed Nov 23 10:58:49 2011] Giving source the simple spatial ID 487 for pass 0, mean size = 0.78"
[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 = 1.06
[Wed Nov 23 13:05:22 2011] Using EEF radius (= 0.78 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 13:05:22 2011] Initial guess for spatial extent in simple fitting = 0.78"
[Wed Nov 23 13:05:22 2011] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.920
[Wed Nov 23 13:05:22 2011] Giving source the simple spatial ID 487 for pass 1, mean size = 0.78"
[Wed Nov 23 16:25:09 2011] Source 490 is offset by -8.481678 and 0.464367 pixels which is larger than
2 X fitted extent = 1.352663 x 1.352663, not incorporating fit results
[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 = 1.06
[Wed Nov 23 16:27:04 2011] Writing source region out to fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src490_src.reg
[Wed Nov 23 16:27:04 2011] Extracting stamp from image fullrun_ccd7_acisf10936_pi14-548_cl_sm2.00.img.gz, (416, 586) - (482, 652)
[Wed Nov 23 16:27:04 2011] Writing fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src490.gif
[Wed Nov 23 22:38:00 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src490_src.evt.gz[events] = 1861 counts
[Wed Nov 23 22:38:00 2011] Mean chipx,y = (570.97, 235.19)
[Wed Nov 23 22:38:00 2011] Mean tdetx,y = (4487.97, 1937.19)
[Wed Nov 23 22:38:00 2011] chipx,y range = (548.00-594.00, 213.00-256.00)
[Wed Nov 23 22:38:00 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src490_bgd.evt.gz[events] = 3325 counts
[Wed Nov 23 22:38:02 2011] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Wed Nov 23 22:38:02 2011] arf not found, will run specextract
[Wed Nov 23 22:38:10 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src490.warf not found
[Wed Nov 23 22:38:10 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src490.wrmf not found
[Wed Nov 23 22:38:10 2011] Removal of ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src490.soff failed
[Thu Nov 24 04:04:39 2011] Keeping rmf generated by specextract
[Thu Nov 24 04:04:39 2011] 223.302
[Thu Nov 24 04:06:29 2011] Updating aperture counts using extracted products
[Thu Nov 24 04:06:29 2011] Error reading totcts from fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src490_src.pi.gz
[Thu Nov 24 04:07:38 2011] Calculating source flux in energy range 0.30-8.00
[Thu Nov 24 04:07:38 2011] Using photon index=1.80, rate=0.0343, arf fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src490.arf
[Thu Nov 24 04:07:38 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Nov 24 04:07:38 2011] Updating source flux to 3.3e-13
[Thu Nov 24 04:08:42 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting