[Sat Oct 29 06:51:07 2011] Detection parameters:
  Position = (655.7, 823.7) = 21 44 44.52 38 20 10.5
  Extent = 0.5" x 0.5", rotation angle = 120 degrees
  Source counts = 269.5 +/- 17.5
  Background counts = 35.5
  Rate = 0.05 +/- 0.003

[Sat Oct 29 06:51:15 2011] Off-axis axis estimate = 2.76'
[Sat Oct 29 06:52:28 2011] Using EEF radius (= 0.53 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 06:52:28 2011] Initial guess for spatial extent in simple fitting = 0.53"
[Sat Oct 29 06:52:28 2011] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.893
[Sat Oct 29 06:52:28 2011] Giving source the simple spatial ID 115 for pass 0, mean size = 0.53"
[Sat Oct 29 06:52:57 2011] Spatial fit model total counts = 1373.730000, observed total counts = 1170.000000
[Sat Oct 29 06:52:57 2011] Poor agreement between spatial fit and data for source 82
It may help to tweak spatial fit manually
Not incorporating fit results
[Sat Oct 29 06:52:57 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 06:52:57 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 06:52:57 2011] Assessing source extent using major
[Sat Oct 29 06:52:57 2011] Source does appear to be extended
[Sat Oct 29 06:52:57 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 06:53:17 2011] Using EEF radius (= 0.53 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 06:53:17 2011] Initial guess for spatial extent in simple fitting = 0.53"
[Sat Oct 29 06:53:17 2011] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.893
[Sat Oct 29 06:53:17 2011] Giving source the simple spatial ID 119 for pass 1, mean size = 0.53"
[Sat Oct 29 06:53:47 2011] Spatial fit model total counts = 1374.790000, observed total counts = 1222.000000
[Sat Oct 29 06:53:47 2011] Poor agreement between spatial fit and data for source 82
It may help to tweak spatial fit manually
Not incorporating fit results
[Sat Oct 29 06:53:47 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 06:53:47 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 06:53:47 2011] Assessing source extent using major
[Sat Oct 29 06:53:47 2011] Source does appear to be extended
[Sat Oct 29 06:53:47 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 06:54:23 2011] Not overwriting source region fullrun_ccd7_acisf08444_pi14-548_pass1_cl_src82_src.reg
[Sat Oct 29 06:54:23 2011] Extracting stamp from image fullrun_ccd7_acisf08444_pi14-548_cl_sm2.00.img.gz, (633, 801) - (678, 846)
[Sat Oct 29 06:54:23 2011] Writing fullrun_ccd7_acisf08444_pi14-548_pass1_cl_src82.gif
[Sat Oct 29 07:00:09 2011] ../../acisf08444/products/events/fullrun_ccd7_acisf08444_pi14-548_pass1_cl_src82_src.evt and ../../acisf08444/products/events/fullrun_ccd7_acisf08444_pi14-548_pass1_cl_src82_bgd.evt exist, delete to re-create
[Sat Oct 29 07:00:09 2011] Size of ../../acisf08444/products/events/fullrun_ccd7_acisf08444_pi14-548_pass1_cl_src82_src.evt.gz[events] = 423 counts
[Sat Oct 29 07:00:09 2011] Mean chipx,y = (501.79, 638.17)
[Sat Oct 29 07:00:09 2011] Mean tdetx,y = (4418.79, 2340.17)
[Sat Oct 29 07:00:09 2011] chipx,y range = (484.00-523.00, 618.00-657.00)
[Sat Oct 29 07:00:09 2011] Size of ../../acisf08444/products/events/fullrun_ccd7_acisf08444_pi14-548_pass1_cl_src82_bgd.evt.gz[events] = 309 counts
[Sat Oct 29 07:00:09 2011] ../../acisf08444/products/images/fullrun_ccd7_acisf08444_pi14-548_pass1_cl_src82_src.img and ../../acisf08444/products/images/fullrun_ccd7_acisf08444_pi14-548_pass1_cl_src82_bgd.img exist, delete to re-create
[Sat Oct 29 07:00:09 2011] ../../acisf08444/products/spectra/fullrun_ccd7_acisf08444_pi14-548_pass1_cl_src82_src.pi and ../../acisf08444/products/spectra/fullrun_ccd7_acisf08444_pi14-548_pass1_cl_src82_bgd.pi exist, delete to re-create
[Sat Oct 29 07:00:09 2011] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Sat Oct 29 07:00:13 2011] ../../acisf08444/products/lightcurves/fullrun_ccd7_acisf08444_pi14-548_pass1_cl_src82_src.lc and ../../acisf08444/products/lightcurves/fullrun_ccd7_acisf08444_pi14-548_pass1_cl_src82_bgd.lc exist, delete to re-create
[Sat Oct 29 07:01:55 2011] Keeping rmf generated by specextract
[Sat Oct 29 07:01:55 2011] 198.959
[Sat Oct 29 07:02:02 2011] Updating aperture counts using extracted products
[Sat Oct 29 07:02:02 2011] Error reading totcts from fullrun_ccd7_acisf08444_pi14-548_pass1_cl_src82_src.pi.gz
[Sat Oct 29 07:02:04 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 07:02:04 2011] Using photon index=1.80, rate=0.0452, arf fullrun_ccd7_acisf08444_pi14-548_pass1_cl_src82.arf
[Sat Oct 29 07:02:04 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 07:02:04 2011] Updating source flux to 4.2e-13
[Sat Oct 29 07:02:13 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting