[Wed Nov 23 09:58:45 2011] Detection parameters:
  Position = (899.6, 412.4) = 23 23 18.52 58 46 41.6
  Extent = 0.9" x 0.9", rotation angle = 62 degrees
  Source counts = 263.3 +/- 28.3
  Background counts = 535.7
  Rate = 0.008 +/- 0.0009

[Wed Nov 23 09:59:19 2011] Off-axis axis estimate = 0.30'
[Wed Nov 23 10:58:49 2011] Using EEF radius (= 0.40 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 10:58:49 2011] Initial guess for spatial extent in simple fitting = 0.40"
[Wed Nov 23 10:58:49 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.288
[Wed Nov 23 10:58:49 2011] Giving source the simple spatial ID 835 for pass 0, mean size = 0.40"
[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 = 1.05
[Wed Nov 23 13:05:22 2011] Using EEF radius (= 0.40 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 13:05:22 2011] Initial guess for spatial extent in simple fitting = 0.40"
[Wed Nov 23 13:05:22 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.288
[Wed Nov 23 13:05:22 2011] Giving source the simple spatial ID 825 for pass 1, mean size = 0.40"
[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 = 1.05
[Wed Nov 23 16:27:17 2011] Writing source region out to fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src846_src.reg
[Wed Nov 23 16:27:17 2011] Extracting stamp from image fullrun_ccd7_acisf10936_pi14-548_cl_sm2.00.img.gz, (858, 371) - (941, 454)
[Wed Nov 23 16:27:17 2011] Writing fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src846.gif
[Thu Nov 24 02:42:24 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src846_src.evt.gz[events] = 840 counts
[Thu Nov 24 02:42:24 2011] Mean chipx,y = (150.73, 497.18)
[Thu Nov 24 02:42:24 2011] Mean tdetx,y = (4067.73, 2199.18)
[Thu Nov 24 02:42:24 2011] chipx,y range = (127.00-173.00, 474.00-519.00)
[Thu Nov 24 02:42:24 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src846_bgd.evt.gz[events] = 6339 counts
[Thu Nov 24 02:42:26 2011] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Thu Nov 24 02:42:26 2011] arf not found, will run specextract
[Thu Nov 24 02:42:33 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src846.warf not found
[Thu Nov 24 02:42:33 2011] ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src846.wrmf not found
[Thu Nov 24 02:42:33 2011] Removal of ../../acisf10936/products/spectra/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src846.soff failed
[Thu Nov 24 04:05:09 2011] Keeping rmf generated by specextract
[Thu Nov 24 04:05:09 2011] 231.21
[Thu Nov 24 04:06:54 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_src846_src.pi.gz
[Thu Nov 24 04:08:05 2011] Calculating source flux in energy range 0.30-8.00
[Thu Nov 24 04:08:05 2011] Using photon index=1.80, rate=0.00817, arf fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src846.arf
[Thu Nov 24 04:08:05 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Nov 24 04:08:05 2011] Updating source flux to 7.5e-14
[Thu Nov 24 04:08:42 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting