[Wed Nov 23 09:58:52 2011] Detection parameters:
  Position = (979.5, 596.3) = 23 23 13.46 58 48 12.1
  Extent = 0.5" x 0.5", rotation angle = 164 degrees
  Source counts = 251.1 +/- 31.0
  Background counts = 708.9
  Rate = 0.008 +/- 0.001

[Wed Nov 23 09:59:19 2011] Off-axis axis estimate = 1.48'
[Wed Nov 23 10:58:49 2011] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 10:58:49 2011] Initial guess for spatial extent in simple fitting = 0.39"
[Wed Nov 23 10:58:49 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.341
[Wed Nov 23 10:58:49 2011] Giving source the simple spatial ID 963 for pass 0, mean size = 0.39"
[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 13:04:05 2011] Source is confused with source 16
[Wed Nov 23 13:05:22 2011] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting
[Wed Nov 23 13:05:22 2011] Initial guess for spatial extent in simple fitting = 0.39"
[Wed Nov 23 13:05:22 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.341
[Wed Nov 23 13:05:22 2011] Giving source the simple spatial ID 857 for pass 1, mean size = 0.39"
[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 16:27:18 2011] Writing source region out to fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src978_src.reg
[Wed Nov 23 16:27:18 2011] Extracting stamp from image fullrun_ccd7_acisf10936_pi14-548_cl_sm2.00.img.gz, (957, 574) - (1002, 619)
[Wed Nov 23 16:27:18 2011] Writing fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src978.gif
[Thu Nov 24 03:03:49 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src978_src.evt.gz[events] = 2657 counts
[Thu Nov 24 03:03:49 2011] Mean chipx,y = (259.24, 666.21)
[Thu Nov 24 03:03:49 2011] Mean tdetx,y = (4176.24, 2368.21)
[Thu Nov 24 03:03:49 2011] chipx,y range = (238.00-280.00, 645.00-686.00)
[Thu Nov 24 03:03:49 2011] ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src978_bgd.evt.gz[events] does not have any counts, not extracting spectra.
[Thu Nov 24 04:05:12 2011] No arf file found
[Thu Nov 24 04:06:56 2011] Updating aperture counts using extracted products
[Thu Nov 24 04:06:56 2011] Error reading totcts from fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src978_src.pi
[Thu Nov 24 04:08:07 2011] No arf file for this source, not re-computing flux
[Thu Nov 24 04:08:42 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting