[Wed Nov 23 09:58:12 2011] Detection parameters:
  Position = (909.4, 501.8) = 23 23 17.91 58 47 25.6
  Extent = 0.5" x 0.5", rotation angle = 33 degrees
  Source counts = 1476.7 +/- 51.9
  Background counts = 1221.3
  Rate = 0.05 +/- 0.002

[Wed Nov 23 09:59:19 2011] Off-axis axis estimate = 0.52'
[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 = 1.339
[Wed Nov 23 10:58:49 2011] Giving source the simple spatial ID 237 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 13:05:22 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 = 1.339
[Wed Nov 23 13:05:22 2011] Giving source the simple spatial ID 237 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 16:25:10 2011] Source is confused with source 173
[Wed Nov 23 16:26:52 2011] Writing source region out to fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src238_src.reg
[Wed Nov 23 16:26:52 2011] Extracting stamp from image fullrun_ccd7_acisf10936_pi14-548_cl_sm2.00.img.gz, (887, 479) - (932, 524)
[Wed Nov 23 16:26:52 2011] Writing fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src238.gif
[Wed Nov 23 19:35:58 2011] Size of ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src238_src.evt.gz[events] = 2019 counts
[Wed Nov 23 19:35:58 2011] Mean chipx,y = (219.74, 555.16)
[Wed Nov 23 19:35:58 2011] Mean tdetx,y = (4136.74, 2257.16)
[Wed Nov 23 19:35:58 2011] chipx,y range = (198.00-240.00, 534.00-575.00)
[Wed Nov 23 19:35:58 2011] ../../acisf10936/products/events/fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src238_bgd.evt.gz[events] does not have any counts, not extracting spectra.
[Thu Nov 24 04:04:03 2011] No arf file found
[Thu Nov 24 04:06:10 2011] Updating aperture counts using extracted products
[Thu Nov 24 04:06:10 2011] Error reading totcts from fullrun_ccd7_acisf10936_pi14-548_pass1_cl_src238_src.pi
[Thu Nov 24 04:07:19 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