[Fri Sep 23 16:18:17 2011] Detection parameters:
  Position = (1044.5, 760.5) = 17 33 26.69 43 47 8.5
  Extent = 0.5" x 0.5", rotation angle = 90 degrees
  Source counts = 16.6 +/- 4.4
  Background counts = 2.4
  Rate = 0.0004 +/- 0.0001

[Fri Sep 23 16:18:18 2011] Off-axis axis estimate = 4.99'
[Fri Sep 23 16:19:34 2011] Using EEF radius (= 1.17 ")to estimate initial spatial extent for simple fitting
[Fri Sep 23 16:19:34 2011] Initial guess for spatial extent in simple fitting = 1.17"
[Fri Sep 23 16:19:34 2011] source mask rpix=2.4, npix_max = 33, mask sum = 14, frac = 0.420
[Fri Sep 23 16:19:34 2011] Skipping simple spatial due to low active detector fraction
[Fri Sep 23 16:19:54 2011] Vigneting correction estimate = 1.000000
[Fri Sep 23 16:19:54 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 23 16:19:54 2011] Assessing source extent using major
[Fri Sep 23 16:19:54 2011] Source does appear to be extended
[Fri Sep 23 16:19:54 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 23 16:20:26 2011] Using EEF radius (= 1.17 ")to estimate initial spatial extent for simple fitting
[Fri Sep 23 16:20:26 2011] Initial guess for spatial extent in simple fitting = 1.17"
[Fri Sep 23 16:20:26 2011] source mask rpix=2.4, npix_max = 33, mask sum = 14, frac = 0.420
[Fri Sep 23 16:20:26 2011] Skipping simple spatial due to low active detector fraction
[Fri Sep 23 16:20:48 2011] Vigneting correction estimate = 1.000000
[Fri Sep 23 16:20:48 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 23 16:20:48 2011] Assessing source extent using major
[Fri Sep 23 16:20:48 2011] Source does appear to be extended
[Fri Sep 23 16:20:48 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 23 16:22:04 2011] Not overwriting source region fullrun_ccd1_acisf06949_pi14-548_pass1_cl_src4_src.reg
[Fri Sep 23 16:22:04 2011] Extracting stamp from image fullrun_ccd1_acisf06949_pi14-548_cl_sm2.00.img.gz, (1022, 738) - (1067, 783)
[Fri Sep 23 16:22:04 2011] Writing fullrun_ccd1_acisf06949_pi14-548_pass1_cl_src4.gif
[Fri Sep 23 16:22:49 2011] ../../acisf06949/products/events/fullrun_ccd1_acisf06949_pi14-548_pass1_cl_src4_src.evt and ../../acisf06949/products/events/fullrun_ccd1_acisf06949_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Fri Sep 23 16:22:49 2011] Size of ../../acisf06949/products/events/fullrun_ccd1_acisf06949_pi14-548_pass1_cl_src4_src.evt.gz[events] = 12 counts
[Fri Sep 23 16:22:49 2011] Mean chipx,y = (256.00, 742.67)
[Fri Sep 23 16:22:49 2011] Mean tdetx,y = (4389.33, 4363.00)
[Fri Sep 23 16:22:49 2011] chipx,y range = (238.00-274.00, 728.00-763.00)
[Fri Sep 23 16:22:49 2011] Size of ../../acisf06949/products/events/fullrun_ccd1_acisf06949_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 22 counts
[Fri Sep 23 16:22:49 2011] ../../acisf06949/products/images/fullrun_ccd1_acisf06949_pi14-548_pass1_cl_src4_src.img and ../../acisf06949/products/images/fullrun_ccd1_acisf06949_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Fri Sep 23 16:22:49 2011] ../../acisf06949/products/spectra/fullrun_ccd1_acisf06949_pi14-548_pass1_cl_src4_src.pi and ../../acisf06949/products/spectra/fullrun_ccd1_acisf06949_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Fri Sep 23 16:22:49 2011] Not generating rmf since there are only 16 counts
[Fri Sep 23 16:22:53 2011] ../../acisf06949/products/lightcurves/fullrun_ccd1_acisf06949_pi14-548_pass1_cl_src4_src.lc and ../../acisf06949/products/lightcurves/fullrun_ccd1_acisf06949_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Fri Sep 23 16:23:33 2011] 190.346
[Fri Sep 23 16:26:05 2011] Updating aperture counts using extracted products
[Fri Sep 23 16:26:05 2011] Error reading totcts from fullrun_ccd1_acisf06949_pi14-548_pass1_cl_src4_src.pi.gz
[Fri Sep 23 16:26:05 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 23 16:26:05 2011] Using photon index=1.80, rate=0.00043, arf fullrun_ccd1_acisf06949_pi14-548_pass1_cl_src4.arf
[Fri Sep 23 16:26:05 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 23 16:26:05 2011] Updating source flux to 5.1e-15
[Fri Sep 23 16:26:11 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting