[Thu Oct  6 20:22:54 2011] Detection parameters:
  Position = (461.5, 991.6) = 16 17 16.38 -51 2 10.3
  Extent = 0.5" x 0.5", rotation angle = 10 degrees
  Source counts = 145.1 +/- 18.7
  Background counts = 202.9
  Rate = 0.002 +/- 0.0003

[Thu Oct  6 20:23:24 2011] Off-axis axis estimate = 3.95'
[Thu Oct  6 20:30:35 2011] Using EEF radius (= 0.81 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:30:35 2011] Initial guess for spatial extent in simple fitting = 0.81"
[Thu Oct  6 20:30:35 2011] source mask rpix=1.7, npix_max = 18, mask sum = 20, frac = 1.076
[Thu Oct  6 20:30:35 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 0.81"
[Thu Oct  6 20:30:37 2011] fullrun_ccd1_acisf11823_pi14-548_cl_pass0_src18.ximg exists
[Thu Oct  6 20:30:37 2011] fullrun_ccd1_acisf11823_pi14-548_cl_pass0_src18_1.ximg exists
[Thu Oct  6 20:30:37 2011] Fit fullrun_ccd1_acisf11823_pi14-548_cl_pass0_src18 appears to have run properly
[Thu Oct  6 20:30:40 2011] fullrun_ccd1_acisf11823_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Thu Oct  6 20:30:40 2011] fullrun_ccd1_acisf11823_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Thu Oct  6 20:30:40 2011] Fit fullrun_ccd1_acisf11823_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Thu Oct  6 20:31:45 2011] Spatial fit model total counts = 1257.710000, observed total counts = 1273.000000
[Thu Oct  6 20:31:45 2011] Offset between fit and detection position for source 12 = 1.581271 pixels
[Thu Oct  6 20:31:45 2011] 1248.933000 total counts/ 1120.860000 bgd. counts: snr = 3.825444
Spatial fit parameters:
  Offset between fit and detection position for source 12 = 1.581271 pixels
  Position = (462.7, 992.7) = 16 17 16.35 -51 2 10.0
  Extent = 1.6 (1.0-3.3)", rotation angle = 0
  Source counts = 128.1 +/- 35.3
  Background counts = 1120.9
  Rate = 0.002 +/- 0.0006
[Thu Oct  6 20:31:45 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 20:31:45 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 20:31:45 2011] Assessing source extent using major axis lower bound
[Thu Oct  6 20:31:45 2011] Source does appear to be extended
[Thu Oct  6 20:31:45 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct  6 20:32:52 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:32:52 2011] Initial guess for spatial extent in simple fitting = 1.63"
[Thu Oct  6 20:32:52 2011] source mask rpix=3.3, npix_max = 58, mask sum = 42, frac = 0.723
[Thu Oct  6 20:32:52 2011] Giving source the simple spatial ID 17 for pass 1, mean size = 1.63"
[Thu Oct  6 20:32:54 2011] fullrun_ccd1_acisf11823_pi14-548_cl_pass1_src17.ximg exists
[Thu Oct  6 20:32:54 2011] fullrun_ccd1_acisf11823_pi14-548_cl_pass1_src17_1.ximg exists
[Thu Oct  6 20:32:54 2011] Fit fullrun_ccd1_acisf11823_pi14-548_cl_pass1_src17 appears to have run properly
[Thu Oct  6 20:32:58 2011] fullrun_ccd1_acisf11823_pi14-548_cl_pass1_tfrozen_src17.ximg exists
[Thu Oct  6 20:32:59 2011] fullrun_ccd1_acisf11823_pi14-548_cl_pass1_tfrozen_src17_1.ximg exists
[Thu Oct  6 20:32:59 2011] Fit fullrun_ccd1_acisf11823_pi14-548_cl_pass1_tfrozen_src17 appears to have run properly
[Thu Oct  6 20:33:50 2011] Warning, spatial fit 17 centroid is now closest to src. 109
[Thu Oct  6 20:33:50 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 20:33:50 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 20:33:50 2011] Assessing source extent using major axis lower bound
[Thu Oct  6 20:33:50 2011] Source does appear to be extended
[Thu Oct  6 20:33:50 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct  6 20:39:17 2011] Not overwriting source region fullrun_ccd1_acisf11823_pi14-548_pass1_cl_src12_src.reg
[Thu Oct  6 20:39:17 2011] Extracting stamp from image fullrun_ccd1_acisf11823_pi14-548_cl_sm2.00.img.gz, (388, 918) - (537, 1067)
[Thu Oct  6 20:39:17 2011] Writing fullrun_ccd1_acisf11823_pi14-548_pass1_cl_src12.gif
[Thu Oct  6 20:40:13 2011] ../../acisf11823/products/events/fullrun_ccd1_acisf11823_pi14-548_pass1_cl_src12_src.evt and ../../acisf11823/products/events/fullrun_ccd1_acisf11823_pi14-548_pass1_cl_src12_bgd.evt exist, delete to re-create
[Thu Oct  6 20:40:13 2011] Size of ../../acisf11823/products/events/fullrun_ccd1_acisf11823_pi14-548_pass1_cl_src12_src.evt.gz[events] = 2391 counts
[Thu Oct  6 20:40:13 2011] Mean chipx,y = (96.34, 585.51)
[Thu Oct  6 20:40:13 2011] Mean tdetx,y = (4546.49, 4203.34)
[Thu Oct  6 20:40:13 2011] chipx,y range = (64.00-127.00, 551.00-619.00)
[Thu Oct  6 20:40:13 2011] Size of ../../acisf11823/products/events/fullrun_ccd1_acisf11823_pi14-548_pass1_cl_src12_bgd.evt.gz[events] = 15444 counts
[Thu Oct  6 20:40:13 2011] ../../acisf11823/products/images/fullrun_ccd1_acisf11823_pi14-548_pass1_cl_src12_src.img and ../../acisf11823/products/images/fullrun_ccd1_acisf11823_pi14-548_pass1_cl_src12_bgd.img exist, delete to re-create
[Thu Oct  6 20:40:13 2011] ../../acisf11823/products/spectra/fullrun_ccd1_acisf11823_pi14-548_pass1_cl_src12_src.pi and ../../acisf11823/products/spectra/fullrun_ccd1_acisf11823_pi14-548_pass1_cl_src12_bgd.pi exist, delete to re-create
[Thu Oct  6 20:40:18 2011] ../../acisf11823/products/lightcurves/fullrun_ccd1_acisf11823_pi14-548_pass1_cl_src12_src.lc and ../../acisf11823/products/lightcurves/fullrun_ccd1_acisf11823_pi14-548_pass1_cl_src12_bgd.lc exist, delete to re-create
[Thu Oct  6 20:44:14 2011] Keeping rmf generated by specextract
[Thu Oct  6 20:44:14 2011] 184.645
[Thu Oct  6 20:48:47 2011] Updating aperture counts using extracted products
[Thu Oct  6 20:48:47 2011] Error reading totcts from fullrun_ccd1_acisf11823_pi14-548_pass1_cl_src12_src.pi.gz
[Thu Oct  6 20:48:48 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct  6 20:48:48 2011] Using photon index=1.80, rate=0.00205, arf fullrun_ccd1_acisf11823_pi14-548_pass1_cl_src12.arf
[Thu Oct  6 20:48:48 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct  6 20:48:48 2011] Updating source flux to 4e-14