[Thu Oct  6 20:22:28 2011] Detection parameters:
  Position = (996.5, 867.5) = 16 17 42.42 -51 4 22.8
  Extent = 0.7" x 0.7", rotation angle = 70 degrees
  Source counts = 146.2 +/- 23.9
  Background counts = 425.8
  Rate = 0.002 +/- 0.0004

[Thu Oct  6 20:22:48 2011] Off-axis axis estimate = 3.26'
[Thu Oct  6 20:30:29 2011] Using EEF radius (= 0.63 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:30:29 2011] Initial guess for spatial extent in simple fitting = 0.63"
[Thu Oct  6 20:30:29 2011] source mask rpix=1.3, npix_max = 12, mask sum = 9, frac = 0.703
[Thu Oct  6 20:30:29 2011] Giving source the simple spatial ID 32 for pass 0, mean size = 0.63"
[Thu Oct  6 20:30:31 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src32.ximg exists
[Thu Oct  6 20:30:31 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src32_1.ximg exists
[Thu Oct  6 20:30:31 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src32 appears to have run properly
[Thu Oct  6 20:30:33 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src32.ximg exists
[Thu Oct  6 20:30:33 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src32_1.ximg exists
[Thu Oct  6 20:30:33 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src32 appears to have run properly
[Thu Oct  6 20:31:31 2011] Spatial fit model total counts = 924.998000, observed total counts = 925.000000
[Thu Oct  6 20:31:31 2011] Offset between fit and detection position for source 34 = 0.843626 pixels
[Thu Oct  6 20:31:31 2011] 929.772000 total counts/ 813.454000 bgd. counts: snr = 4.078312
Spatial fit parameters:
  Offset between fit and detection position for source 34 = 0.843626 pixels
  Position = (996.3, 868.4) = 16 17 42.45 -51 4 22.6
  Extent = 1.4 (1.1-1.5)", rotation angle = 0
  Source counts = 116.3 +/- 30.5
  Background counts = 813.5
  Rate = 0.002 +/- 0.0005
[Thu Oct  6 20:31:32 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 20:31:32 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 20:31:32 2011] Assessing source extent using major axis lower bound
[Thu Oct  6 20:31:32 2011] Source does appear to be extended
[Thu Oct  6 20:31:32 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct  6 20:32:48 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:32:48 2011] Initial guess for spatial extent in simple fitting = 1.36"
[Thu Oct  6 20:32:48 2011] source mask rpix=2.8, npix_max = 42, mask sum = 49, frac = 1.145
[Thu Oct  6 20:32:48 2011] Giving source the simple spatial ID 20 for pass 1, mean size = 1.36"
[Thu Oct  6 20:32:49 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src20.ximg exists
[Thu Oct  6 20:32:49 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src20_1.ximg exists
[Thu Oct  6 20:32:49 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src20 appears to have run properly
[Thu Oct  6 20:32:51 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src20.ximg exists
[Thu Oct  6 20:32:51 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src20_1.ximg exists
[Thu Oct  6 20:32:51 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src20 appears to have run properly
[Thu Oct  6 20:33:36 2011] Spatial fit model total counts = 1692.000000, observed total counts = 1692.000000
[Thu Oct  6 20:33:36 2011] Offset between fit and detection position for source 34 = 0.555760 pixels
[Thu Oct  6 20:33:36 2011] 1696.885000 total counts/ 1592.970000 bgd. counts: snr = 2.603601
Spatial fit parameters:
  Offset between fit and detection position for source 34 = 0.555760 pixels
  Position = (996.7, 868.0) = 16 17 42.43 -51 4 22.8
  Extent = 1.3 (0.9-2.3)", rotation angle = 0
  Source counts = 103.9 +/- 41.2
  Background counts = 1593.0
  Rate = 0.002 +/- 0.0007
[Thu Oct  6 20:33:37 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 20:33:37 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 20:33:37 2011] Assessing source extent using major axis lower bound
[Thu Oct  6 20:33:37 2011] Source does appear to be extended
[Thu Oct  6 20:33:37 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct  6 20:34:42 2011] Not overwriting source region fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src34_src.reg
[Thu Oct  6 20:34:42 2011] Extracting stamp from image fullrun_ccd0_acisf11823_pi14-548_cl_sm2.00.img.gz, (937, 808) - (1057, 928)
[Thu Oct  6 20:34:42 2011] Writing fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src34.gif
[Thu Oct  6 20:35:56 2011] ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src34_src.evt and ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src34_bgd.evt exist, delete to re-create
[Thu Oct  6 20:35:56 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src34_src.evt.gz[events] = 1277 counts
[Thu Oct  6 20:35:56 2011] Mean chipx,y = (734.02, 951.50)
[Thu Oct  6 20:35:56 2011] Mean tdetx,y = (4012.50, 4397.98)
[Thu Oct  6 20:35:56 2011] chipx,y range = (706.00-762.00, 921.00-982.00)
[Thu Oct  6 20:35:56 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src34_bgd.evt.gz[events] = 10129 counts
[Thu Oct  6 20:35:56 2011] ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src34_src.img and ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src34_bgd.img exist, delete to re-create
[Thu Oct  6 20:35:56 2011] ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src34_src.pi and ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src34_bgd.pi exist, delete to re-create
[Thu Oct  6 20:35:59 2011] ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src34_src.lc and ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src34_bgd.lc exist, delete to re-create
[Thu Oct  6 20:39:12 2011] Keeping rmf generated by specextract
[Thu Oct  6 20:39:12 2011] 196.159
[Thu Oct  6 20:48:44 2011] Updating aperture counts using extracted products
[Thu Oct  6 20:48:44 2011] Error reading totcts from fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src34_src.pi.gz
[Thu Oct  6 20:48:45 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct  6 20:48:45 2011] Using photon index=1.80, rate=0.00166, arf fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src34.arf
[Thu Oct  6 20:48:45 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct  6 20:48:45 2011] Updating source flux to 3.1e-14