[Sun Oct 30 05:18:57 2011] Detection parameters:
  Position = (376.5, 1021.5) = 8 51 8.01 11 49 55.9
  Extent = 0.6" x 0.5", rotation angle = 173 degrees
  Source counts = 118.1 +/- 11.0
  Background counts = 1.9
  Rate = 0.003 +/- 0.0002

[Sun Oct 30 05:19:00 2011] Off-axis axis estimate = 3.73'
[Sun Oct 30 05:20:12 2011] Using EEF radius (= 0.75 ")to estimate initial spatial extent for simple fitting
[Sun Oct 30 05:20:12 2011] Initial guess for spatial extent in simple fitting = 0.75"
[Sun Oct 30 05:20:12 2011] source mask rpix=1.5, npix_max = 16, mask sum = 25, frac = 1.513
[Sun Oct 30 05:20:12 2011] Giving source the simple spatial ID 2 for pass 0, mean size = 0.75"
[Sun Oct 30 05:20:12 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass0_src2.ximg exists
[Sun Oct 30 05:20:12 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass0_src2_1.ximg exists
[Sun Oct 30 05:20:12 2011] Fit fullrun_ccd0_acisf01873_pi14-548_cl_pass0_src2 appears to have run properly
[Sun Oct 30 05:20:13 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass0_tfrozen_src2.ximg exists
[Sun Oct 30 05:20:13 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists
[Sun Oct 30 05:20:13 2011] Fit fullrun_ccd0_acisf01873_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly
[Sun Oct 30 05:20:28 2011] Spatial fit model total counts = 120.942000, observed total counts = 121.000000
[Sun Oct 30 05:20:28 2011] Offset between fit and detection position for source 2 = 0.663961 pixels
[Sun Oct 30 05:20:28 2011] 121.181130 total counts/ 5.607130 bgd. counts: snr = 48.807867
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 0.663961 pixels
  Position = (377.0, 1022.0) = 8 51 8.01 11 49 55.8
  Extent = 0.8 (0.7-1.0)" x 0.5 (0.4-0.6)", rotation angle = 5 (352-17) degrees
  Source counts = 115.6 +/- 11.0
  Background counts = 5.6
  Rate = 0.002 +/- 0.0002
[Sun Oct 30 05:20:28 2011] Vigneting correction estimate = 1.000000
[Sun Oct 30 05:20:28 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 30 05:20:28 2011] Assessing source extent using major axis lower bound
[Sun Oct 30 05:20:28 2011] Source does appear to be extended
[Sun Oct 30 05:20:28 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.19
[Sun Oct 30 05:21:11 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Oct 30 05:21:11 2011] Initial guess for spatial extent in simple fitting = 0.68"
[Sun Oct 30 05:21:11 2011] source mask rpix=1.4, npix_max = 14, mask sum = 16, frac = 1.132
[Sun Oct 30 05:21:11 2011] Giving source the simple spatial ID 2 for pass 1, mean size = 0.68"
[Sun Oct 30 05:21:11 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass1_src2.ximg exists
[Sun Oct 30 05:21:11 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass1_src2_1.ximg exists
[Sun Oct 30 05:21:11 2011] Fit fullrun_ccd0_acisf01873_pi14-548_cl_pass1_src2 appears to have run properly
[Sun Oct 30 05:21:12 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass1_tfrozen_src2.ximg exists
[Sun Oct 30 05:21:12 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists
[Sun Oct 30 05:21:12 2011] Fit fullrun_ccd0_acisf01873_pi14-548_cl_pass1_tfrozen_src2 appears to have run properly
[Sun Oct 30 05:21:32 2011] Spatial fit model total counts = 120.703000, observed total counts = 121.000000
[Sun Oct 30 05:21:32 2011] Offset between fit and detection position for source 2 = 0.005076 pixels
[Sun Oct 30 05:21:32 2011] 120.589190 total counts/ 5.070190 bgd. counts: snr = 51.302828
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 0.005076 pixels
  Position = (377.0, 1022.0) = 8 51 8.01 11 49 55.8
  Extent = 0.8 (0.7-1.0)" x 0.5 (0.5-0.6)", rotation angle = 3 (352-17) degrees
  Source counts = 115.5 +/- 11.0
  Background counts = 5.1
  Rate = 0.002 +/- 0.0002
[Sun Oct 30 05:21:32 2011] Vigneting correction estimate = 1.000000
[Sun Oct 30 05:21:32 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 30 05:21:32 2011] Assessing source extent using major axis lower bound
[Sun Oct 30 05:21:32 2011] Source does appear to be extended
[Sun Oct 30 05:21:32 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.18
[Sun Oct 30 05:22:07 2011] Not overwriting source region fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src2_src.reg
[Sun Oct 30 05:22:07 2011] Extracting stamp from image fullrun_ccd0_acisf01873_pi14-548_cl_sm2.00.img.gz, (339, 984) - (415, 1060)
[Sun Oct 30 05:22:07 2011] Writing fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src2.gif
[Sun Oct 30 05:22:12 2011] ../../acisf01873/products/events/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src2_src.evt and ../../acisf01873/products/events/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src2_bgd.evt exist, delete to re-create
[Sun Oct 30 05:22:12 2011] Size of ../../acisf01873/products/events/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src2_src.evt.gz[events] = 118 counts
[Sun Oct 30 05:22:12 2011] Mean chipx,y = (658.75, 967.53)
[Sun Oct 30 05:22:12 2011] Mean tdetx,y = (4028.53, 4473.25)
[Sun Oct 30 05:22:12 2011] chipx,y range = (639.00-676.00, 949.00-988.00)
[Sun Oct 30 05:22:12 2011] Size of ../../acisf01873/products/events/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src2_bgd.evt.gz[events] = 23 counts
[Sun Oct 30 05:22:12 2011] ../../acisf01873/products/images/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src2_src.img and ../../acisf01873/products/images/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src2_bgd.img exist, delete to re-create
[Sun Oct 30 05:22:12 2011] ../../acisf01873/products/spectra/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src2_src.pi and ../../acisf01873/products/spectra/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src2_bgd.pi exist, delete to re-create
[Sun Oct 30 05:22:15 2011] ../../acisf01873/products/lightcurves/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src2_src.lc and ../../acisf01873/products/lightcurves/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src2_bgd.lc exist, delete to re-create
[Sun Oct 30 05:23:21 2011] Keeping rmf generated by specextract
[Sun Oct 30 05:23:21 2011] 197.241
[Sun Oct 30 05:28:50 2011] Updating aperture counts using extracted products
[Sun Oct 30 05:28:50 2011] Error reading totcts from fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src2_src.pi.gz
[Sun Oct 30 05:28:50 2011] Calculating source flux in energy range 0.30-8.00
[Sun Oct 30 05:28:50 2011] Using photon index=1.80, rate=0.0025, arf fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src2.arf
[Sun Oct 30 05:28:50 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Oct 30 05:28:51 2011] Updating source flux to 2.8e-14