[Sun Oct 30 05:18:58 2011] Detection parameters:
  Position = (334.7, 911.5) = 8 51 9.41 11 49 1.8
  Extent = 0.7" x 0.5", rotation angle = 163 degrees
  Source counts = 31.0 +/- 5.7
  Background counts = 1.0
  Rate = 0.0007 +/- 0.0001

[Sun Oct 30 05:19:00 2011] Off-axis axis estimate = 3.42'
[Sun Oct 30 05:20:12 2011] Using EEF radius (= 0.67 ")to estimate initial spatial extent for simple fitting
[Sun Oct 30 05:20:12 2011] Initial guess for spatial extent in simple fitting = 0.67"
[Sun Oct 30 05:20:12 2011] source mask rpix=1.4, npix_max = 13, mask sum = 12, frac = 0.859
[Sun Oct 30 05:20:12 2011] Giving source the simple spatial ID 6 for pass 0, mean size = 0.67"
[Sun Oct 30 05:20:12 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass0_src6.ximg exists
[Sun Oct 30 05:20:12 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass0_src6_1.ximg exists
[Sun Oct 30 05:20:12 2011] Fit fullrun_ccd0_acisf01873_pi14-548_cl_pass0_src6 appears to have run properly
[Sun Oct 30 05:20:13 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass0_tfrozen_src6.ximg exists
[Sun Oct 30 05:20:13 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass0_tfrozen_src6_1.ximg exists
[Sun Oct 30 05:20:13 2011] Fit fullrun_ccd0_acisf01873_pi14-548_cl_pass0_tfrozen_src6 appears to have run properly
[Sun Oct 30 05:20:28 2011] Spatial fit model total counts = 32.949700, observed total counts = 32.000000
[Sun Oct 30 05:20:28 2011] Offset between fit and detection position for source 8 = 0.755952 pixels
[Sun Oct 30 05:20:28 2011] 32.853161 total counts/ 0.372261 bgd. counts: snr = 53.235861
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 0.755952 pixels
  Position = (335.2, 912.1) = 8 51 9.42 11 49 1.8
  Extent = 0.8 (0.5-0.9)", rotation angle = 0
  Source counts = 32.5 +/- 5.7
  Background counts = 0.4
  Rate = 0.0007 +/- 0.0001
[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 major and minor axis, asym = 1.00
[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 = 0.76"
[Sun Oct 30 05:21:11 2011] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.960
[Sun Oct 30 05:21:11 2011] Giving source the simple spatial ID 6 for pass 1, mean size = 0.76"
[Sun Oct 30 05:21:11 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass1_src6.ximg exists
[Sun Oct 30 05:21:11 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass1_src6_1.ximg exists
[Sun Oct 30 05:21:11 2011] Fit fullrun_ccd0_acisf01873_pi14-548_cl_pass1_src6 appears to have run properly
[Sun Oct 30 05:21:12 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass1_tfrozen_src6.ximg exists
[Sun Oct 30 05:21:12 2011] fullrun_ccd0_acisf01873_pi14-548_cl_pass1_tfrozen_src6_1.ximg exists
[Sun Oct 30 05:21:12 2011] Fit fullrun_ccd0_acisf01873_pi14-548_cl_pass1_tfrozen_src6 appears to have run properly
[Sun Oct 30 05:21:32 2011] Spatial fit model total counts = 30.739900, observed total counts = 32.000000
[Sun Oct 30 05:21:32 2011] Offset between fit and detection position for source 8 = 0.090111 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 0.090111 pixels
  Position = (335.1, 912.1) = 8 51 9.42 11 49 1.8
  Extent = 0.9 (0.7-1.3)" x 0.5 (0.4-0.6)", rotation angle = 190 (173-208) degrees
  Source counts = 30.8 +/- 5.5
  Background counts = 0.0
  Rate = 0.0007 +/- 0.0001
[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 = 1.14
[Sun Oct 30 05:22:07 2011] Not overwriting source region fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src8_src.reg
[Sun Oct 30 05:22:07 2011] Extracting stamp from image fullrun_ccd0_acisf01873_pi14-548_cl_sm2.00.img.gz, (292, 869) - (378, 955)
[Sun Oct 30 05:22:07 2011] Writing fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src8.gif
[Sun Oct 30 05:22:27 2011] ../../acisf01873/products/events/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src8_src.evt and ../../acisf01873/products/events/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src8_bgd.evt exist, delete to re-create
[Sun Oct 30 05:22:27 2011] Size of ../../acisf01873/products/events/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src8_src.evt.gz[events] = 31 counts
[Sun Oct 30 05:22:27 2011] Mean chipx,y = (731.94, 880.68)
[Sun Oct 30 05:22:27 2011] Mean tdetx,y = (3941.68, 4400.06)
[Sun Oct 30 05:22:27 2011] chipx,y range = (715.00-748.00, 861.00-896.00)
[Sun Oct 30 05:22:27 2011] Size of ../../acisf01873/products/events/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src8_bgd.evt.gz[events] = 25 counts
[Sun Oct 30 05:22:27 2011] ../../acisf01873/products/images/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src8_src.img and ../../acisf01873/products/images/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src8_bgd.img exist, delete to re-create
[Sun Oct 30 05:22:27 2011] ../../acisf01873/products/spectra/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src8_src.pi and ../../acisf01873/products/spectra/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src8_bgd.pi exist, delete to re-create
[Sun Oct 30 05:22:27 2011] Not generating rmf since there are only 30 counts
[Sun Oct 30 05:22:31 2011] ../../acisf01873/products/lightcurves/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src8_src.lc and ../../acisf01873/products/lightcurves/fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src8_bgd.lc exist, delete to re-create
[Sun Oct 30 05:23:21 2011] 199.221
[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_src8_src.pi.gz
[Sun Oct 30 05:28:51 2011] Calculating source flux in energy range 0.30-8.00
[Sun Oct 30 05:28:51 2011] Using photon index=1.80, rate=0.000665, arf fullrun_ccd0_acisf01873_pi14-548_pass1_cl_src8.arf
[Sun Oct 30 05:28:51 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Oct 30 05:28:51 2011] Updating source flux to 7.3e-15
[Sun Oct 30 05:28:58 2011] Source 8 has fewer than 100.000000 counts, skipping spectral fitting