[Sat Oct 15 17:48:12 2011] Detection parameters:
  Position = (686.2, 429.8) = 14 18 3.36 52 41 27.8
  Extent = 0.7" x 0.5", rotation angle = 87 degrees
  Source counts = 194.7 +/- 14.1
  Background counts = 3.3
  Rate = 0.007 +/- 0.0005

[Sat Oct 15 17:48:13 2011] Off-axis axis estimate = 4.24'
[Sat Oct 15 17:49:01 2011] Using EEF radius (= 0.90 ")to estimate initial spatial extent for simple fitting
[Sat Oct 15 17:49:01 2011] Initial guess for spatial extent in simple fitting = 0.90"
[Sat Oct 15 17:49:01 2011] source mask rpix=1.8, npix_max = 21, mask sum = 25, frac = 1.142
[Sat Oct 15 17:49:01 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 0.90"
[Sat Oct 15 17:49:02 2011] fullrun_ccd0_acisf10769_pi14-548_cl_pass0_src4.ximg exists
[Sat Oct 15 17:49:02 2011] fullrun_ccd0_acisf10769_pi14-548_cl_pass0_src4_1.ximg exists
[Sat Oct 15 17:49:02 2011] Fit fullrun_ccd0_acisf10769_pi14-548_cl_pass0_src4 appears to have run properly
[Sat Oct 15 17:49:02 2011] fullrun_ccd0_acisf10769_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Sat Oct 15 17:49:02 2011] fullrun_ccd0_acisf10769_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Sat Oct 15 17:49:02 2011] Fit fullrun_ccd0_acisf10769_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Sat Oct 15 17:49:11 2011] Spatial fit model total counts = 195.963000, observed total counts = 196.000000
[Sat Oct 15 17:49:11 2011] Offset between fit and detection position for source 4 = 0.825294 pixels
[Sat Oct 15 17:49:11 2011] 196.373300 total counts/ 12.935300 bgd. counts: snr = 51.003626
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.825294 pixels
  Position = (686.6, 430.5) = 14 18 3.36 52 41 27.9
  Extent = 1.2 (1.0-1.3)" x 0.6 (0.5-0.7)", rotation angle = 87 (80-95) degrees
  Source counts = 183.4 +/- 14.0
  Background counts = 12.9
  Rate = 0.007 +/- 0.0005
[Sat Oct 15 17:49:11 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 17:49:11 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 17:49:11 2011] Assessing source extent using major axis lower bound
[Sat Oct 15 17:49:11 2011] Source does appear to be extended
[Sat Oct 15 17:49:11 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.36
[Sat Oct 15 17:49:31 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 15 17:49:31 2011] Initial guess for spatial extent in simple fitting = 0.88"
[Sat Oct 15 17:49:31 2011] source mask rpix=1.8, npix_max = 21, mask sum = 25, frac = 1.190
[Sat Oct 15 17:49:31 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 0.88"
[Sat Oct 15 17:49:31 2011] fullrun_ccd0_acisf10769_pi14-548_cl_pass1_src4.ximg exists
[Sat Oct 15 17:49:31 2011] fullrun_ccd0_acisf10769_pi14-548_cl_pass1_src4_1.ximg exists
[Sat Oct 15 17:49:31 2011] Fit fullrun_ccd0_acisf10769_pi14-548_cl_pass1_src4 appears to have run properly
[Sat Oct 15 17:49:32 2011] fullrun_ccd0_acisf10769_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Sat Oct 15 17:49:32 2011] fullrun_ccd0_acisf10769_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Sat Oct 15 17:49:32 2011] Fit fullrun_ccd0_acisf10769_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Sat Oct 15 17:49:39 2011] Spatial fit model total counts = 194.699000, observed total counts = 196.000000
[Sat Oct 15 17:49:39 2011] Offset between fit and detection position for source 4 = 0.148326 pixels
[Sat Oct 15 17:49:39 2011] 194.051200 total counts/ 18.498200 bgd. counts: snr = 40.817229
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.148326 pixels
  Position = (686.7, 430.3) = 14 18 3.36 52 41 27.8
  Extent = 0.8 (0.7-0.9)", rotation angle = 0
  Source counts = 175.6 +/- 13.9
  Background counts = 18.5
  Rate = 0.007 +/- 0.0005
[Sat Oct 15 17:49:39 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 17:49:39 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 17:49:39 2011] Assessing source extent using major axis lower bound
[Sat Oct 15 17:49:39 2011] Source does appear to be extended
[Sat Oct 15 17:49:39 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 15 17:49:59 2011] Not overwriting source region fullrun_ccd0_acisf10769_pi14-548_pass1_cl_src4_src.reg
[Sat Oct 15 17:49:59 2011] Extracting stamp from image fullrun_ccd0_acisf10769_pi14-548_cl_sm2.00.img.gz, (648, 392) - (725, 469)
[Sat Oct 15 17:49:59 2011] Writing fullrun_ccd0_acisf10769_pi14-548_pass1_cl_src4.gif
[Sat Oct 15 17:50:10 2011] ../../acisf10769/products/events/fullrun_ccd0_acisf10769_pi14-548_pass1_cl_src4_src.evt and ../../acisf10769/products/events/fullrun_ccd0_acisf10769_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Sat Oct 15 17:50:10 2011] Size of ../../acisf10769/products/events/fullrun_ccd0_acisf10769_pi14-548_pass1_cl_src4_src.evt.gz[events] = 190 counts
[Sat Oct 15 17:50:10 2011] Mean chipx,y = (733.27, 702.99)
[Sat Oct 15 17:50:10 2011] Mean tdetx,y = (3763.99, 4398.73)
[Sat Oct 15 17:50:10 2011] chipx,y range = (712.00-752.00, 682.00-721.00)
[Sat Oct 15 17:50:10 2011] Size of ../../acisf10769/products/events/fullrun_ccd0_acisf10769_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 15 counts
[Sat Oct 15 17:50:10 2011] ../../acisf10769/products/images/fullrun_ccd0_acisf10769_pi14-548_pass1_cl_src4_src.img and ../../acisf10769/products/images/fullrun_ccd0_acisf10769_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Sat Oct 15 17:50:10 2011] ../../acisf10769/products/spectra/fullrun_ccd0_acisf10769_pi14-548_pass1_cl_src4_src.pi and ../../acisf10769/products/spectra/fullrun_ccd0_acisf10769_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Sat Oct 15 17:50:13 2011] ../../acisf10769/products/lightcurves/fullrun_ccd0_acisf10769_pi14-548_pass1_cl_src4_src.lc and ../../acisf10769/products/lightcurves/fullrun_ccd0_acisf10769_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Sat Oct 15 17:50:43 2011] Keeping rmf generated by specextract
[Sat Oct 15 17:50:43 2011] 191.101
[Sat Oct 15 17:54:22 2011] Updating aperture counts using extracted products
[Sat Oct 15 17:54:22 2011] Error reading totcts from fullrun_ccd0_acisf10769_pi14-548_pass1_cl_src4_src.pi.gz
[Sat Oct 15 17:54:22 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 15 17:54:22 2011] Using photon index=1.80, rate=0.00658, arf fullrun_ccd0_acisf10769_pi14-548_pass1_cl_src4.arf
[Sat Oct 15 17:54:22 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 15 17:54:22 2011] Updating source flux to 8.1e-14