[Wed Sep 21 10:05:00 2011] Detection parameters:
  Position = (813.4, 173.4) = 13 25 13.85 -42 53 31.0
  Extent = 3.1" x 2.3", rotation angle = 146 degrees
  Source counts = 236.9 +/- 19.5
  Background counts = 142.1
  Rate = 0.002 +/- 0.0002

[Wed Sep 21 10:05:01 2011] Off-axis axis estimate = 8.94'
[Wed Sep 21 10:07:51 2011] Using EEF radius (= 3.53 ")to estimate initial spatial extent for simple fitting
[Wed Sep 21 10:07:51 2011] Initial guess for spatial extent in simple fitting = 3.53"
[Wed Sep 21 10:07:51 2011] source mask rpix=7.2, npix_max = 235, mask sum = 225, frac = 0.955
[Wed Sep 21 10:07:51 2011] Giving source the simple spatial ID 3 for pass 0, mean size = 3.53"
[Wed Sep 21 10:07:52 2011] fullrun_ccd6_acisf07797_pi14-548_cl_pass0_src3.ximg exists
[Wed Sep 21 10:07:52 2011] fullrun_ccd6_acisf07797_pi14-548_cl_pass0_src3_1.ximg exists
[Wed Sep 21 10:07:52 2011] Fit fullrun_ccd6_acisf07797_pi14-548_cl_pass0_src3 appears to have run properly
[Wed Sep 21 10:07:52 2011] fullrun_ccd6_acisf07797_pi14-548_cl_pass0_tfrozen_src3.ximg exists
[Wed Sep 21 10:07:52 2011] fullrun_ccd6_acisf07797_pi14-548_cl_pass0_tfrozen_src3_1.ximg exists
[Wed Sep 21 10:07:52 2011] Fit fullrun_ccd6_acisf07797_pi14-548_cl_pass0_tfrozen_src3 appears to have run properly
[Wed Sep 21 10:08:38 2011] Spatial fit model total counts = 316.995000, observed total counts = 317.000000
[Wed Sep 21 10:08:38 2011] Offset between fit and detection position for source 1 = 2.875848 pixels
[Wed Sep 21 10:08:38 2011] 317.337800 total counts/ 72.549800 bgd. counts: snr = 28.739024
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 2.875848 pixels
  Position = (811.7, 175.7) = 13 25 13.95 -42 53 30.1
  Extent = 4.6 (3.5-5.8)", rotation angle = 0
  Source counts = 244.8 +/- 17.8
  Background counts = 72.5
  Rate = 0.003 +/- 0.0002
[Wed Sep 21 10:08:38 2011] Vigneting correction estimate = 1.000000
[Wed Sep 21 10:08:38 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Sep 21 10:08:38 2011] Assessing source extent using major axis lower bound
[Wed Sep 21 10:08:38 2011] Source does appear to be extended
[Wed Sep 21 10:08:38 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Sep 21 10:09:39 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Sep 21 10:09:39 2011] Initial guess for spatial extent in simple fitting = 4.65"
[Wed Sep 21 10:09:39 2011] source mask rpix=9.4, npix_max = 395, mask sum = 400, frac = 1.010
[Wed Sep 21 10:09:39 2011] Giving source the simple spatial ID 3 for pass 1, mean size = 4.65"
[Wed Sep 21 10:09:40 2011] fullrun_ccd6_acisf07797_pi14-548_cl_pass1_src3.ximg exists
[Wed Sep 21 10:09:40 2011] fullrun_ccd6_acisf07797_pi14-548_cl_pass1_src3_1.ximg exists
[Wed Sep 21 10:09:40 2011] Fit fullrun_ccd6_acisf07797_pi14-548_cl_pass1_src3 appears to have run properly
[Wed Sep 21 10:09:40 2011] fullrun_ccd6_acisf07797_pi14-548_cl_pass1_tfrozen_src3.ximg exists
[Wed Sep 21 10:09:40 2011] fullrun_ccd6_acisf07797_pi14-548_cl_pass1_tfrozen_src3_1.ximg exists
[Wed Sep 21 10:09:40 2011] Fit fullrun_ccd6_acisf07797_pi14-548_cl_pass1_tfrozen_src3 appears to have run properly
[Wed Sep 21 10:10:23 2011] Spatial fit model total counts = 395.999000, observed total counts = 396.000000
[Wed Sep 21 10:10:23 2011] Offset between fit and detection position for source 1 = 2.433371 pixels
[Wed Sep 21 10:10:23 2011] 394.990000 total counts/ 140.641000 bgd. counts: snr = 21.447371
Spatial fit parameters:
  Offset between fit and detection position for source 1 = 2.433371 pixels
  Position = (814.0, 174.7) = 13 25 13.85 -42 53 30.6
  Extent = 4.7 (4.0-5.4)", rotation angle = 0
  Source counts = 254.3 +/- 19.9
  Background counts = 140.6
  Rate = 0.003 +/- 0.0002
[Wed Sep 21 10:10:23 2011] Vigneting correction estimate = 1.000000
[Wed Sep 21 10:10:23 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Sep 21 10:10:23 2011] Assessing source extent using major axis lower bound
[Wed Sep 21 10:10:23 2011] Source does appear to be extended
[Wed Sep 21 10:10:23 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Sep 21 10:28:26 2011] Not overwriting source region fullrun_ccd6_acisf07797_pi14-548_pass1_cl_src1_src.reg
[Wed Sep 21 10:28:26 2011] Extracting stamp from image fullrun_ccd6_acisf07797_pi14-548_cl_sm2.00.img.gz, (598, 0) - (1030, 391)
[Wed Sep 21 10:28:26 2011] Writing fullrun_ccd6_acisf07797_pi14-548_pass1_cl_src1.gif
[Wed Sep 21 10:28:39 2011] ../../acisf07797/products/events/fullrun_ccd6_acisf07797_pi14-548_pass1_cl_src1_src.evt and ../../acisf07797/products/events/fullrun_ccd6_acisf07797_pi14-548_pass1_cl_src1_bgd.evt exist, delete to re-create
[Wed Sep 21 10:28:39 2011] Size of ../../acisf07797/products/events/fullrun_ccd6_acisf07797_pi14-548_pass1_cl_src1_src.evt.gz[events] = 461 counts
[Wed Sep 21 10:28:39 2011] Mean chipx,y = (858.44, 923.85)
[Wed Sep 21 10:28:39 2011] Mean tdetx,y = (3733.44, 2625.85)
[Wed Sep 21 10:28:39 2011] chipx,y range = (810.00-911.00, 875.00-975.00)
[Wed Sep 21 10:28:39 2011] Size of ../../acisf07797/products/events/fullrun_ccd6_acisf07797_pi14-548_pass1_cl_src1_bgd.evt.gz[events] = 1816 counts
[Wed Sep 21 10:28:39 2011] ../../acisf07797/products/images/fullrun_ccd6_acisf07797_pi14-548_pass1_cl_src1_src.img and ../../acisf07797/products/images/fullrun_ccd6_acisf07797_pi14-548_pass1_cl_src1_bgd.img exist, delete to re-create
[Wed Sep 21 10:28:39 2011] ../../acisf07797/products/spectra/fullrun_ccd6_acisf07797_pi14-548_pass1_cl_src1_src.pi and ../../acisf07797/products/spectra/fullrun_ccd6_acisf07797_pi14-548_pass1_cl_src1_bgd.pi exist, delete to re-create
[Wed Sep 21 10:28:41 2011] ../../acisf07797/products/lightcurves/fullrun_ccd6_acisf07797_pi14-548_pass1_cl_src1_src.lc and ../../acisf07797/products/lightcurves/fullrun_ccd6_acisf07797_pi14-548_pass1_cl_src1_bgd.lc exist, delete to re-create
[Wed Sep 21 10:28:53 2011] Keeping rmf generated by specextract
[Wed Sep 21 10:28:53 2011] 163.412
[Wed Sep 21 10:29:09 2011] Updating aperture counts using extracted products
[Wed Sep 21 10:29:09 2011] Error reading totcts from fullrun_ccd6_acisf07797_pi14-548_pass1_cl_src1_src.pi.gz
[Wed Sep 21 10:29:09 2011] Calculating source flux in energy range 0.30-8.00
[Wed Sep 21 10:29:09 2011] Using photon index=1.80, rate=0.00263, arf fullrun_ccd6_acisf07797_pi14-548_pass1_cl_src1.arf
[Wed Sep 21 10:29:09 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Wed Sep 21 10:29:09 2011] Updating source flux to 3.4e-14