[Sat Oct 29 11:12:03 2011] Detection parameters:
  Position = (684.6, 675.4) = 20 33 17.94 41 18 31.6
  Extent = 1.2" x 0.9", rotation angle = 32 degrees
  Source counts = 152.1 +/- 13.5
  Background counts = 29.9
  Rate = 0.005 +/- 0.0005

[Sat Oct 29 11:12:09 2011] Off-axis axis estimate = 6.67'
[Sat Oct 29 11:13:54 2011] Using EEF radius (= 1.99 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 11:13:54 2011] Initial guess for spatial extent in simple fitting = 1.99"
[Sat Oct 29 11:13:54 2011] source mask rpix=4.0, npix_max = 82, mask sum = 81, frac = 0.981
[Sat Oct 29 11:13:54 2011] Giving source the simple spatial ID 11 for pass 0, mean size = 1.99"
[Sat Oct 29 11:13:55 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_src11.ximg exists
[Sat Oct 29 11:13:55 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_src11_1.ximg exists
[Sat Oct 29 11:13:55 2011] Fit fullrun_ccd0_acisf10958_pi14-548_cl_pass0_src11 appears to have run properly
[Sat Oct 29 11:13:56 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_tfrozen_src11.ximg exists
[Sat Oct 29 11:13:56 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass0_tfrozen_src11_1.ximg exists
[Sat Oct 29 11:13:56 2011] Fit fullrun_ccd0_acisf10958_pi14-548_cl_pass0_tfrozen_src11 appears to have run properly
[Sat Oct 29 11:14:27 2011] Spatial fit model total counts = 198.462000, observed total counts = 201.000000
[Sat Oct 29 11:14:27 2011] Offset between fit and detection position for source 12 = 0.371487 pixels
[Sat Oct 29 11:14:27 2011] 198.032900 total counts/ 52.580900 bgd. counts: snr = 20.058834
Spatial fit parameters:
  Offset between fit and detection position for source 12 = 0.371487 pixels
  Position = (684.4, 675.7) = 20 33 17.97 41 18 31.5
  Extent = 2.0" x 1.2", rotation angle = 331
  Source counts = 145.5 +/- 14.1
  Background counts = 52.6
  Rate = 0.005 +/- 0.0005
[Sat Oct 29 11:14:27 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 11:14:27 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 11:14:27 2011] Assessing source extent using major
[Sat Oct 29 11:14:27 2011] Source does appear to be extended
[Sat Oct 29 11:14:27 2011] Computing asymmetry using major and minor axis, asym = 1.68
[Sat Oct 29 11:14:27 2011] Source is asymmetric
[Sat Oct 29 11:15:17 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 29 11:15:17 2011] Initial guess for spatial extent in simple fitting = 1.60"
[Sat Oct 29 11:15:17 2011] source mask rpix=3.2, npix_max = 56, mask sum = 49, frac = 0.873
[Sat Oct 29 11:15:17 2011] Giving source the simple spatial ID 11 for pass 1, mean size = 1.60"
[Sat Oct 29 11:15:18 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src11.ximg exists
[Sat Oct 29 11:15:18 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src11_1.ximg exists
[Sat Oct 29 11:15:18 2011] Fit fullrun_ccd0_acisf10958_pi14-548_cl_pass1_src11 appears to have run properly
[Sat Oct 29 11:15:19 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_tfrozen_src11.ximg exists
[Sat Oct 29 11:15:19 2011] fullrun_ccd0_acisf10958_pi14-548_cl_pass1_tfrozen_src11_1.ximg exists
[Sat Oct 29 11:15:19 2011] Fit fullrun_ccd0_acisf10958_pi14-548_cl_pass1_tfrozen_src11 appears to have run properly
[Sat Oct 29 11:15:46 2011] Spatial fit model total counts = 186.891000, observed total counts = 187.000000
[Sat Oct 29 11:15:46 2011] Offset between fit and detection position for source 12 = 0.318156 pixels
[Sat Oct 29 11:15:46 2011] 185.616900 total counts/ 58.185900 bgd. counts: snr = 16.705759
Spatial fit parameters:
  Offset between fit and detection position for source 12 = 0.318156 pixels
  Position = (684.6, 676.0) = 20 33 17.96 41 18 31.6
  Extent = 1.5" x 1.1", rotation angle = 336
  Source counts = 127.4 +/- 13.6
  Background counts = 58.2
  Rate = 0.004 +/- 0.0005
[Sat Oct 29 11:15:46 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 11:15:46 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 11:15:46 2011] Assessing source extent using major
[Sat Oct 29 11:15:46 2011] Source does appear to be extended
[Sat Oct 29 11:15:46 2011] Computing asymmetry using major and minor axis, asym = 1.36
[Sat Oct 29 11:16:35 2011] Not overwriting source region fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src12_src.reg
[Sat Oct 29 11:16:35 2011] Extracting stamp from image fullrun_ccd0_acisf10958_pi14-548_cl_sm2.00.img.gz, (616, 607) - (753, 745)
[Sat Oct 29 11:16:35 2011] Writing fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src12.gif
[Sat Oct 29 11:17:08 2011] ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src12_src.evt and ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src12_bgd.evt exist, delete to re-create
[Sat Oct 29 11:17:08 2011] Size of ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src12_src.evt.gz[events] = 163 counts
[Sat Oct 29 11:17:08 2011] Mean chipx,y = (499.36, 521.00)
[Sat Oct 29 11:17:08 2011] Mean tdetx,y = (3582.00, 4632.64)
[Sat Oct 29 11:17:08 2011] chipx,y range = (478.00-520.00, 497.00-545.00)
[Sat Oct 29 11:17:08 2011] Size of ../../acisf10958/products/events/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src12_bgd.evt.gz[events] = 236 counts
[Sat Oct 29 11:17:08 2011] ../../acisf10958/products/images/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src12_src.img and ../../acisf10958/products/images/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src12_bgd.img exist, delete to re-create
[Sat Oct 29 11:17:08 2011] ../../acisf10958/products/spectra/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src12_src.pi and ../../acisf10958/products/spectra/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src12_bgd.pi exist, delete to re-create
[Sat Oct 29 11:17:11 2011] ../../acisf10958/products/lightcurves/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src12_src.lc and ../../acisf10958/products/lightcurves/fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src12_bgd.lc exist, delete to re-create
[Sat Oct 29 11:19:47 2011] Keeping rmf generated by specextract
[Sat Oct 29 11:19:47 2011] 160.521
[Sat Oct 29 11:28:12 2011] Updating aperture counts using extracted products
[Sat Oct 29 11:28:12 2011] Error reading totcts from fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src12_src.pi.gz
[Sat Oct 29 11:28:13 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 11:28:13 2011] Using photon index=1.80, rate=0.0044, arf fullrun_ccd0_acisf10958_pi14-548_pass1_cl_src12.arf
[Sat Oct 29 11:28:13 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 11:28:13 2011] Updating source flux to 8.1e-14