[Mon Oct 10 00:42:38 2011] Detection parameters:
  Position = (725.5, 718.5) = 3 19 47.99 41 31 58.2
  Extent = 0.5" x 0.5", rotation angle = 90 degrees
  Source counts = 13.1 +/- 12.0
  Background counts = 131.9
  Rate = 0.0003 +/- 0.0003

[Mon Oct 10 00:42:46 2011] Off-axis axis estimate = 6.50'
[Mon Oct 10 00:49:43 2011] Using EEF radius (= 1.89 ")to estimate initial spatial extent for simple fitting
[Mon Oct 10 00:49:43 2011] Initial guess for spatial extent in simple fitting = 1.89"
[Mon Oct 10 00:49:43 2011] source mask rpix=3.8, npix_max = 75, mask sum = 52, frac = 0.689
[Mon Oct 10 00:49:43 2011] Giving source the simple spatial ID 82 for pass 0, mean size = 1.89"
[Mon Oct 10 00:49:48 2011] fullrun_ccd0_acisf11716_pi14-548_cl_pass0_src82.ximg exists
[Mon Oct 10 00:49:49 2011] fullrun_ccd0_acisf11716_pi14-548_cl_pass0_src82_1.ximg exists
[Mon Oct 10 00:49:49 2011] Fit fullrun_ccd0_acisf11716_pi14-548_cl_pass0_src82 appears to have run properly
[Mon Oct 10 00:49:56 2011] fullrun_ccd0_acisf11716_pi14-548_cl_pass0_tfrozen_src82.ximg exists
[Mon Oct 10 00:49:56 2011] fullrun_ccd0_acisf11716_pi14-548_cl_pass0_tfrozen_src82_1.ximg exists
[Mon Oct 10 00:49:56 2011] Fit fullrun_ccd0_acisf11716_pi14-548_cl_pass0_tfrozen_src82 appears to have run properly
[Mon Oct 10 00:50:27 2011] Spatial fit model total counts = 2350.270000, observed total counts = 2393.000000
[Mon Oct 10 00:50:27 2011] Offset between fit and detection position for source 157 = 2.293251 pixels
[Mon Oct 10 00:50:27 2011] 2301.388000 total counts/ 2200.780000 bgd. counts: snr = 2.144590
Spatial fit parameters:
  Offset between fit and detection position for source 157 = 2.293251 pixels
  Position = (727.6, 717.7) = 3 19 47.92 41 31 57.5
  Extent = 3.1 (1.3-6.3)" x 0.9 (0.4-1.8)", rotation angle = 310 (282-35) degrees
  Source counts = 100.6 +/- 48.0
  Background counts = 2200.8
  Rate = 0.003 +/- 0.001
[Mon Oct 10 00:50:28 2011] Vigneting correction estimate = 1.000000
[Mon Oct 10 00:50:28 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Oct 10 00:50:28 2011] Assessing source extent using major axis lower bound
[Mon Oct 10 00:50:28 2011] Source does appear to be extended
[Mon Oct 10 00:50:28 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.69
[Mon Oct 10 00:50:52 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Oct 10 00:50:52 2011] Initial guess for spatial extent in simple fitting = 2.00"
[Mon Oct 10 00:50:52 2011] source mask rpix=4.1, npix_max = 83, mask sum = 64, frac = 0.769
[Mon Oct 10 00:50:52 2011] Giving source the simple spatial ID 31 for pass 1, mean size = 2.00"
[Mon Oct 10 00:50:53 2011] fullrun_ccd0_acisf11716_pi14-548_cl_pass1_src31.ximg exists
[Mon Oct 10 00:50:53 2011] fullrun_ccd0_acisf11716_pi14-548_cl_pass1_src31_1.ximg exists
[Mon Oct 10 00:50:53 2011] Fit fullrun_ccd0_acisf11716_pi14-548_cl_pass1_src31 appears to have run properly
[Mon Oct 10 00:50:54 2011] fullrun_ccd0_acisf11716_pi14-548_cl_pass1_tfrozen_src31.ximg exists
[Mon Oct 10 00:50:54 2011] fullrun_ccd0_acisf11716_pi14-548_cl_pass1_tfrozen_src31_1.ximg exists
[Mon Oct 10 00:50:54 2011] Fit fullrun_ccd0_acisf11716_pi14-548_cl_pass1_tfrozen_src31 appears to have run properly
[Mon Oct 10 00:51:08 2011] Warning, spatial fit 31 centroid is now closest to src. 29
[Mon Oct 10 00:51:08 2011] Vigneting correction estimate = 1.000000
[Mon Oct 10 00:51:08 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Oct 10 00:51:08 2011] Assessing source extent using major axis lower bound
[Mon Oct 10 00:51:08 2011] Source does appear to be extended
[Mon Oct 10 00:51:08 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.69
[Mon Oct 10 00:51:36 2011] Not overwriting source region fullrun_ccd0_acisf11716_pi14-548_pass1_cl_src157_src.reg
[Mon Oct 10 00:51:36 2011] Extracting stamp from image fullrun_ccd0_acisf11716_pi14-548_cl_sm2.00.img.gz, (585, 575) - (871, 861)
[Mon Oct 10 00:51:36 2011] Writing fullrun_ccd0_acisf11716_pi14-548_pass1_cl_src157.gif
[Mon Oct 10 00:53:07 2011] ../../acisf11716/products/events/fullrun_ccd0_acisf11716_pi14-548_pass1_cl_src157_src.evt and ../../acisf11716/products/events/fullrun_ccd0_acisf11716_pi14-548_pass1_cl_src157_bgd.evt exist, delete to re-create
[Mon Oct 10 00:53:07 2011] Size of ../../acisf11716/products/events/fullrun_ccd0_acisf11716_pi14-548_pass1_cl_src157_src.evt.gz[events] = 2300 counts
[Mon Oct 10 00:53:07 2011] Mean chipx,y = (517.72, 527.66)
[Mon Oct 10 00:53:07 2011] Mean tdetx,y = (3588.66, 4614.28)
[Mon Oct 10 00:53:07 2011] chipx,y range = (476.00-558.00, 502.00-553.00)
[Mon Oct 10 00:53:07 2011] Size of ../../acisf11716/products/events/fullrun_ccd0_acisf11716_pi14-548_pass1_cl_src157_bgd.evt.gz[events] = 82363 counts
[Mon Oct 10 00:53:07 2011] ../../acisf11716/products/images/fullrun_ccd0_acisf11716_pi14-548_pass1_cl_src157_src.img and ../../acisf11716/products/images/fullrun_ccd0_acisf11716_pi14-548_pass1_cl_src157_bgd.img exist, delete to re-create
[Mon Oct 10 00:53:07 2011] ../../acisf11716/products/spectra/fullrun_ccd0_acisf11716_pi14-548_pass1_cl_src157_src.pi and ../../acisf11716/products/spectra/fullrun_ccd0_acisf11716_pi14-548_pass1_cl_src157_bgd.pi exist, delete to re-create
[Mon Oct 10 00:53:10 2011] ../../acisf11716/products/lightcurves/fullrun_ccd0_acisf11716_pi14-548_pass1_cl_src157_src.lc and ../../acisf11716/products/lightcurves/fullrun_ccd0_acisf11716_pi14-548_pass1_cl_src157_bgd.lc exist, delete to re-create
[Mon Oct 10 00:53:21 2011] Keeping rmf generated by specextract
[Mon Oct 10 00:53:21 2011] 176.217
[Mon Oct 10 00:54:58 2011] Updating aperture counts using extracted products
[Mon Oct 10 00:54:58 2011] Error reading totcts from fullrun_ccd0_acisf11716_pi14-548_pass1_cl_src157_src.pi.gz
[Mon Oct 10 00:54:58 2011] Calculating source flux in energy range 0.30-8.00
[Mon Oct 10 00:54:58 2011] Using photon index=1.80, rate=0.00254, arf fullrun_ccd0_acisf11716_pi14-548_pass1_cl_src157.arf
[Mon Oct 10 00:54:58 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Mon Oct 10 00:54:58 2011] Updating source flux to 3.2e-14