[Sat Oct  1 23:49:09 2011] Detection parameters:
  Position = (973.4, 224.7) = 17 3 48.94 51 44 55.6
  Extent = 0.7" x 0.5", rotation angle = 140 degrees
  Source counts = 268.4 +/- 16.6
  Background counts = 6.6
  Rate = 0.008 +/- 0.0005

[Sat Oct  1 23:49:09 2011] Off-axis axis estimate = 3.77'
[Sat Oct  1 23:49:59 2011] Using EEF radius (= 0.76 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 23:49:59 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct  1 23:49:59 2011] Initial guess for spatial extent in simple fitting = 0.76"
[Sat Oct  1 23:49:59 2011] source mask rpix=1.6, npix_max = 16, mask sum = 16, frac = 0.952
[Sat Oct  1 23:49:59 2011] Giving source the simple spatial ID 2 for pass 0, mean size = 0.76"
[Sat Oct  1 23:50:00 2011] fullrun_ccd7_acisf01047_pi14-548_cl_pass0_src2.ximg exists
[Sat Oct  1 23:50:00 2011] fullrun_ccd7_acisf01047_pi14-548_cl_pass0_src2_1.ximg exists
[Sat Oct  1 23:50:00 2011] Fit fullrun_ccd7_acisf01047_pi14-548_cl_pass0_src2 appears to have run properly
[Sat Oct  1 23:50:00 2011] fullrun_ccd7_acisf01047_pi14-548_cl_pass0_tfrozen_src2.ximg exists
[Sat Oct  1 23:50:01 2011] fullrun_ccd7_acisf01047_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists
[Sat Oct  1 23:50:01 2011] Fit fullrun_ccd7_acisf01047_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly
[Sat Oct  1 23:50:11 2011] Spatial fit model total counts = 270.371000, observed total counts = 270.000000
[Sat Oct  1 23:50:11 2011] Offset between fit and detection position for source 27 = 0.795315 pixels
[Sat Oct  1 23:50:11 2011] 270.724920 total counts/ 2.553920 bgd. counts: snr = 167.806263
Spatial fit parameters:
  Offset between fit and detection position for source 27 = 0.795315 pixels
  Position = (974.0, 225.2) = 17 3 48.93 51 44 55.6
  Extent = 1.2 (1.1-1.3)" x 0.7 (0.6-0.7)", rotation angle = 36 (30-43) degrees
  Source counts = 268.2 +/- 16.5
  Background counts = 2.6
  Rate = 0.008 +/- 0.0005
[Sat Oct  1 23:50:11 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 23:50:11 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 23:50:11 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 23:50:11 2011] Source does appear to be extended
[Sat Oct  1 23:50:11 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.50
[Sat Oct  1 23:50:32 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct  1 23:50:32 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Oct  1 23:50:32 2011] Initial guess for spatial extent in simple fitting = 0.91"
[Sat Oct  1 23:50:32 2011] source mask rpix=1.9, npix_max = 22, mask sum = 20, frac = 0.900
[Sat Oct  1 23:50:32 2011] Giving source the simple spatial ID 2 for pass 1, mean size = 0.91"
[Sat Oct  1 23:50:32 2011] fullrun_ccd7_acisf01047_pi14-548_cl_pass1_src2.ximg exists
[Sat Oct  1 23:50:32 2011] fullrun_ccd7_acisf01047_pi14-548_cl_pass1_src2_1.ximg exists
[Sat Oct  1 23:50:32 2011] Fit fullrun_ccd7_acisf01047_pi14-548_cl_pass1_src2 appears to have run properly
[Sat Oct  1 23:50:33 2011] fullrun_ccd7_acisf01047_pi14-548_cl_pass1_tfrozen_src2.ximg exists
[Sat Oct  1 23:50:33 2011] fullrun_ccd7_acisf01047_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists
[Sat Oct  1 23:50:33 2011] Fit fullrun_ccd7_acisf01047_pi14-548_cl_pass1_tfrozen_src2 appears to have run properly
[Sat Oct  1 23:50:43 2011] Spatial fit model total counts = 271.839000, observed total counts = 273.000000
[Sat Oct  1 23:50:43 2011] Offset between fit and detection position for source 27 = 0.045813 pixels
[Sat Oct  1 23:50:43 2011] 273.344400 total counts/ 15.734400 bgd. counts: snr = 64.943789
Spatial fit parameters:
  Offset between fit and detection position for source 27 = 0.045813 pixels
  Position = (973.9, 225.2) = 17 3 48.93 51 44 55.6
  Extent = 0.9 (0.8-1.0)", rotation angle = 0
  Source counts = 257.6 +/- 16.5
  Background counts = 15.7
  Rate = 0.008 +/- 0.0005
[Sat Oct  1 23:50:43 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 23:50:43 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 23:50:43 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 23:50:43 2011] Source does appear to be extended
[Sat Oct  1 23:50:43 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 23:52:20 2011] Not overwriting source region fullrun_ccd7_acisf01047_pi14-548_pass1_cl_src27_src.reg
[Sat Oct  1 23:52:20 2011] Extracting stamp from image fullrun_ccd7_acisf01047_pi14-548_cl_sm2.00.img.gz, (933, 184) - (1015, 266)
[Sat Oct  1 23:52:20 2011] Writing fullrun_ccd7_acisf01047_pi14-548_pass1_cl_src27.gif
[Sat Oct  1 23:52:31 2011] ../../acisf01047/products/events/fullrun_ccd7_acisf01047_pi14-548_pass1_cl_src27_src.evt and ../../acisf01047/products/events/fullrun_ccd7_acisf01047_pi14-548_pass1_cl_src27_bgd.evt exist, delete to re-create
[Sat Oct  1 23:52:31 2011] Size of ../../acisf01047/products/events/fullrun_ccd7_acisf01047_pi14-548_pass1_cl_src27_src.evt.gz[events] = 269 counts
[Sat Oct  1 23:52:31 2011] Mean chipx,y = (220.32, 979.81)
[Sat Oct  1 23:52:31 2011] Mean tdetx,y = (4137.32, 2681.81)
[Sat Oct  1 23:52:31 2011] chipx,y range = (203.00-240.00, 960.00-1000.00)
[Sat Oct  1 23:52:31 2011] Size of ../../acisf01047/products/events/fullrun_ccd7_acisf01047_pi14-548_pass1_cl_src27_bgd.evt.gz[events] = 71 counts
[Sat Oct  1 23:52:31 2011] ../../acisf01047/products/images/fullrun_ccd7_acisf01047_pi14-548_pass1_cl_src27_src.img and ../../acisf01047/products/images/fullrun_ccd7_acisf01047_pi14-548_pass1_cl_src27_bgd.img exist, delete to re-create
[Sat Oct  1 23:52:31 2011] ../../acisf01047/products/spectra/fullrun_ccd7_acisf01047_pi14-548_pass1_cl_src27_src.pi and ../../acisf01047/products/spectra/fullrun_ccd7_acisf01047_pi14-548_pass1_cl_src27_bgd.pi exist, delete to re-create
[Sat Oct  1 23:52:35 2011] ../../acisf01047/products/lightcurves/fullrun_ccd7_acisf01047_pi14-548_pass1_cl_src27_src.lc and ../../acisf01047/products/lightcurves/fullrun_ccd7_acisf01047_pi14-548_pass1_cl_src27_bgd.lc exist, delete to re-create
[Sat Oct  1 23:53:58 2011] Keeping rmf generated by specextract
[Sat Oct  1 23:53:58 2011] 230.422
[Sat Oct  1 23:54:01 2011] Updating aperture counts using extracted products
[Sat Oct  1 23:54:01 2011] Error reading totcts from fullrun_ccd7_acisf01047_pi14-548_pass1_cl_src27_src.pi.gz
[Sat Oct  1 23:54:01 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct  1 23:54:01 2011] Using photon index=1.80, rate=0.00805, arf fullrun_ccd7_acisf01047_pi14-548_pass1_cl_src27.arf
[Sat Oct  1 23:54:01 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct  1 23:54:01 2011] Updating source flux to 5.5e-14