[Sat Oct 29 16:15:08 2011] Detection parameters:
  Position = (819.1, 1006.1) = 18 19 18.31 -13 24 0.1
  Extent = 3.2" x 1.6", rotation angle = 135 degrees
  Source counts = 20.4 +/- 6.1
  Background counts = 16.6
  Rate = 0.0003 +/- 8e-05

[Sat Oct 29 16:15:11 2011] Off-axis axis estimate = 8.80'
[Sat Oct 29 16:16:41 2011] Using EEF radius (= 3.43 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 16:16:41 2011] Initial guess for spatial extent in simple fitting = 3.43"
[Sat Oct 29 16:16:41 2011] source mask rpix=7.0, npix_max = 222, mask sum = 209, frac = 0.938
[Sat Oct 29 16:16:41 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 3.43"
[Sat Oct 29 16:16:42 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass0_src18.ximg exists
[Sat Oct 29 16:16:42 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass0_src18_1.ximg exists
[Sat Oct 29 16:16:42 2011] Fit fullrun_ccd0_acisf08931_pi14-548_cl_pass0_src18 appears to have run properly
[Sat Oct 29 16:16:43 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Sat Oct 29 16:16:43 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Sat Oct 29 16:16:43 2011] Fit fullrun_ccd0_acisf08931_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Sat Oct 29 16:17:05 2011] Spatial fit model total counts = 72.909400, observed total counts = 70.000000
[Sat Oct 29 16:17:05 2011] Offset between fit and detection position for source 18 = 1.387125 pixels
[Sat Oct 29 16:17:05 2011] 71.444600 total counts/ 56.659400 bgd. counts: snr = 1.964225
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 1.387125 pixels
  Position = (820.5, 1006.2) = 18 19 18.28 -13 24 0.3
  Extent = 1.5 (0.9-2.7)", rotation angle = 0
  Source counts = 14.8 +/- 8.5
  Background counts = 56.7
  Rate = 0.0002 +/- 0.0001
[Sat Oct 29 16:17:05 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 16:17:05 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 16:17:05 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 16:17:05 2011] Source does appear to be extended
[Sat Oct 29 16:17:05 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 16:17:50 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 29 16:17:50 2011] Initial guess for spatial extent in simple fitting = 1.46"
[Sat Oct 29 16:17:50 2011] source mask rpix=3.0, npix_max = 48, mask sum = 42, frac = 0.871
[Sat Oct 29 16:17:50 2011] Giving source the simple spatial ID 18 for pass 1, mean size = 1.46"
[Sat Oct 29 16:17:51 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass1_src18.ximg exists
[Sat Oct 29 16:17:51 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass1_src18_1.ximg exists
[Sat Oct 29 16:17:51 2011] Fit fullrun_ccd0_acisf08931_pi14-548_cl_pass1_src18 appears to have run properly
[Sat Oct 29 16:17:52 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass1_tfrozen_src18.ximg exists
[Sat Oct 29 16:17:52 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass1_tfrozen_src18_1.ximg exists
[Sat Oct 29 16:17:52 2011] Fit fullrun_ccd0_acisf08931_pi14-548_cl_pass1_tfrozen_src18 appears to have run properly
[Sat Oct 29 16:18:16 2011] Warning, spatial fit 18 centroid is now closest to src. 40
[Sat Oct 29 16:18:16 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 16:18:16 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 16:18:16 2011] Assessing source extent using major axis lower bound
[Sat Oct 29 16:18:16 2011] Source does appear to be extended
[Sat Oct 29 16:18:16 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct 29 16:18:58 2011] Not overwriting source region fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src18_src.reg
[Sat Oct 29 16:18:58 2011] Extracting stamp from image fullrun_ccd0_acisf08931_pi14-548_cl_sm2.00.img.gz, (754, 939) - (887, 1073)
[Sat Oct 29 16:18:58 2011] Writing fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src18.gif
[Sat Oct 29 16:19:48 2011] ../../acisf08931/products/events/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src18_src.evt and ../../acisf08931/products/events/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src18_bgd.evt exist, delete to re-create
[Sat Oct 29 16:19:48 2011] Size of ../../acisf08931/products/events/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src18_src.evt.gz[events] = 28 counts
[Sat Oct 29 16:19:48 2011] Mean chipx,y = (540.54, 139.36)
[Sat Oct 29 16:19:48 2011] Mean tdetx,y = (3200.36, 4591.46)
[Sat Oct 29 16:19:48 2011] chipx,y range = (516.00-563.00, 121.00-162.00)
[Sat Oct 29 16:19:48 2011] Size of ../../acisf08931/products/events/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src18_bgd.evt.gz[events] = 139 counts
[Sat Oct 29 16:19:48 2011] ../../acisf08931/products/images/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src18_src.img and ../../acisf08931/products/images/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src18_bgd.img exist, delete to re-create
[Sat Oct 29 16:19:48 2011] ../../acisf08931/products/spectra/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src18_src.pi and ../../acisf08931/products/spectra/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src18_bgd.pi exist, delete to re-create
[Sat Oct 29 16:19:48 2011] Not generating rmf since there are only 14 counts
[Sat Oct 29 16:19:50 2011] ../../acisf08931/products/lightcurves/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src18_src.lc and ../../acisf08931/products/lightcurves/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src18_bgd.lc exist, delete to re-create
[Sat Oct 29 16:21:12 2011] 162.852
[Sat Oct 29 17:37:06 2011] Updating aperture counts using extracted products
[Sat Oct 29 17:37:06 2011] Error reading totcts from fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src18_src.pi.gz
[Sat Oct 29 17:37:07 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 17:37:07 2011] Using photon index=1.80, rate=0.000187, arf fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src18.arf
[Sat Oct 29 17:37:07 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 17:37:07 2011] Updating source flux to 3.2e-15
[Sat Oct 29 17:37:16 2011] Source 18 has fewer than 100.000000 counts, skipping spectral fitting