[Thu Oct  6 20:22:26 2011] Detection parameters:
  Position = (988.7, 846.5) = 16 17 42.82 -51 4 33.1
  Extent = 0.5" x 0.5", rotation angle = 37 degrees
  Source counts = 59.0 +/- 15.1
  Background counts = 169.0
  Rate = 0.0009 +/- 0.0002

[Thu Oct  6 20:22:48 2011] Off-axis axis estimate = 3.43'
[Thu Oct  6 20:30:29 2011] Using EEF radius (= 0.68 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:30:29 2011] Initial guess for spatial extent in simple fitting = 0.68"
[Thu Oct  6 20:30:29 2011] source mask rpix=1.4, npix_max = 14, mask sum = 12, frac = 0.854
[Thu Oct  6 20:30:29 2011] Giving source the simple spatial ID 27 for pass 0, mean size = 0.68"
[Thu Oct  6 20:30:31 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src27.ximg exists
[Thu Oct  6 20:30:31 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src27_1.ximg exists
[Thu Oct  6 20:30:31 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src27 appears to have run properly
[Thu Oct  6 20:30:33 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src27.ximg exists
[Thu Oct  6 20:30:33 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src27_1.ximg exists
[Thu Oct  6 20:30:33 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src27 appears to have run properly
[Thu Oct  6 20:31:31 2011] Spatial fit model total counts = 879.975000, observed total counts = 880.000000
[Thu Oct  6 20:31:31 2011] Offset between fit and detection position for source 29 = 3.692215 pixels
[Thu Oct  6 20:31:31 2011] 878.904000 total counts/ 768.448000 bgd. counts: snr = 3.984576
Spatial fit parameters:
  Offset between fit and detection position for source 29 = 3.692215 pixels
  Position = (991.5, 848.9) = 16 17 42.70 -51 4 32.2
  Extent = 1.5 (1.4-1.5)", rotation angle = 0
  Source counts = 110.5 +/- 29.6
  Background counts = 768.4
  Rate = 0.002 +/- 0.0005
[Thu Oct  6 20:31:32 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 20:31:32 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 20:31:32 2011] Assessing source extent using major axis lower bound
[Thu Oct  6 20:31:32 2011] Source does appear to be extended
[Thu Oct  6 20:31:32 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct  6 20:32:48 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:32:48 2011] Initial guess for spatial extent in simple fitting = 1.47"
[Thu Oct  6 20:32:48 2011] source mask rpix=3.0, npix_max = 48, mask sum = 49, frac = 1.011
[Thu Oct  6 20:32:48 2011] Giving source the simple spatial ID 18 for pass 1, mean size = 1.47"
[Thu Oct  6 20:32:49 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src18.ximg exists
[Thu Oct  6 20:32:49 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src18_1.ximg exists
[Thu Oct  6 20:32:49 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src18 appears to have run properly
[Thu Oct  6 20:32:51 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src18.ximg exists
[Thu Oct  6 20:32:51 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src18_1.ximg exists
[Thu Oct  6 20:32:51 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src18 appears to have run properly
[Thu Oct  6 20:33:36 2011] Spatial fit model total counts = 1893.470000, observed total counts = 1894.000000
[Thu Oct  6 20:33:36 2011] Offset between fit and detection position for source 29 = 0.854629 pixels
[Thu Oct  6 20:33:36 2011] 1889.949700 total counts/ 1790.840000 bgd. counts: snr = 2.342005
Spatial fit parameters:
  Offset between fit and detection position for source 29 = 0.854629 pixels
  Position = (990.7, 848.8) = 16 17 42.75 -51 4 32.2
  Extent = 1.7 (1.1-2.7)" x 0.8 (0.5-2.1)", rotation angle = 132 (90-90) degrees
  Source counts = 99.1 +/- 43.5
  Background counts = 1790.8
  Rate = 0.002 +/- 0.0007
[Thu Oct  6 20:33:37 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 20:33:37 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 20:33:37 2011] Assessing source extent using major axis lower bound
[Thu Oct  6 20:33:37 2011] Source does appear to be extended
[Thu Oct  6 20:33:37 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.54
[Thu Oct  6 20:34:42 2011] Not overwriting source region fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src29_src.reg
[Thu Oct  6 20:34:42 2011] Extracting stamp from image fullrun_ccd0_acisf11823_pi14-548_cl_sm2.00.img.gz, (911, 769) - (1070, 929)
[Thu Oct  6 20:34:42 2011] Writing fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src29.gif
[Thu Oct  6 20:35:50 2011] ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src29_src.evt and ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src29_bgd.evt exist, delete to re-create
[Thu Oct  6 20:35:50 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src29_src.evt.gz[events] = 1039 counts
[Thu Oct  6 20:35:50 2011] Mean chipx,y = (715.11, 943.33)
[Thu Oct  6 20:35:50 2011] Mean tdetx,y = (4004.33, 4416.89)
[Thu Oct  6 20:35:50 2011] chipx,y range = (686.00-744.00, 911.00-971.00)
[Thu Oct  6 20:35:51 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src29_bgd.evt.gz[events] = 18423 counts
[Thu Oct  6 20:35:51 2011] ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src29_src.img and ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src29_bgd.img exist, delete to re-create
[Thu Oct  6 20:35:51 2011] ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src29_src.pi and ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src29_bgd.pi exist, delete to re-create
[Thu Oct  6 20:35:51 2011] Not generating rmf since there are only 99 counts
[Thu Oct  6 20:35:53 2011] ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src29_src.lc and ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src29_bgd.lc exist, delete to re-create
[Thu Oct  6 20:39:12 2011] 195.342
[Thu Oct  6 20:48:44 2011] Updating aperture counts using extracted products
[Thu Oct  6 20:48:44 2011] Error reading totcts from fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src29_src.pi.gz
[Thu Oct  6 20:48:45 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct  6 20:48:45 2011] Using photon index=1.80, rate=0.00159, arf fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src29.arf
[Thu Oct  6 20:48:45 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct  6 20:48:45 2011] Updating source flux to 2.9e-14
[Thu Oct  6 20:49:03 2011] Source 29 has fewer than 100.000000 counts, skipping spectral fitting