[Thu Oct  6 20:22:23 2011] Detection parameters:
  Position = (764.4, 845.4) = 16 17 54.53 -51 4 33.6
  Extent = 0.5" x 0.5", rotation angle = 139 degrees
  Source counts = 211.7 +/- 28.4
  Background counts = 593.3
  Rate = 0.003 +/- 0.0005

[Thu Oct  6 20:22:48 2011] Off-axis axis estimate = 4.06'
[Thu Oct  6 20:30:29 2011] Using EEF radius (= 0.85 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:30:29 2011] Initial guess for spatial extent in simple fitting = 0.85"
[Thu Oct  6 20:30:29 2011] source mask rpix=1.7, npix_max = 19, mask sum = 25, frac = 1.262
[Thu Oct  6 20:30:29 2011] Giving source the simple spatial ID 25 for pass 0, mean size = 0.85"
[Thu Oct  6 20:30:31 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src25.ximg exists
[Thu Oct  6 20:30:31 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src25_1.ximg exists
[Thu Oct  6 20:30:31 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src25 appears to have run properly
[Thu Oct  6 20:30:33 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src25.ximg exists
[Thu Oct  6 20:30:33 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src25_1.ximg exists
[Thu Oct  6 20:30:33 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src25 appears to have run properly
[Thu Oct  6 20:31:31 2011] Spatial fit model total counts = 1877.000000, observed total counts = 1877.000000
[Thu Oct  6 20:31:31 2011] Offset between fit and detection position for source 27 = 0.119812 pixels
[Thu Oct  6 20:31:31 2011] 1859.773200 total counts/ 1782.720000 bgd. counts: snr = 1.824942
Spatial fit parameters:
  Offset between fit and detection position for source 27 = 0.119812 pixels
  Position = (764.4, 845.3) = 16 17 54.56 -51 4 33.9
  Extent = 0.7 (0.2-1.6)", rotation angle = 0
  Source counts = 77.1 +/- 43.1
  Background counts = 1782.7
  Rate = 0.001 +/- 0.0007
[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 = 0.75"
[Thu Oct  6 20:32:48 2011] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.981
[Thu Oct  6 20:32:48 2011] Giving source the simple spatial ID 16 for pass 1, mean size = 0.75"
[Thu Oct  6 20:32:49 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src16.ximg exists
[Thu Oct  6 20:32:49 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src16_1.ximg exists
[Thu Oct  6 20:32:49 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src16 appears to have run properly
[Thu Oct  6 20:32:51 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src16.ximg exists
[Thu Oct  6 20:32:51 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src16_1.ximg exists
[Thu Oct  6 20:32:51 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src16 appears to have run properly
[Thu Oct  6 20:33:36 2011] Spatial fit model total counts = 1876.990000, observed total counts = 1877.000000
[Thu Oct  6 20:33:36 2011] Offset between fit and detection position for source 27 = 0.125381 pixels
[Thu Oct  6 20:33:36 2011] 1859.616700 total counts/ 1776.660000 bgd. counts: snr = 1.968110
Spatial fit parameters:
  Offset between fit and detection position for source 27 = 0.125381 pixels
  Position = (764.3, 845.4) = 16 17 54.56 -51 4 33.9
  Extent = 0.8 (0.2-1.5)", rotation angle = 0
  Source counts = 83.0 +/- 43.1
  Background counts = 1776.7
  Rate = 0.001 +/- 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 major and minor axis, asym = 1.00
[Thu Oct  6 20:34:42 2011] Not overwriting source region fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src27_src.reg
[Thu Oct  6 20:34:42 2011] Extracting stamp from image fullrun_ccd0_acisf11823_pi14-548_cl_sm2.00.img.gz, (728, 809) - (801, 882)
[Thu Oct  6 20:34:42 2011] Writing fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src27.gif
[Thu Oct  6 20:35:44 2011] ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src27_src.evt and ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src27_bgd.evt exist, delete to re-create
[Thu Oct  6 20:35:44 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src27_src.evt.gz[events] = 1025 counts
[Thu Oct  6 20:35:44 2011] Mean chipx,y = (744.33, 717.52)
[Thu Oct  6 20:35:44 2011] Mean tdetx,y = (3778.52, 4387.67)
[Thu Oct  6 20:35:44 2011] chipx,y range = (720.00-767.00, 691.00-745.00)
[Thu Oct  6 20:35:44 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src27_bgd.evt.gz[events] = 9958 counts
[Thu Oct  6 20:35:44 2011] ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src27_src.img and ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src27_bgd.img exist, delete to re-create
[Thu Oct  6 20:35:44 2011] ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src27_src.pi and ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src27_bgd.pi exist, delete to re-create
[Thu Oct  6 20:35:44 2011] Not generating rmf since there are only 82 counts
[Thu Oct  6 20:35:47 2011] ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src27_src.lc and ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src27_bgd.lc exist, delete to re-create
[Thu Oct  6 20:39:12 2011] 191.68
[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_src27_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=0.00133, arf fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src27.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 2.5e-14
[Thu Oct  6 20:49:03 2011] Source 27 has fewer than 100.000000 counts, skipping spectral fitting