[Thu Oct  6 20:22:22 2011] Detection parameters:
  Position = (732.6, 779.6) = 16 17 56.20 -51 5 6.0
  Extent = 0.7" x 0.7", rotation angle = 140 degrees
  Source counts = 332.8 +/- 26.5
  Background counts = 367.2
  Rate = 0.005 +/- 0.0004

[Thu Oct  6 20:22:48 2011] Off-axis axis estimate = 4.66'
[Thu Oct  6 20:30:29 2011] Using EEF radius (= 1.05 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:30:29 2011] Initial guess for spatial extent in simple fitting = 1.05"
[Thu Oct  6 20:30:29 2011] source mask rpix=2.1, npix_max = 27, mask sum = 25, frac = 0.902
[Thu Oct  6 20:30:29 2011] Giving source the simple spatial ID 20 for pass 0, mean size = 1.05"
[Thu Oct  6 20:30:31 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src20.ximg exists
[Thu Oct  6 20:30:31 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src20_1.ximg exists
[Thu Oct  6 20:30:31 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass0_src20 appears to have run properly
[Thu Oct  6 20:30:33 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src20.ximg exists
[Thu Oct  6 20:30:33 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src20_1.ximg exists
[Thu Oct  6 20:30:33 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass0_tfrozen_src20 appears to have run properly
[Thu Oct  6 20:31:31 2011] Spatial fit model total counts = 1279.020000, observed total counts = 1276.000000
[Thu Oct  6 20:31:31 2011] Offset between fit and detection position for source 22 = 0.796343 pixels
[Thu Oct  6 20:31:31 2011] 1326.484000 total counts/ 1172.500000 bgd. counts: snr = 4.496962
Spatial fit parameters:
  Offset between fit and detection position for source 22 = 0.796343 pixels
  Position = (732.4, 780.3) = 16 17 56.23 -51 5 5.9
  Extent = 1.2 (0.7-1.8)", rotation angle = 0
  Source counts = 154.0 +/- 36.4
  Background counts = 1172.5
  Rate = 0.002 +/- 0.0006
[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 = 1.18"
[Thu Oct  6 20:32:48 2011] source mask rpix=2.4, npix_max = 33, mask sum = 36, frac = 1.075
[Thu Oct  6 20:32:48 2011] Giving source the simple spatial ID 12 for pass 1, mean size = 1.18"
[Thu Oct  6 20:32:49 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src12.ximg exists
[Thu Oct  6 20:32:49 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src12_1.ximg exists
[Thu Oct  6 20:32:49 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src12 appears to have run properly
[Thu Oct  6 20:32:51 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src12.ximg exists
[Thu Oct  6 20:32:51 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src12_1.ximg exists
[Thu Oct  6 20:32:51 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src12 appears to have run properly
[Thu Oct  6 20:33:36 2011] Warning, spatial fit 12 centroid is now closest to src. 24
[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_src22_src.reg
[Thu Oct  6 20:34:42 2011] Extracting stamp from image fullrun_ccd0_acisf11823_pi14-548_cl_sm2.00.img.gz, (679, 726) - (786, 834)
[Thu Oct  6 20:34:42 2011] Writing fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src22.gif
[Thu Oct  6 20:35:32 2011] ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src22_src.evt and ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src22_bgd.evt exist, delete to re-create
[Thu Oct  6 20:35:32 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src22_src.evt.gz[events] = 1475 counts
[Thu Oct  6 20:35:32 2011] Mean chipx,y = (684.65, 677.80)
[Thu Oct  6 20:35:32 2011] Mean tdetx,y = (3738.80, 4447.35)
[Thu Oct  6 20:35:32 2011] chipx,y range = (659.00-713.00, 647.00-706.00)
[Thu Oct  6 20:35:32 2011] Size of ../../acisf11823/products/events/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src22_bgd.evt.gz[events] = 7551 counts
[Thu Oct  6 20:35:32 2011] ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src22_src.img and ../../acisf11823/products/images/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src22_bgd.img exist, delete to re-create
[Thu Oct  6 20:35:32 2011] ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src22_src.pi and ../../acisf11823/products/spectra/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src22_bgd.pi exist, delete to re-create
[Thu Oct  6 20:35:35 2011] ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src22_src.lc and ../../acisf11823/products/lightcurves/fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src22_bgd.lc exist, delete to re-create
[Thu Oct  6 20:39:12 2011] Keeping rmf generated by specextract
[Thu Oct  6 20:39:12 2011] 188.605
[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_src22_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=0.00246, arf fullrun_ccd0_acisf11823_pi14-548_pass1_cl_src22.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 4.7e-14