[Sat Oct  1 23:28:54 2011] Detection parameters:
  Position = (973.5, 277.5) = 23 43 32.61 -54 19 28.1
  Extent = 0.5" x 0.5", rotation angle = 90 degrees
  Source counts = 127.3 +/- 12.5
  Background counts = 29.7
  Rate = 0.002 +/- 0.0002

[Sat Oct  1 23:28:54 2011] Off-axis axis estimate = 9.76'
[Sat Oct  1 23:30:34 2011] Using EEF radius (= 4.22 ")to estimate initial spatial extent for simple fitting
[Sat Oct  1 23:30:34 2011] Initial guess for spatial extent in simple fitting = 4.22"
[Sat Oct  1 23:30:34 2011] source mask rpix=8.6, npix_max = 328, mask sum = 321, frac = 0.976
[Sat Oct  1 23:30:34 2011] Giving source the simple spatial ID 16 for pass 0, mean size = 4.22"
[Sat Oct  1 23:30:40 2011] fullrun_ccd0_acisf11741_pi14-548_cl_pass0_src16.ximg exists
[Sat Oct  1 23:30:40 2011] fullrun_ccd0_acisf11741_pi14-548_cl_pass0_src16_1.ximg exists
[Sat Oct  1 23:30:40 2011] Fit fullrun_ccd0_acisf11741_pi14-548_cl_pass0_src16 appears to have run properly
[Sat Oct  1 23:30:40 2011] fullrun_ccd0_acisf11741_pi14-548_cl_pass0_tfrozen_src16.ximg exists
[Sat Oct  1 23:30:41 2011] fullrun_ccd0_acisf11741_pi14-548_cl_pass0_tfrozen_src16_1.ximg exists
[Sat Oct  1 23:30:41 2011] Fit fullrun_ccd0_acisf11741_pi14-548_cl_pass0_tfrozen_src16 appears to have run properly
[Sat Oct  1 23:31:27 2011] Spatial fit model total counts = 333.510000, observed total counts = 336.000000
[Sat Oct  1 23:31:27 2011] Offset between fit and detection position for source 18 = 4.004303 pixels
[Sat Oct  1 23:31:27 2011] Warning, changing simple spatial fit ID from 16 to 1
[Sat Oct  1 23:31:27 2011] 238.390500 total counts/ 63.218500 bgd. counts: snr = 22.031425
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 4.004303 pixels
  Position = (973.5, 273.5) = 23 43 32.64 -54 19 30.3
  Extent = 4.0 (2.9-4.8)", rotation angle = 0
  Source counts = 175.2 +/- 15.4
  Background counts = 63.2
  Rate = 0.003 +/- 0.0002
[Sat Oct  1 23:31:28 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 23:31:28 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 23:31:28 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 23:31:28 2011] Source does appear to be extended
[Sat Oct  1 23:31:28 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 23:31:28 2011] Source is confused with source 1
[Sat Oct  1 23:32:12 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct  1 23:32:12 2011] Initial guess for spatial extent in simple fitting = 4.04"
[Sat Oct  1 23:32:12 2011] source mask rpix=8.2, npix_max = 303, mask sum = 258, frac = 0.849
[Sat Oct  1 23:32:12 2011] Giving source the simple spatial ID 15 for pass 1, mean size = 4.04"
[Sat Oct  1 23:32:15 2011] fullrun_ccd0_acisf11741_pi14-548_cl_pass1_src15.ximg exists
[Sat Oct  1 23:32:15 2011] fullrun_ccd0_acisf11741_pi14-548_cl_pass1_src15_1.ximg exists
[Sat Oct  1 23:32:15 2011] Fit fullrun_ccd0_acisf11741_pi14-548_cl_pass1_src15 appears to have run properly
[Sat Oct  1 23:32:15 2011] fullrun_ccd0_acisf11741_pi14-548_cl_pass1_tfrozen_src15.ximg exists
[Sat Oct  1 23:32:15 2011] fullrun_ccd0_acisf11741_pi14-548_cl_pass1_tfrozen_src15_1.ximg exists
[Sat Oct  1 23:32:15 2011] Fit fullrun_ccd0_acisf11741_pi14-548_cl_pass1_tfrozen_src15 appears to have run properly
[Sat Oct  1 23:32:30 2011] Warning, spatial fit 15 centroid is now closest to src. 1
[Sat Oct  1 23:32:30 2011] Vigneting correction estimate = 1.000000
[Sat Oct  1 23:32:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct  1 23:32:30 2011] Assessing source extent using major axis lower bound
[Sat Oct  1 23:32:30 2011] Source does appear to be extended
[Sat Oct  1 23:32:30 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Oct  1 23:33:10 2011] Not overwriting source region fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18_src.reg
[Sat Oct  1 23:33:10 2011] Extracting stamp from image fullrun_ccd0_acisf11741_pi14-548_cl_sm2.00.img.gz, (789, 89) - (1158, 458)
[Sat Oct  1 23:33:10 2011] Writing fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18.gif
[Sat Oct  1 23:34:09 2011] ../../acisf11741/products/events/fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18_src.evt and ../../acisf11741/products/events/fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18_bgd.evt exist, delete to re-create
[Sat Oct  1 23:34:09 2011] Size of ../../acisf11741/products/events/fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18_src.evt.gz[events] = 311 counts
[Sat Oct  1 23:34:09 2011] Mean chipx,y = (254.58, 930.86)
[Sat Oct  1 23:34:09 2011] Mean tdetx,y = (3991.86, 4877.42)
[Sat Oct  1 23:34:09 2011] chipx,y range = (215.00-294.00, 884.00-966.00)
[Sat Oct  1 23:34:09 2011] Size of ../../acisf11741/products/events/fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18_bgd.evt.gz[events] = 574 counts
[Sat Oct  1 23:34:09 2011] ../../acisf11741/products/images/fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18_src.img and ../../acisf11741/products/images/fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18_bgd.img exist, delete to re-create
[Sat Oct  1 23:34:09 2011] ../../acisf11741/products/spectra/fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18_src.pi and ../../acisf11741/products/spectra/fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18_bgd.pi exist, delete to re-create
[Sat Oct  1 23:34:13 2011] ../../acisf11741/products/lightcurves/fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18_src.lc and ../../acisf11741/products/lightcurves/fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18_bgd.lc exist, delete to re-create
[Sat Oct  1 23:34:15 2011] Keeping rmf generated by specextract
[Sat Oct  1 23:34:15 2011] 155.878
[Sat Oct  1 23:39:36 2011] Updating aperture counts using extracted products
[Sat Oct  1 23:39:36 2011] Error reading totcts from fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18_src.pi.gz
[Sat Oct  1 23:39:36 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct  1 23:39:36 2011] Using photon index=1.80, rate=0.00279, arf fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18.arf
[Sat Oct  1 23:39:36 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct  1 23:39:36 2011] Updating source flux to 4.1e-14
[Sat Oct  1 23:39:42 2011] Flag c found in src. 18 procflags, skipping spectral fitting
[Sat Oct  1 23:39:47 2011] Reading fit data from acisf11741/analysis//spectral/fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18_pl.csv
[Sat Oct  1 23:39:47 2011] Spectral fit parameter nH value = 2.02219e+15
[Sat Oct  1 23:39:47 2011] Spectral fit parameter PhoIndex value = 1.71442
[Sat Oct  1 23:39:47 2011] Failed to get F(0.3-8.0) from acisf11741/analysis//spectral/fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18_pl.csv, possibly due to different flux energy range selected
[Sat Oct  1 23:39:47 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct  1 23:39:47 2011] Using Nh = 2e+15, photon index=1.71, rate=0.00279, arf fullrun_ccd0_acisf11741_pi14-548_pass1_cl_src18.arf
[Sat Oct  1 23:39:47 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct  1 23:39:47 2011] Updating source flux to 4.3e-14