[Sat Jun 29 09:58:34 2013] Detection parameters:
  Position = (480.8, 794.5) = 0 42 28.30 41 12 23.2
  Extent = 1.0" x 0.7", rotation angle = 151 degrees
  Source counts = 190.0 +/- 13.9
  Background counts = 2.0
  Rate = 0.05 +/- 0.004

[Sat Jun 29 09:58:35 2013] Off-axis axis estimate = 4.65'
[Sat Jun 29 09:59:22 2013] Using EEF radius (= 1.05 ")to estimate initial spatial extent for simple fitting
[Sat Jun 29 09:59:22 2013] Initial guess for spatial extent in simple fitting = 1.05"
[Sat Jun 29 09:59:22 2013] source mask rpix=2.1, npix_max = 27, mask sum = 25, frac = 0.905
[Sat Jun 29 09:59:22 2013] Giving source the simple spatial ID 4 for pass 0, mean size = 1.05"
[Sat Jun 29 09:59:23 2013] fullrun_ccd0_acisf13835_pi14-548_cl_pass0_src4.ximg exists
[Sat Jun 29 09:59:23 2013] fullrun_ccd0_acisf13835_pi14-548_cl_pass0_src4_1.ximg exists
[Sat Jun 29 09:59:23 2013] Fit fullrun_ccd0_acisf13835_pi14-548_cl_pass0_src4 appears to have run properly
[Sat Jun 29 09:59:23 2013] fullrun_ccd0_acisf13835_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Sat Jun 29 09:59:23 2013] fullrun_ccd0_acisf13835_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Sat Jun 29 09:59:23 2013] Fit fullrun_ccd0_acisf13835_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Sat Jun 29 09:59:34 2013] Spatial fit model total counts = 189.994000, observed total counts = 190.000000
[Sat Jun 29 09:59:34 2013] Offset between fit and detection position for source 4 = 0.637847 pixels
[Sat Jun 29 09:59:34 2013] 189.880290 total counts/ 7.430290 bgd. counts: snr = 66.933107
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.637847 pixels
  Position = (481.2, 795.0) = 0 42 28.31 41 12 23.2
  Extent = 1.3 (1.1-1.5)" x 0.8 (0.6-0.9)", rotation angle = 33 (23-45) degrees
  Source counts = 182.4 +/- 13.8
  Background counts = 7.4
  Rate = 0.05 +/- 0.004
[Sat Jun 29 09:59:34 2013] Vigneting correction estimate = 1.000000
[Sat Jun 29 09:59:34 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jun 29 09:59:34 2013] Assessing source extent using major axis lower bound
[Sat Jun 29 09:59:34 2013] Source does appear to be extended
[Sat Jun 29 09:59:34 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.16
[Sat Jun 29 10:00:00 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Jun 29 10:00:00 2013] Initial guess for spatial extent in simple fitting = 1.05"
[Sat Jun 29 10:00:00 2013] source mask rpix=2.1, npix_max = 27, mask sum = 30, frac = 1.088
[Sat Jun 29 10:00:00 2013] Giving source the simple spatial ID 4 for pass 1, mean size = 1.05"
[Sat Jun 29 10:00:01 2013] fullrun_ccd0_acisf13835_pi14-548_cl_pass1_src4.ximg exists
[Sat Jun 29 10:00:01 2013] fullrun_ccd0_acisf13835_pi14-548_cl_pass1_src4_1.ximg exists
[Sat Jun 29 10:00:01 2013] Fit fullrun_ccd0_acisf13835_pi14-548_cl_pass1_src4 appears to have run properly
[Sat Jun 29 10:00:01 2013] fullrun_ccd0_acisf13835_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Sat Jun 29 10:00:01 2013] fullrun_ccd0_acisf13835_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Sat Jun 29 10:00:01 2013] Fit fullrun_ccd0_acisf13835_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Sat Jun 29 10:00:12 2013] Warning, spatial fit 4 centroid is now closest to src. 14
[Sat Jun 29 10:00:12 2013] Vigneting correction estimate = 1.000000
[Sat Jun 29 10:00:12 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Jun 29 10:00:12 2013] Assessing source extent using major axis lower bound
[Sat Jun 29 10:00:12 2013] Source does appear to be extended
[Sat Jun 29 10:00:12 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.16
[Sat Jun 29 10:00:38 2013] Not overwriting source region fullrun_ccd0_acisf13835_pi14-548_pass1_cl_src4_src.reg
[Sat Jun 29 10:00:38 2013] Extracting stamp from image fullrun_ccd0_acisf13835_pi14-548_cl_sm2.00.img.gz, (422, 736) - (540, 854)
[Sat Jun 29 10:00:38 2013] Writing fullrun_ccd0_acisf13835_pi14-548_pass1_cl_src4.gif
[Sat Jun 29 10:00:48 2013] ../../acisf13835/products/events/fullrun_ccd0_acisf13835_pi14-548_pass1_cl_src4_src.evt and ../../acisf13835/products/events/fullrun_ccd0_acisf13835_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Sat Jun 29 10:00:48 2013] Size of ../../acisf13835/products/events/fullrun_ccd0_acisf13835_pi14-548_pass1_cl_src4_src.evt.gz[events] = 188 counts
[Sat Jun 29 10:00:48 2013] Mean chipx,y = (662.47, 712.51)
[Sat Jun 29 10:00:48 2013] Mean tdetx,y = (3773.51, 4469.53)
[Sat Jun 29 10:00:48 2013] chipx,y range = (637.00-681.00, 693.00-733.00)
[Sat Jun 29 10:00:48 2013] Size of ../../acisf13835/products/events/fullrun_ccd0_acisf13835_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 10 counts
[Sat Jun 29 10:00:48 2013] ../../acisf13835/products/images/fullrun_ccd0_acisf13835_pi14-548_pass1_cl_src4_src.img and ../../acisf13835/products/images/fullrun_ccd0_acisf13835_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Sat Jun 29 10:00:48 2013] ../../acisf13835/products/spectra/fullrun_ccd0_acisf13835_pi14-548_pass1_cl_src4_src.pi and ../../acisf13835/products/spectra/fullrun_ccd0_acisf13835_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Sat Jun 29 10:00:51 2013] ../../acisf13835/products/lightcurves/fullrun_ccd0_acisf13835_pi14-548_pass1_cl_src4_src.lc and ../../acisf13835/products/lightcurves/fullrun_ccd0_acisf13835_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Sat Jun 29 10:01:27 2013] Keeping rmf generated by specextract
[Sat Jun 29 10:01:27 2013] 188.494
[Sat Jun 29 10:42:02 2013] Updating aperture counts using extracted products
[Sat Jun 29 10:42:02 2013] Total counts from fullrun_ccd0_acisf13835_pi14-548_pass1_cl_src4_src.pi.gz = 188.00
[Sat Jun 29 10:42:02 2013] Total counts from fullrun_ccd0_acisf13835_pi14-548_pass1_cl_src4_bgd.pi.gz = 10.00
[Sat Jun 29 10:42:02 2013] Got source and background scale factors 0.000003, 0.000061
[Sat Jun 29 10:42:02 2013] User source parameters:
  Position = (481.2, 795.0) = 0 42 28.31 41 12 23.2
  Extent = 1.3 (1.1-1.5)" x 0.8 (0.6-0.9)", rotation angle = 33 (23-45) degrees
  Source aperture counts = 187.5 +/- 14.7
  Background aperture counts = 0.5
  Rate = 0.05 +/- 0.004

[Sat Jun 29 10:42:04 2013] Calculating source flux in energy range 0.30-8.00
[Sat Jun 29 10:42:04 2013] Using photon index=1.80, rate=0.0468, arf fullrun_ccd0_acisf13835_pi14-548_pass1_cl_src4.arf
[Sat Jun 29 10:42:04 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Jun 29 10:42:04 2013] Updating source flux to 5.6e-13