[Fri Sep 30 21:23:10 2011] Detection parameters:
  Position = (469.6, 308.7) = 23 18 49.31 0 39 25.0
  Extent = 0.9" x 0.6", rotation angle = 143 degrees
  Source counts = 154.4 +/- 13.0
  Background counts = 15.6
  Rate = 0.001 +/- 9e-05

[Fri Sep 30 21:23:12 2011] Off-axis axis estimate = 5.09'
[Fri Sep 30 21:24:46 2011] Using EEF radius (= 1.22 ")to estimate initial spatial extent for simple fitting
[Fri Sep 30 21:24:46 2011] Initial guess for spatial extent in simple fitting = 1.22"
[Fri Sep 30 21:24:46 2011] source mask rpix=2.5, npix_max = 35, mask sum = 36, frac = 1.018
[Fri Sep 30 21:24:46 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 1.22"
[Fri Sep 30 21:24:46 2011] fullrun_ccd0_acisf11718_pi14-548_cl_pass0_src4.ximg exists
[Fri Sep 30 21:24:46 2011] fullrun_ccd0_acisf11718_pi14-548_cl_pass0_src4_1.ximg exists
[Fri Sep 30 21:24:46 2011] Fit fullrun_ccd0_acisf11718_pi14-548_cl_pass0_src4 appears to have run properly
[Fri Sep 30 21:24:47 2011] fullrun_ccd0_acisf11718_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Fri Sep 30 21:24:47 2011] fullrun_ccd0_acisf11718_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Fri Sep 30 21:24:47 2011] Fit fullrun_ccd0_acisf11718_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Fri Sep 30 21:25:03 2011] Spatial fit model total counts = 168.000000, observed total counts = 168.000000
[Fri Sep 30 21:25:03 2011] Offset between fit and detection position for source 4 = 0.647527 pixels
[Fri Sep 30 21:25:03 2011] 167.231500 total counts/ 35.924500 bgd. counts: snr = 21.907484
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.647527 pixels
  Position = (470.0, 309.2) = 23 18 49.31 0 39 25.0
  Extent = 1.2 (0.9-1.4)", rotation angle = 0
  Source counts = 131.3 +/- 12.9
  Background counts = 35.9
  Rate = 0.0009 +/- 9e-05
[Fri Sep 30 21:25:03 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 21:25:03 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 21:25:03 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 21:25:03 2011] Source does appear to be extended
[Fri Sep 30 21:25:03 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 21:25:41 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Sep 30 21:25:41 2011] Initial guess for spatial extent in simple fitting = 1.16"
[Fri Sep 30 21:25:41 2011] source mask rpix=2.4, npix_max = 32, mask sum = 36, frac = 1.101
[Fri Sep 30 21:25:41 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 1.16"
[Fri Sep 30 21:25:41 2011] fullrun_ccd0_acisf11718_pi14-548_cl_pass1_src4.ximg exists
[Fri Sep 30 21:25:42 2011] fullrun_ccd0_acisf11718_pi14-548_cl_pass1_src4_1.ximg exists
[Fri Sep 30 21:25:42 2011] Fit fullrun_ccd0_acisf11718_pi14-548_cl_pass1_src4 appears to have run properly
[Fri Sep 30 21:25:42 2011] fullrun_ccd0_acisf11718_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Fri Sep 30 21:25:42 2011] fullrun_ccd0_acisf11718_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Fri Sep 30 21:25:42 2011] Fit fullrun_ccd0_acisf11718_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Fri Sep 30 21:25:55 2011] Spatial fit model total counts = 167.013000, observed total counts = 168.000000
[Fri Sep 30 21:25:55 2011] Offset between fit and detection position for source 4 = 0.039570 pixels
[Fri Sep 30 21:25:55 2011] 166.101100 total counts/ 42.580100 bgd. counts: snr = 18.929427
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.039570 pixels
  Position = (470.0, 309.2) = 23 18 49.31 0 39 25.0
  Extent = 1.4" x 0.8", rotation angle = 48
  Source counts = 123.5 +/- 12.9
  Background counts = 42.6
  Rate = 0.0008 +/- 9e-05
[Fri Sep 30 21:25:55 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 21:25:55 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 21:25:55 2011] Assessing source extent using major
[Fri Sep 30 21:25:55 2011] Source does appear to be extended
[Fri Sep 30 21:25:55 2011] Computing asymmetry using major and minor axis, asym = 1.85
[Fri Sep 30 21:25:55 2011] Source is asymmetric
[Fri Sep 30 21:26:30 2011] Not overwriting source region fullrun_ccd0_acisf11718_pi14-548_pass1_cl_src4_src.reg
[Fri Sep 30 21:26:30 2011] Extracting stamp from image fullrun_ccd0_acisf11718_pi14-548_cl_sm2.00.img.gz, (406, 245) - (534, 373)
[Fri Sep 30 21:26:30 2011] Writing fullrun_ccd0_acisf11718_pi14-548_pass1_cl_src4.gif
[Fri Sep 30 21:26:42 2011] ../../acisf11718/products/events/fullrun_ccd0_acisf11718_pi14-548_pass1_cl_src4_src.evt and ../../acisf11718/products/events/fullrun_ccd0_acisf11718_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Fri Sep 30 21:26:42 2011] Size of ../../acisf11718/products/events/fullrun_ccd0_acisf11718_pi14-548_pass1_cl_src4_src.evt.gz[events] = 158 counts
[Fri Sep 30 21:26:42 2011] Mean chipx,y = (497.63, 966.44)
[Fri Sep 30 21:26:42 2011] Mean tdetx,y = (4027.44, 4634.37)
[Fri Sep 30 21:26:42 2011] chipx,y range = (478.00-521.00, 944.00-991.00)
[Fri Sep 30 21:26:42 2011] Size of ../../acisf11718/products/events/fullrun_ccd0_acisf11718_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 232 counts
[Fri Sep 30 21:26:42 2011] ../../acisf11718/products/images/fullrun_ccd0_acisf11718_pi14-548_pass1_cl_src4_src.img and ../../acisf11718/products/images/fullrun_ccd0_acisf11718_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Fri Sep 30 21:26:42 2011] ../../acisf11718/products/spectra/fullrun_ccd0_acisf11718_pi14-548_pass1_cl_src4_src.pi and ../../acisf11718/products/spectra/fullrun_ccd0_acisf11718_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Fri Sep 30 21:26:45 2011] ../../acisf11718/products/lightcurves/fullrun_ccd0_acisf11718_pi14-548_pass1_cl_src4_src.lc and ../../acisf11718/products/lightcurves/fullrun_ccd0_acisf11718_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Fri Sep 30 21:27:28 2011] Keeping rmf generated by specextract
[Fri Sep 30 21:27:28 2011] 164.312
[Fri Sep 30 21:33:59 2011] Updating aperture counts using extracted products
[Fri Sep 30 21:33:59 2011] Error reading totcts from fullrun_ccd0_acisf11718_pi14-548_pass1_cl_src4_src.pi.gz
[Fri Sep 30 21:33:59 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 30 21:33:59 2011] Using photon index=1.80, rate=0.000823, arf fullrun_ccd0_acisf11718_pi14-548_pass1_cl_src4.arf
[Fri Sep 30 21:33:59 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 30 21:33:59 2011] Updating source flux to 1.1e-14