[Tue Sep 27 22:32:47 2011] Detection parameters:
  Position = (461.6, 663.5) = 0 24 50.97 64 9 16.1
  Extent = 0.7" x 0.7", rotation angle = 113 degrees
  Source counts = 374.6 +/- 30.0
  Background counts = 523.4
  Rate = 0.02 +/- 0.001

[Tue Sep 27 22:33:15 2011] Off-axis axis estimate = 3.47'
[Tue Sep 27 22:37:58 2011] Using EEF radius (= 0.68 ")to estimate initial spatial extent for simple fitting
[Tue Sep 27 22:37:58 2011] Initial guess for spatial extent in simple fitting = 0.68"
[Tue Sep 27 22:37:58 2011] source mask rpix=1.4, npix_max = 14, mask sum = 9, frac = 0.630
[Tue Sep 27 22:37:58 2011] Giving source the simple spatial ID 15 for pass 0, mean size = 0.68"
[Tue Sep 27 22:38:00 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass0_src15.ximg exists
[Tue Sep 27 22:38:00 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass0_src15_1.ximg exists
[Tue Sep 27 22:38:00 2011] Fit fullrun_ccd3_acisf10903_pi14-548_cl_pass0_src15 appears to have run properly
[Tue Sep 27 22:38:03 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass0_tfrozen_src15.ximg exists
[Tue Sep 27 22:38:03 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass0_tfrozen_src15_1.ximg exists
[Tue Sep 27 22:38:03 2011] Fit fullrun_ccd3_acisf10903_pi14-548_cl_pass0_tfrozen_src15 appears to have run properly
[Tue Sep 27 22:39:29 2011] Spatial fit model total counts = 1320.370000, observed total counts = 1320.000000
[Tue Sep 27 22:39:29 2011] Offset between fit and detection position for source 16 = 1.704506 pixels
[Tue Sep 27 22:39:29 2011] 1311.564000 total counts/ 1068.770000 bgd. counts: snr = 7.426699
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 1.704506 pixels
  Position = (463.3, 663.2) = 0 24 50.88 64 9 15.8
  Extent = 1.5 (1.5-3.0)", rotation angle = 0
  Source counts = 242.8 +/- 36.2
  Background counts = 1068.8
  Rate = 0.01 +/- 0.002
[Tue Sep 27 22:39:30 2011] Vigneting correction estimate = 1.000000
[Tue Sep 27 22:39:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Sep 27 22:39:30 2011] Assessing source extent using major axis lower bound
[Tue Sep 27 22:39:30 2011] Source does appear to be extended
[Tue Sep 27 22:39:30 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Sep 27 22:40:45 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Sep 27 22:40:45 2011] Initial guess for spatial extent in simple fitting = 1.50"
[Tue Sep 27 22:40:45 2011] source mask rpix=3.0, npix_max = 50, mask sum = 49, frac = 0.973
[Tue Sep 27 22:40:45 2011] Giving source the simple spatial ID 14 for pass 1, mean size = 1.50"
[Tue Sep 27 22:40:48 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass1_src14.ximg exists
[Tue Sep 27 22:40:48 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass1_src14_1.ximg exists
[Tue Sep 27 22:40:48 2011] Fit fullrun_ccd3_acisf10903_pi14-548_cl_pass1_src14 appears to have run properly
[Tue Sep 27 22:40:51 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass1_tfrozen_src14.ximg exists
[Tue Sep 27 22:40:51 2011] fullrun_ccd3_acisf10903_pi14-548_cl_pass1_tfrozen_src14_1.ximg exists
[Tue Sep 27 22:40:51 2011] Fit fullrun_ccd3_acisf10903_pi14-548_cl_pass1_tfrozen_src14 appears to have run properly
[Tue Sep 27 22:41:51 2011] Warning, spatial fit 14 centroid is now closest to src. 113
[Tue Sep 27 22:41:51 2011] Vigneting correction estimate = 1.000000
[Tue Sep 27 22:41:51 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Sep 27 22:41:51 2011] Assessing source extent using major axis lower bound
[Tue Sep 27 22:41:51 2011] Source does appear to be extended
[Tue Sep 27 22:41:51 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Sep 27 22:56:20 2011] Not overwriting source region fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src16_src.reg
[Tue Sep 27 22:56:20 2011] Extracting stamp from image fullrun_ccd3_acisf10903_pi14-548_cl_sm2.00.img.gz, (395, 595) - (532, 732)
[Tue Sep 27 22:56:20 2011] Writing fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src16.gif
[Tue Sep 27 22:57:20 2011] ../../acisf10903/products/events/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src16_src.evt and ../../acisf10903/products/events/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src16_bgd.evt exist, delete to re-create
[Tue Sep 27 22:57:20 2011] Size of ../../acisf10903/products/events/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src16_src.evt.gz[events] = 2040 counts
[Tue Sep 27 22:57:20 2011] Mean chipx,y = (667.74, 709.61)
[Tue Sep 27 22:57:20 2011] Mean tdetx,y = (4422.39, 3728.74)
[Tue Sep 27 22:57:20 2011] chipx,y range = (637.00-695.00, 681.00-737.00)
[Tue Sep 27 22:57:20 2011] Size of ../../acisf10903/products/events/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src16_bgd.evt.gz[events] = 13997 counts
[Tue Sep 27 22:57:20 2011] ../../acisf10903/products/images/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src16_src.img and ../../acisf10903/products/images/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src16_bgd.img exist, delete to re-create
[Tue Sep 27 22:57:20 2011] ../../acisf10903/products/spectra/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src16_src.pi and ../../acisf10903/products/spectra/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src16_bgd.pi exist, delete to re-create
[Tue Sep 27 22:57:23 2011] ../../acisf10903/products/lightcurves/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src16_src.lc and ../../acisf10903/products/lightcurves/fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src16_bgd.lc exist, delete to re-create
[Tue Sep 27 23:05:11 2011] Keeping rmf generated by specextract
[Tue Sep 27 23:05:11 2011] 192.499
[Tue Sep 27 23:05:38 2011] Updating aperture counts using extracted products
[Tue Sep 27 23:05:38 2011] Error reading totcts from fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src16_src.pi.gz
[Tue Sep 27 23:05:42 2011] Calculating source flux in energy range 0.30-8.00
[Tue Sep 27 23:05:42 2011] Using photon index=1.80, rate=0.0102, arf fullrun_ccd3_acisf10903_pi14-548_pass1_cl_src16.arf
[Tue Sep 27 23:05:42 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Sep 27 23:05:42 2011] Updating source flux to 1.5e-13