[Fri Sep 23 09:58:12 2011] Detection parameters:
  Position = (866.9, 583.0) = 20 33 7.37 40 58 13.9
  Extent = 1.6" x 0.9", rotation angle = 106 degrees
  Source counts = 57.4 +/- 8.1
  Background counts = 7.6
  Rate = 0.002 +/- 0.0003

[Fri Sep 23 09:58:26 2011] Off-axis axis estimate = 6.89'
[Fri Sep 23 10:00:11 2011] Using EEF radius (= 2.12 ")to estimate initial spatial extent for simple fitting
[Fri Sep 23 10:00:11 2011] Initial guess for spatial extent in simple fitting = 2.12"
[Fri Sep 23 10:00:11 2011] source mask rpix=4.3, npix_max = 92, mask sum = 97, frac = 1.051
[Fri Sep 23 10:00:11 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 2.12"
[Fri Sep 23 10:00:12 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass0_src8.ximg exists
[Fri Sep 23 10:00:12 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass0_src8_1.ximg exists
[Fri Sep 23 10:00:12 2011] Fit fullrun_ccd3_acisf10971_pi14-548_cl_pass0_src8 appears to have run properly
[Fri Sep 23 10:00:21 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass0_tfrozen_src8.ximg exists
[Fri Sep 23 10:00:21 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass0_tfrozen_src8_1.ximg exists
[Fri Sep 23 10:00:21 2011] Fit fullrun_ccd3_acisf10971_pi14-548_cl_pass0_tfrozen_src8 appears to have run properly
[Fri Sep 23 10:00:54 2011] Spatial fit model total counts = 69.518800, observed total counts = 70.000000
[Fri Sep 23 10:00:54 2011] Offset between fit and detection position for source 3 = 0.453072 pixels
[Fri Sep 23 10:00:54 2011] 69.889700 total counts/ 11.758600 bgd. counts: snr = 16.952382
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.453072 pixels
  Position = (867.3, 582.8) = 20 33 7.38 40 58 13.6
  Extent = 1.8 (1.2-1.9)" x 1.1 (0.7-1.3)", rotation angle = 79 (69-75) degrees
  Source counts = 58.1 +/- 8.4
  Background counts = 11.8
  Rate = 0.002 +/- 0.0003
[Fri Sep 23 10:00:54 2011] Vigneting correction estimate = 1.000000
[Fri Sep 23 10:00:54 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 23 10:00:54 2011] Assessing source extent using major axis lower bound
[Fri Sep 23 10:00:54 2011] Source does appear to be extended
[Fri Sep 23 10:00:54 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.99
[Fri Sep 23 10:01:43 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Sep 23 10:01:43 2011] Initial guess for spatial extent in simple fitting = 1.47"
[Fri Sep 23 10:01:43 2011] source mask rpix=3.0, npix_max = 48, mask sum = 49, frac = 1.010
[Fri Sep 23 10:01:43 2011] Giving source the simple spatial ID 8 for pass 1, mean size = 1.47"
[Fri Sep 23 10:01:44 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass1_src8.ximg exists
[Fri Sep 23 10:01:44 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass1_src8_1.ximg exists
[Fri Sep 23 10:01:44 2011] Fit fullrun_ccd3_acisf10971_pi14-548_cl_pass1_src8 appears to have run properly
[Fri Sep 23 10:01:45 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass1_tfrozen_src8.ximg exists
[Fri Sep 23 10:01:45 2011] fullrun_ccd3_acisf10971_pi14-548_cl_pass1_tfrozen_src8_1.ximg exists
[Fri Sep 23 10:01:45 2011] Fit fullrun_ccd3_acisf10971_pi14-548_cl_pass1_tfrozen_src8 appears to have run properly
[Fri Sep 23 10:02:16 2011] Spatial fit model total counts = 61.712100, observed total counts = 62.000000
[Fri Sep 23 10:02:16 2011] Offset between fit and detection position for source 3 = 0.260701 pixels
[Fri Sep 23 10:02:16 2011] 61.601170 total counts/ 8.186270 bgd. counts: snr = 18.668928
Spatial fit parameters:
  Offset between fit and detection position for source 3 = 0.260701 pixels
  Position = (867.6, 582.7) = 20 33 7.37 40 58 13.5
  Extent = 1.5 (1.2-2.0)" x 1.0 (0.7-1.4)", rotation angle = 240 (209-90) degrees
  Source counts = 53.4 +/- 7.8
  Background counts = 8.2
  Rate = 0.002 +/- 0.0003
[Fri Sep 23 10:02:16 2011] Vigneting correction estimate = 1.000000
[Fri Sep 23 10:02:16 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 23 10:02:16 2011] Assessing source extent using major axis lower bound
[Fri Sep 23 10:02:16 2011] Source does appear to be extended
[Fri Sep 23 10:02:16 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.81
[Fri Sep 23 10:10:20 2011] Not overwriting source region fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src3_src.reg
[Fri Sep 23 10:10:20 2011] Extracting stamp from image fullrun_ccd3_acisf10971_pi14-548_cl_sm2.00.img.gz, (799, 514) - (936, 651)
[Fri Sep 23 10:10:20 2011] Writing fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src3.gif
[Fri Sep 23 10:10:44 2011] ../../acisf10971/products/events/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src3_src.evt and ../../acisf10971/products/events/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src3_bgd.evt exist, delete to re-create
[Fri Sep 23 10:10:44 2011] Size of ../../acisf10971/products/events/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src3_src.evt.gz[events] = 65 counts
[Fri Sep 23 10:10:44 2011] Mean chipx,y = (507.18, 305.68)
[Fri Sep 23 10:10:44 2011] Mean tdetx,y = (4826.32, 3568.18)
[Fri Sep 23 10:10:44 2011] chipx,y range = (487.00-530.00, 284.00-329.00)
[Fri Sep 23 10:10:44 2011] Size of ../../acisf10971/products/events/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src3_bgd.evt.gz[events] = 106 counts
[Fri Sep 23 10:10:44 2011] ../../acisf10971/products/images/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src3_src.img and ../../acisf10971/products/images/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src3_bgd.img exist, delete to re-create
[Fri Sep 23 10:10:44 2011] ../../acisf10971/products/spectra/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src3_src.pi and ../../acisf10971/products/spectra/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src3_bgd.pi exist, delete to re-create
[Fri Sep 23 10:10:44 2011] Not generating rmf since there are only 53 counts
[Fri Sep 23 10:10:47 2011] ../../acisf10971/products/lightcurves/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src3_src.lc and ../../acisf10971/products/lightcurves/fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src3_bgd.lc exist, delete to re-create
[Fri Sep 23 10:12:45 2011] 164.215
[Fri Sep 23 10:13:46 2011] Updating aperture counts using extracted products
[Fri Sep 23 10:13:46 2011] Error reading totcts from fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src3_src.pi.gz
[Fri Sep 23 10:13:46 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 23 10:13:46 2011] Using photon index=1.80, rate=0.00177, arf fullrun_ccd3_acisf10971_pi14-548_pass1_cl_src3.arf
[Fri Sep 23 10:13:46 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 23 10:13:46 2011] Updating source flux to 3.2e-14
[Fri Sep 23 10:14:16 2011] Source 3 has fewer than 100.000000 counts, skipping spectral fitting