[Fri Oct 28 21:41:40 2011] Detection parameters:
  Position = (365.7, 820.4) = 5 47 14.06 0 9 7.3
  Extent = 3.0" x 2.7", rotation angle = 143 degrees
  Source counts = 524.1 +/- 24.3
  Background counts = 65.9
  Rate = 0.006 +/- 0.0003

[Fri Oct 28 21:41:42 2011] Off-axis axis estimate = 9.21'
[Fri Oct 28 21:43:10 2011] Using EEF radius (= 3.75 ")to estimate initial spatial extent for simple fitting
[Fri Oct 28 21:43:10 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Fri Oct 28 21:43:10 2011] Initial guess for spatial extent in simple fitting = 3.75"
[Fri Oct 28 21:43:10 2011] source mask rpix=7.6, npix_max = 264, mask sum = 272, frac = 1.030
[Fri Oct 28 21:43:10 2011] Giving source the simple spatial ID 2 for pass 0, mean size = 3.75"
[Fri Oct 28 21:43:11 2011] fullrun_ccd0_acisf01872_pi14-548_cl_pass0_src2.ximg exists
[Fri Oct 28 21:43:11 2011] fullrun_ccd0_acisf01872_pi14-548_cl_pass0_src2_1.ximg exists
[Fri Oct 28 21:43:11 2011] Fit fullrun_ccd0_acisf01872_pi14-548_cl_pass0_src2 appears to have run properly
[Fri Oct 28 21:43:12 2011] fullrun_ccd0_acisf01872_pi14-548_cl_pass0_tfrozen_src2.ximg exists
[Fri Oct 28 21:43:12 2011] fullrun_ccd0_acisf01872_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists
[Fri Oct 28 21:43:12 2011] Fit fullrun_ccd0_acisf01872_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly
[Fri Oct 28 21:43:28 2011] Spatial fit model total counts = 596.548000, observed total counts = 595.000000
[Fri Oct 28 21:43:28 2011] Offset between fit and detection position for source 2 = 0.647066 pixels
[Fri Oct 28 21:43:28 2011] 597.620000 total counts/ 100.313000 bgd. counts: snr = 49.653054
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 0.647066 pixels
  Position = (365.3, 821.0) = 5 47 14.08 0 9 7.3
  Extent = 3.5 (3.2-3.9)" x 2.8 (2.3-3.2)", rotation angle = 28 (10-45) degrees
  Source counts = 497.3 +/- 24.4
  Background counts = 100.3
  Rate = 0.005 +/- 0.0003
[Fri Oct 28 21:43:28 2011] Vigneting correction estimate = 1.000000
[Fri Oct 28 21:43:28 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct 28 21:43:28 2011] Assessing source extent using major axis lower bound
[Fri Oct 28 21:43:28 2011] Source does appear to be extended
[Fri Oct 28 21:43:28 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.99
[Fri Oct 28 21:44:03 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Oct 28 21:44:03 2011] Initial guess for spatial extent in simple fitting = 3.18"
[Fri Oct 28 21:44:03 2011] source mask rpix=6.5, npix_max = 193, mask sum = 196, frac = 1.012
[Fri Oct 28 21:44:03 2011] Giving source the simple spatial ID 2 for pass 1, mean size = 3.18"
[Fri Oct 28 21:44:04 2011] fullrun_ccd0_acisf01872_pi14-548_cl_pass1_src2.ximg exists
[Fri Oct 28 21:44:04 2011] fullrun_ccd0_acisf01872_pi14-548_cl_pass1_src2_1.ximg exists
[Fri Oct 28 21:44:04 2011] Fit fullrun_ccd0_acisf01872_pi14-548_cl_pass1_src2 appears to have run properly
[Fri Oct 28 21:44:04 2011] fullrun_ccd0_acisf01872_pi14-548_cl_pass1_tfrozen_src2.ximg exists
[Fri Oct 28 21:44:04 2011] fullrun_ccd0_acisf01872_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists
[Fri Oct 28 21:44:04 2011] Fit fullrun_ccd0_acisf01872_pi14-548_cl_pass1_tfrozen_src2 appears to have run properly
[Fri Oct 28 21:44:19 2011] Spatial fit model total counts = 581.566000, observed total counts = 574.000000
[Fri Oct 28 21:44:19 2011] Offset between fit and detection position for source 2 = 0.322118 pixels
[Fri Oct 28 21:44:19 2011] 583.500000 total counts/ 250.311000 bgd. counts: snr = 21.059628
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 0.322118 pixels
  Position = (365.4, 820.7) = 5 47 14.08 0 9 7.2
  Extent = 2.7" x 1.6", rotation angle = 24
  Source counts = 333.2 +/- 24.2
  Background counts = 250.3
  Rate = 0.004 +/- 0.0003
[Fri Oct 28 21:44:19 2011] Vigneting correction estimate = 1.000000
[Fri Oct 28 21:44:19 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct 28 21:44:19 2011] Assessing source extent using major
[Fri Oct 28 21:44:19 2011] Source does appear to be extended
[Fri Oct 28 21:44:19 2011] Computing asymmetry using major and minor axis, asym = 1.74
[Fri Oct 28 21:44:19 2011] Source is asymmetric
[Fri Oct 28 21:44:54 2011] Not overwriting source region fullrun_ccd0_acisf01872_pi14-548_pass1_cl_src2_src.reg
[Fri Oct 28 21:44:54 2011] Extracting stamp from image fullrun_ccd0_acisf01872_pi14-548_cl_sm2.00.img.gz, (240, 696) - (490, 946)
[Fri Oct 28 21:44:54 2011] Writing fullrun_ccd0_acisf01872_pi14-548_pass1_cl_src2.gif
[Fri Oct 28 21:44:58 2011] ../../acisf01872/products/events/fullrun_ccd0_acisf01872_pi14-548_pass1_cl_src2_src.evt and ../../acisf01872/products/events/fullrun_ccd0_acisf01872_pi14-548_pass1_cl_src2_bgd.evt exist, delete to re-create
[Fri Oct 28 21:44:58 2011] Size of ../../acisf01872/products/events/fullrun_ccd0_acisf01872_pi14-548_pass1_cl_src2_src.evt.gz[events] = 500 counts
[Fri Oct 28 21:44:58 2011] Mean chipx,y = (324.85, 255.87)
[Fri Oct 28 21:44:58 2011] Mean tdetx,y = (3316.87, 4807.15)
[Fri Oct 28 21:44:58 2011] chipx,y range = (289.00-357.00, 229.00-283.00)
[Fri Oct 28 21:44:58 2011] Size of ../../acisf01872/products/events/fullrun_ccd0_acisf01872_pi14-548_pass1_cl_src2_bgd.evt.gz[events] = 301 counts
[Fri Oct 28 21:44:58 2011] ../../acisf01872/products/images/fullrun_ccd0_acisf01872_pi14-548_pass1_cl_src2_src.img and ../../acisf01872/products/images/fullrun_ccd0_acisf01872_pi14-548_pass1_cl_src2_bgd.img exist, delete to re-create
[Fri Oct 28 21:44:58 2011] ../../acisf01872/products/spectra/fullrun_ccd0_acisf01872_pi14-548_pass1_cl_src2_src.pi and ../../acisf01872/products/spectra/fullrun_ccd0_acisf01872_pi14-548_pass1_cl_src2_bgd.pi exist, delete to re-create
[Fri Oct 28 21:45:01 2011] ../../acisf01872/products/lightcurves/fullrun_ccd0_acisf01872_pi14-548_pass1_cl_src2_src.lc and ../../acisf01872/products/lightcurves/fullrun_ccd0_acisf01872_pi14-548_pass1_cl_src2_bgd.lc exist, delete to re-create
[Fri Oct 28 21:45:53 2011] Keeping rmf generated by specextract
[Fri Oct 28 21:45:54 2011] 171.055
[Fri Oct 28 21:50:58 2011] Updating aperture counts using extracted products
[Fri Oct 28 21:50:58 2011] Error reading totcts from fullrun_ccd0_acisf01872_pi14-548_pass1_cl_src2_src.pi.gz
[Fri Oct 28 21:50:58 2011] Calculating source flux in energy range 0.30-8.00
[Fri Oct 28 21:50:58 2011] Using photon index=1.80, rate=0.00355, arf fullrun_ccd0_acisf01872_pi14-548_pass1_cl_src2.arf
[Fri Oct 28 21:50:58 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Oct 28 21:50:58 2011] Updating source flux to 4.3e-14