[Tue Oct 18 20:16:19 2011] Detection parameters:
  Position = (906.5, 856.2) = 11 46 54.76 55 46 38.5
  Extent = 0.5" x 0.5", rotation angle = 38 degrees
  Source counts = 27.8 +/- 5.7
  Background counts = 5.2
  Rate = 0.0006 +/- 0.0001

[Tue Oct 18 20:16:19 2011] Off-axis axis estimate = 5.40'
[Tue Oct 18 20:17:09 2011] Using EEF radius (= 1.35 ")to estimate initial spatial extent for simple fitting
[Tue Oct 18 20:17:09 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Oct 18 20:17:09 2011] Initial guess for spatial extent in simple fitting = 1.35"
[Tue Oct 18 20:17:09 2011] source mask rpix=2.7, npix_max = 42, mask sum = 42, frac = 0.999
[Tue Oct 18 20:17:09 2011] Giving source the simple spatial ID 11 for pass 0, mean size = 1.35"
[Tue Oct 18 20:17:10 2011] fullrun_ccd7_acisf06943_pi14-548_cl_pass0_src11.ximg exists
[Tue Oct 18 20:17:10 2011] fullrun_ccd7_acisf06943_pi14-548_cl_pass0_src11_1.ximg exists
[Tue Oct 18 20:17:10 2011] Fit fullrun_ccd7_acisf06943_pi14-548_cl_pass0_src11 appears to have run properly
[Tue Oct 18 20:17:10 2011] fullrun_ccd7_acisf06943_pi14-548_cl_pass0_tfrozen_src11.ximg exists
[Tue Oct 18 20:17:10 2011] fullrun_ccd7_acisf06943_pi14-548_cl_pass0_tfrozen_src11_1.ximg exists
[Tue Oct 18 20:17:10 2011] Fit fullrun_ccd7_acisf06943_pi14-548_cl_pass0_tfrozen_src11 appears to have run properly
[Tue Oct 18 20:17:20 2011] Spatial fit model total counts = 51.343300, observed total counts = 56.000000
[Tue Oct 18 20:17:20 2011] Offset between fit and detection position for source 20 = 1.364412 pixels
[Tue Oct 18 20:17:20 2011] 52.652000 total counts/ 36.560500 bgd. counts: snr = 2.661279
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 1.364412 pixels
  Position = (906.8, 857.6) = 11 46 54.76 55 46 38.9
  Extent = 1.0" x 0.6", rotation angle = 138
  Source counts = 16.1 +/- 7.3
  Background counts = 36.6
  Rate = 0.0004 +/- 0.0002
[Tue Oct 18 20:17:20 2011] Vigneting correction estimate = 1.000000
[Tue Oct 18 20:17:20 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct 18 20:17:20 2011] Assessing source extent using major
[Tue Oct 18 20:17:20 2011] Source does appear to be extended
[Tue Oct 18 20:17:20 2011] Computing asymmetry using major and minor axis, asym = 1.73
[Tue Oct 18 20:17:20 2011] Source is asymmetric
[Tue Oct 18 20:17:39 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Oct 18 20:17:39 2011] Initial guess for spatial extent in simple fitting = 0.83"
[Tue Oct 18 20:17:39 2011] source mask rpix=1.7, npix_max = 18, mask sum = 20, frac = 1.054
[Tue Oct 18 20:17:39 2011] Giving source the simple spatial ID 11 for pass 1, mean size = 0.83"
[Tue Oct 18 20:17:40 2011] fullrun_ccd7_acisf06943_pi14-548_cl_pass1_src11.ximg exists
[Tue Oct 18 20:17:40 2011] fullrun_ccd7_acisf06943_pi14-548_cl_pass1_src11_1.ximg exists
[Tue Oct 18 20:17:40 2011] Fit fullrun_ccd7_acisf06943_pi14-548_cl_pass1_src11 appears to have run properly
[Tue Oct 18 20:17:40 2011] fullrun_ccd7_acisf06943_pi14-548_cl_pass1_tfrozen_src11.ximg exists
[Tue Oct 18 20:17:40 2011] fullrun_ccd7_acisf06943_pi14-548_cl_pass1_tfrozen_src11_1.ximg exists
[Tue Oct 18 20:17:40 2011] Fit fullrun_ccd7_acisf06943_pi14-548_cl_pass1_tfrozen_src11 appears to have run properly
[Tue Oct 18 20:17:50 2011] Warning, spatial fit 11 centroid is now closest to src. 19
[Tue Oct 18 20:17:50 2011] Source 20 is offset by 0.332161 and 5.922964 pixels which is larger than
2 X fitted extent = 1.533012 x 1.533012, not incorporating fit results
[Tue Oct 18 20:17:50 2011] Vigneting correction estimate = 1.000000
[Tue Oct 18 20:17:50 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct 18 20:17:50 2011] Assessing source extent using major
[Tue Oct 18 20:17:50 2011] Source does appear to be extended
[Tue Oct 18 20:17:50 2011] Computing asymmetry using major and minor axis, asym = 1.73
[Tue Oct 18 20:17:50 2011] Source is asymmetric
[Tue Oct 18 20:19:28 2011] Not overwriting source region fullrun_ccd7_acisf06943_pi14-548_pass1_cl_src20_src.reg
[Tue Oct 18 20:19:28 2011] Extracting stamp from image fullrun_ccd7_acisf06943_pi14-548_cl_sm2.00.img.gz, (859, 810) - (955, 905)
[Tue Oct 18 20:19:28 2011] Writing fullrun_ccd7_acisf06943_pi14-548_pass1_cl_src20.gif
[Tue Oct 18 20:19:56 2011] ../../acisf06943/products/events/fullrun_ccd7_acisf06943_pi14-548_pass1_cl_src20_src.evt and ../../acisf06943/products/events/fullrun_ccd7_acisf06943_pi14-548_pass1_cl_src20_bgd.evt exist, delete to re-create
[Tue Oct 18 20:19:57 2011] Size of ../../acisf06943/products/events/fullrun_ccd7_acisf06943_pi14-548_pass1_cl_src20_src.evt.gz[events] = 48 counts
[Tue Oct 18 20:19:57 2011] Mean chipx,y = (843.96, 350.94)
[Tue Oct 18 20:19:57 2011] Mean tdetx,y = (4760.96, 2052.94)
[Tue Oct 18 20:19:57 2011] chipx,y range = (826.00-865.00, 334.00-372.00)
[Tue Oct 18 20:19:57 2011] Size of ../../acisf06943/products/events/fullrun_ccd7_acisf06943_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 121 counts
[Tue Oct 18 20:19:57 2011] ../../acisf06943/products/images/fullrun_ccd7_acisf06943_pi14-548_pass1_cl_src20_src.img and ../../acisf06943/products/images/fullrun_ccd7_acisf06943_pi14-548_pass1_cl_src20_bgd.img exist, delete to re-create
[Tue Oct 18 20:19:57 2011] ../../acisf06943/products/spectra/fullrun_ccd7_acisf06943_pi14-548_pass1_cl_src20_src.pi and ../../acisf06943/products/spectra/fullrun_ccd7_acisf06943_pi14-548_pass1_cl_src20_bgd.pi exist, delete to re-create
[Tue Oct 18 20:19:57 2011] Not generating rmf since there are only 16 counts
[Tue Oct 18 20:19:59 2011] ../../acisf06943/products/lightcurves/fullrun_ccd7_acisf06943_pi14-548_pass1_cl_src20_src.lc and ../../acisf06943/products/lightcurves/fullrun_ccd7_acisf06943_pi14-548_pass1_cl_src20_bgd.lc exist, delete to re-create
[Tue Oct 18 20:20:43 2011] 213.631
[Tue Oct 18 20:20:46 2011] Updating aperture counts using extracted products
[Tue Oct 18 20:20:46 2011] Error reading totcts from fullrun_ccd7_acisf06943_pi14-548_pass1_cl_src20_src.pi.gz
[Tue Oct 18 20:20:47 2011] Calculating source flux in energy range 0.30-8.00
[Tue Oct 18 20:20:47 2011] Using photon index=1.80, rate=0.00037, arf fullrun_ccd7_acisf06943_pi14-548_pass1_cl_src20.arf
[Tue Oct 18 20:20:47 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Oct 18 20:20:47 2011] Updating source flux to 2.9e-15
[Tue Oct 18 20:21:18 2011] Flag b found in src. 20 procflags, skipping spectral fitting
[Tue Oct 18 20:21:18 2011] Source 20 has fewer than 100.000000 counts, skipping spectral fitting