[Sat Sep 24 20:51:43 2011] Detection parameters:
  Position = (741.5, 566.6) = 0 47 15.78 -73 8 9.2
  Extent = 1.2" x 0.6", rotation angle = 151 degrees
  Source counts = 31.6 +/- 6.9
  Background counts = 15.4
  Rate = 0.0004 +/- 9e-05

[Sat Sep 24 20:51:46 2011] Off-axis axis estimate = 1.40'
[Sat Sep 24 20:52:57 2011] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting
[Sat Sep 24 20:52:57 2011] Initial guess for spatial extent in simple fitting = 0.39"
[Sat Sep 24 20:52:57 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.355
[Sat Sep 24 20:52:57 2011] Giving source the simple spatial ID 10 for pass 0, mean size = 0.39"
[Sat Sep 24 20:52:58 2011] fullrun_ccd7_acisf03904_pi14-548_cl_pass0_src10.ximg exists
[Sat Sep 24 20:52:58 2011] fullrun_ccd7_acisf03904_pi14-548_cl_pass0_src10_1.ximg exists
[Sat Sep 24 20:52:58 2011] Fit fullrun_ccd7_acisf03904_pi14-548_cl_pass0_src10 appears to have run properly
[Sat Sep 24 20:52:59 2011] fullrun_ccd7_acisf03904_pi14-548_cl_pass0_tfrozen_src10.ximg exists
[Sat Sep 24 20:52:59 2011] fullrun_ccd7_acisf03904_pi14-548_cl_pass0_tfrozen_src10_1.ximg exists
[Sat Sep 24 20:52:59 2011] Fit fullrun_ccd7_acisf03904_pi14-548_cl_pass0_tfrozen_src10 appears to have run properly
[Sat Sep 24 20:53:10 2011] Spatial fit model total counts = 81.332600, observed total counts = 82.000000
[Sat Sep 24 20:53:10 2011] Offset between fit and detection position for source 8 = 1.031240 pixels
[Sat Sep 24 20:53:10 2011] 78.004500 total counts/ 53.381800 bgd. counts: snr = 3.370071
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 1.031240 pixels
  Position = (742.4, 567.0) = 0 47 15.73 -73 8 9.3
  Extent = 1.5 (1.1-3.0)" x 0.3 (0.2-0.8)", rotation angle = 30 (20-40) degrees
  Source counts = 24.6 +/- 8.8
  Background counts = 53.4
  Rate = 0.0003 +/- 0.0001
[Sat Sep 24 20:53:10 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 20:53:10 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 20:53:10 2011] Assessing source extent using major axis lower bound
[Sat Sep 24 20:53:10 2011] Source does appear to be extended
[Sat Sep 24 20:53:10 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.41
[Sat Sep 24 20:53:28 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Sep 24 20:53:28 2011] Initial guess for spatial extent in simple fitting = 0.92"
[Sat Sep 24 20:53:28 2011] source mask rpix=1.9, npix_max = 22, mask sum = 20, frac = 0.895
[Sat Sep 24 20:53:28 2011] Giving source the simple spatial ID 10 for pass 1, mean size = 0.92"
[Sat Sep 24 20:53:29 2011] fullrun_ccd7_acisf03904_pi14-548_cl_pass1_src10.ximg exists
[Sat Sep 24 20:53:29 2011] fullrun_ccd7_acisf03904_pi14-548_cl_pass1_src10_1.ximg exists
[Sat Sep 24 20:53:29 2011] Fit fullrun_ccd7_acisf03904_pi14-548_cl_pass1_src10 appears to have run properly
[Sat Sep 24 20:53:29 2011] fullrun_ccd7_acisf03904_pi14-548_cl_pass1_tfrozen_src10.ximg exists
[Sat Sep 24 20:53:29 2011] fullrun_ccd7_acisf03904_pi14-548_cl_pass1_tfrozen_src10_1.ximg exists
[Sat Sep 24 20:53:29 2011] Fit fullrun_ccd7_acisf03904_pi14-548_cl_pass1_tfrozen_src10 appears to have run properly
[Sat Sep 24 20:53:39 2011] Spatial fit model total counts = 83.220200, observed total counts = 84.000000
[Sat Sep 24 20:53:39 2011] Offset between fit and detection position for source 8 = 0.066758 pixels
[Sat Sep 24 20:53:39 2011] 81.311000 total counts/ 56.861300 bgd. counts: snr = 3.242389
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 0.066758 pixels
  Position = (742.4, 567.0) = 0 47 15.73 -73 8 9.3
  Extent = 1.8 (1.6-3.7)" x 0.3 (0.2-0.7)", rotation angle = 28 (19-38) degrees
  Source counts = 24.4 +/- 9.0
  Background counts = 56.9
  Rate = 0.0003 +/- 0.0001
[Sat Sep 24 20:53:39 2011] Vigneting correction estimate = 1.000000
[Sat Sep 24 20:53:39 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Sep 24 20:53:39 2011] Assessing source extent using major axis lower bound
[Sat Sep 24 20:53:39 2011] Source does appear to be extended
[Sat Sep 24 20:53:39 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 2.32
[Sat Sep 24 20:53:39 2011] Source is asymmetric
[Sat Sep 24 20:54:44 2011] Not overwriting source region fullrun_ccd7_acisf03904_pi14-548_pass1_cl_src8_src.reg
[Sat Sep 24 20:54:44 2011] Extracting stamp from image fullrun_ccd7_acisf03904_pi14-548_cl_sm2.00.img.gz, (659, 483) - (826, 651)
[Sat Sep 24 20:54:44 2011] Writing fullrun_ccd7_acisf03904_pi14-548_pass1_cl_src8.gif
[Sat Sep 24 20:55:17 2011] ../../acisf03904/products/events/fullrun_ccd7_acisf03904_pi14-548_pass1_cl_src8_src.evt and ../../acisf03904/products/events/fullrun_ccd7_acisf03904_pi14-548_pass1_cl_src8_bgd.evt exist, delete to re-create
[Sat Sep 24 20:55:17 2011] Size of ../../acisf03904/products/events/fullrun_ccd7_acisf03904_pi14-548_pass1_cl_src8_src.evt.gz[events] = 39 counts
[Sat Sep 24 20:55:17 2011] Mean chipx,y = (382.54, 521.33)
[Sat Sep 24 20:55:17 2011] Mean tdetx,y = (4299.54, 2223.33)
[Sat Sep 24 20:55:17 2011] chipx,y range = (367.00-402.00, 497.00-546.00)
[Sat Sep 24 20:55:17 2011] Size of ../../acisf03904/products/events/fullrun_ccd7_acisf03904_pi14-548_pass1_cl_src8_bgd.evt.gz[events] = 1178 counts
[Sat Sep 24 20:55:17 2011] ../../acisf03904/products/images/fullrun_ccd7_acisf03904_pi14-548_pass1_cl_src8_src.img and ../../acisf03904/products/images/fullrun_ccd7_acisf03904_pi14-548_pass1_cl_src8_bgd.img exist, delete to re-create
[Sat Sep 24 20:55:17 2011] ../../acisf03904/products/spectra/fullrun_ccd7_acisf03904_pi14-548_pass1_cl_src8_src.pi and ../../acisf03904/products/spectra/fullrun_ccd7_acisf03904_pi14-548_pass1_cl_src8_bgd.pi exist, delete to re-create
[Sat Sep 24 20:55:17 2011] Not generating rmf since there are only 24 counts
[Sat Sep 24 20:55:20 2011] ../../acisf03904/products/lightcurves/fullrun_ccd7_acisf03904_pi14-548_pass1_cl_src8_src.lc and ../../acisf03904/products/lightcurves/fullrun_ccd7_acisf03904_pi14-548_pass1_cl_src8_bgd.lc exist, delete to re-create
[Sat Sep 24 20:56:38 2011] 239.246
[Sat Sep 24 20:56:42 2011] Updating aperture counts using extracted products
[Sat Sep 24 20:56:42 2011] Error reading totcts from fullrun_ccd7_acisf03904_pi14-548_pass1_cl_src8_src.pi.gz
[Sat Sep 24 20:56:42 2011] Calculating source flux in energy range 0.30-8.00
[Sat Sep 24 20:56:42 2011] Using photon index=1.80, rate=0.000329, arf fullrun_ccd7_acisf03904_pi14-548_pass1_cl_src8.arf
[Sat Sep 24 20:56:42 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Sep 24 20:56:42 2011] Updating source flux to 3e-15
[Sat Sep 24 20:57:04 2011] Source 8 has fewer than 100.000000 counts, skipping spectral fitting