[Mon Oct 24 02:41:37 2011] Detection parameters:
  Position = (751.8, 290.2) = 20 9 52.51 -48 22 37.4
  Extent = 0.7" x 0.6", rotation angle = 127 degrees
  Source counts = 22.4 +/- 5.5
  Background counts = 7.6
  Rate = 0.0003 +/- 8e-05

[Mon Oct 24 02:41:39 2011] Off-axis axis estimate = 2.20'
[Mon Oct 24 02:42:48 2011] Using EEF radius (= 0.45 ")to estimate initial spatial extent for simple fitting
[Mon Oct 24 02:42:48 2011] Initial guess for spatial extent in simple fitting = 0.45"
[Mon Oct 24 02:42:48 2011] source mask rpix=0.9, npix_max = 8, mask sum = 9, frac = 1.118
[Mon Oct 24 02:42:48 2011] Giving source the simple spatial ID 24 for pass 0, mean size = 0.45"
[Mon Oct 24 02:42:50 2011] fullrun_ccd3_acisf11753_pi14-548_cl_pass0_src24.ximg exists
[Mon Oct 24 02:42:50 2011] fullrun_ccd3_acisf11753_pi14-548_cl_pass0_src24_1.ximg exists
[Mon Oct 24 02:42:50 2011] Fit fullrun_ccd3_acisf11753_pi14-548_cl_pass0_src24 appears to have run properly
[Mon Oct 24 02:42:50 2011] fullrun_ccd3_acisf11753_pi14-548_cl_pass0_tfrozen_src24.ximg exists
[Mon Oct 24 02:42:51 2011] fullrun_ccd3_acisf11753_pi14-548_cl_pass0_tfrozen_src24_1.ximg exists
[Mon Oct 24 02:42:51 2011] Fit fullrun_ccd3_acisf11753_pi14-548_cl_pass0_tfrozen_src24 appears to have run properly
[Mon Oct 24 02:43:10 2011] Spatial fit model total counts = 45.998100, observed total counts = 46.000000
[Mon Oct 24 02:43:10 2011] Offset between fit and detection position for source 16 = 0.630090 pixels
[Mon Oct 24 02:43:10 2011] 45.981000 total counts/ 25.498100 bgd. counts: snr = 4.056370
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.630090 pixels
  Position = (751.8, 290.8) = 20 9 52.53 -48 22 37.4
  Extent = 0.6 (0.4-0.9)", rotation angle = 0
  Source counts = 20.5 +/- 6.8
  Background counts = 25.5
  Rate = 0.0003 +/- 9e-05
[Mon Oct 24 02:43:10 2011] Vigneting correction estimate = 1.000000
[Mon Oct 24 02:43:10 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Oct 24 02:43:10 2011] Assessing source extent using major axis lower bound
[Mon Oct 24 02:43:10 2011] Source does appear to be extended
[Mon Oct 24 02:43:10 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Oct 24 02:43:41 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Oct 24 02:43:41 2011] Initial guess for spatial extent in simple fitting = 0.55"
[Mon Oct 24 02:43:41 2011] source mask rpix=1.1, npix_max = 10, mask sum = 9, frac = 0.851
[Mon Oct 24 02:43:41 2011] Giving source the simple spatial ID 24 for pass 1, mean size = 0.55"
[Mon Oct 24 02:43:43 2011] fullrun_ccd3_acisf11753_pi14-548_cl_pass1_src24.ximg exists
[Mon Oct 24 02:43:43 2011] fullrun_ccd3_acisf11753_pi14-548_cl_pass1_src24_1.ximg exists
[Mon Oct 24 02:43:43 2011] Fit fullrun_ccd3_acisf11753_pi14-548_cl_pass1_src24 appears to have run properly
[Mon Oct 24 02:43:44 2011] fullrun_ccd3_acisf11753_pi14-548_cl_pass1_tfrozen_src24.ximg exists
[Mon Oct 24 02:43:44 2011] fullrun_ccd3_acisf11753_pi14-548_cl_pass1_tfrozen_src24_1.ximg exists
[Mon Oct 24 02:43:44 2011] Fit fullrun_ccd3_acisf11753_pi14-548_cl_pass1_tfrozen_src24 appears to have run properly
[Mon Oct 24 02:44:00 2011] Spatial fit model total counts = 42.999100, observed total counts = 43.000000
[Mon Oct 24 02:44:00 2011] Offset between fit and detection position for source 16 = 0.005003 pixels
[Mon Oct 24 02:44:00 2011] 43.401700 total counts/ 22.649900 bgd. counts: snr = 4.360363
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.005003 pixels
  Position = (751.8, 290.8) = 20 9 52.53 -48 22 37.4
  Extent = 0.6 (0.4-0.9)", rotation angle = 0
  Source counts = 20.8 +/- 6.6
  Background counts = 22.6
  Rate = 0.0003 +/- 9e-05
[Mon Oct 24 02:44:00 2011] Vigneting correction estimate = 1.000000
[Mon Oct 24 02:44:00 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Oct 24 02:44:00 2011] Assessing source extent using major axis lower bound
[Mon Oct 24 02:44:00 2011] Source does appear to be extended
[Mon Oct 24 02:44:00 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Mon Oct 24 02:47:59 2011] Not overwriting source region fullrun_ccd3_acisf11753_pi14-548_pass1_cl_src16_src.reg
[Mon Oct 24 02:47:59 2011] Extracting stamp from image fullrun_ccd3_acisf11753_pi14-548_cl_sm2.00.img.gz, (726, 265) - (777, 316)
[Mon Oct 24 02:47:59 2011] Writing fullrun_ccd3_acisf11753_pi14-548_pass1_cl_src16.gif
[Mon Oct 24 02:49:04 2011] ../../acisf11753/products/events/fullrun_ccd3_acisf11753_pi14-548_pass1_cl_src16_src.evt and ../../acisf11753/products/events/fullrun_ccd3_acisf11753_pi14-548_pass1_cl_src16_bgd.evt exist, delete to re-create
[Mon Oct 24 02:49:04 2011] Size of ../../acisf11753/products/events/fullrun_ccd3_acisf11753_pi14-548_pass1_cl_src16_src.evt.gz[events] = 29 counts
[Mon Oct 24 02:49:04 2011] Mean chipx,y = (856.97, 779.17)
[Mon Oct 24 02:49:04 2011] Mean tdetx,y = (4352.83, 3917.97)
[Mon Oct 24 02:49:04 2011] chipx,y range = (837.00-872.00, 757.00-794.00)
[Mon Oct 24 02:49:04 2011] Size of ../../acisf11753/products/events/fullrun_ccd3_acisf11753_pi14-548_pass1_cl_src16_bgd.evt.gz[events] = 64 counts
[Mon Oct 24 02:49:04 2011] ../../acisf11753/products/images/fullrun_ccd3_acisf11753_pi14-548_pass1_cl_src16_src.img and ../../acisf11753/products/images/fullrun_ccd3_acisf11753_pi14-548_pass1_cl_src16_bgd.img exist, delete to re-create
[Mon Oct 24 02:49:04 2011] ../../acisf11753/products/spectra/fullrun_ccd3_acisf11753_pi14-548_pass1_cl_src16_src.pi and ../../acisf11753/products/spectra/fullrun_ccd3_acisf11753_pi14-548_pass1_cl_src16_bgd.pi exist, delete to re-create
[Mon Oct 24 02:49:04 2011] Not generating rmf since there are only 20 counts
[Mon Oct 24 02:49:07 2011] ../../acisf11753/products/lightcurves/fullrun_ccd3_acisf11753_pi14-548_pass1_cl_src16_src.lc and ../../acisf11753/products/lightcurves/fullrun_ccd3_acisf11753_pi14-548_pass1_cl_src16_bgd.lc exist, delete to re-create
[Mon Oct 24 02:49:47 2011] 200.422
[Mon Oct 24 02:49:53 2011] Updating aperture counts using extracted products
[Mon Oct 24 02:49:53 2011] Error reading totcts from fullrun_ccd3_acisf11753_pi14-548_pass1_cl_src16_src.pi.gz
[Mon Oct 24 02:49:53 2011] Calculating source flux in energy range 0.30-8.00
[Mon Oct 24 02:49:53 2011] Using photon index=1.80, rate=0.000286, arf fullrun_ccd3_acisf11753_pi14-548_pass1_cl_src16.arf
[Mon Oct 24 02:49:53 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Mon Oct 24 02:49:53 2011] Updating source flux to 3.3e-15
[Mon Oct 24 02:50:25 2011] Source 16 has fewer than 100.000000 counts, skipping spectral fitting