[Fri Sep 30 20:29:51 2011] Detection parameters:
  Position = (784.5, 309.8) = 17 45 58.22 -28 58 54.0
  Extent = 0.5" x 0.5", rotation angle = 166 degrees
  Source counts = 17.7 +/- 5.1
  Background counts = 8.3
  Rate = 0.0002 +/- 6e-05

[Fri Sep 30 20:29:52 2011] Off-axis axis estimate = 4.20'
[Fri Sep 30 20:32:36 2011] Using EEF radius (= 0.89 ")to estimate initial spatial extent for simple fitting
[Fri Sep 30 20:32:36 2011] Initial guess for spatial extent in simple fitting = 0.89"
[Fri Sep 30 20:32:36 2011] source mask rpix=1.8, npix_max = 21, mask sum = 25, frac = 1.171
[Fri Sep 30 20:32:36 2011] Giving source the simple spatial ID 51 for pass 0, mean size = 0.89"
[Fri Sep 30 20:32:40 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_src51.ximg exists
[Fri Sep 30 20:32:40 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_src51_1.ximg exists
[Fri Sep 30 20:32:40 2011] Fit fullrun_ccd0_acisf11843_pi14-548_cl_pass0_src51 appears to have run properly
[Fri Sep 30 20:32:43 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_tfrozen_src51.ximg exists
[Fri Sep 30 20:32:43 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass0_tfrozen_src51_1.ximg exists
[Fri Sep 30 20:32:43 2011] Fit fullrun_ccd0_acisf11843_pi14-548_cl_pass0_tfrozen_src51 appears to have run properly
[Fri Sep 30 20:33:30 2011] Spatial fit model total counts = 42.998200, observed total counts = 43.000000
[Fri Sep 30 20:33:30 2011] Offset between fit and detection position for source 52 = 1.430861 pixels
[Fri Sep 30 20:33:30 2011] 43.028500 total counts/ 19.498000 bgd. counts: snr = 5.328882
Spatial fit parameters:
  Offset between fit and detection position for source 52 = 1.430861 pixels
  Position = (785.2, 311.0) = 17 45 58.21 -28 58 53.7
  Extent = 1.1 (0.8-1.8)", rotation angle = 0
  Source counts = 23.5 +/- 6.6
  Background counts = 19.5
  Rate = 0.0003 +/- 8e-05
[Fri Sep 30 20:33:30 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 20:33:30 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 20:33:30 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 20:33:30 2011] Source does appear to be extended
[Fri Sep 30 20:33:30 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 20:34:43 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Sep 30 20:34:43 2011] Initial guess for spatial extent in simple fitting = 1.13"
[Fri Sep 30 20:34:43 2011] source mask rpix=2.3, npix_max = 31, mask sum = 36, frac = 1.150
[Fri Sep 30 20:34:43 2011] Giving source the simple spatial ID 48 for pass 1, mean size = 1.13"
[Fri Sep 30 20:34:45 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src48.ximg exists
[Fri Sep 30 20:34:45 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src48_1.ximg exists
[Fri Sep 30 20:34:45 2011] Fit fullrun_ccd0_acisf11843_pi14-548_cl_pass1_src48 appears to have run properly
[Fri Sep 30 20:34:47 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_tfrozen_src48.ximg exists
[Fri Sep 30 20:34:47 2011] fullrun_ccd0_acisf11843_pi14-548_cl_pass1_tfrozen_src48_1.ximg exists
[Fri Sep 30 20:34:47 2011] Fit fullrun_ccd0_acisf11843_pi14-548_cl_pass1_tfrozen_src48 appears to have run properly
[Fri Sep 30 20:35:25 2011] Spatial fit model total counts = 41.996200, observed total counts = 42.000000
[Fri Sep 30 20:35:25 2011] Offset between fit and detection position for source 52 = 0.657316 pixels
[Fri Sep 30 20:35:25 2011] 42.749900 total counts/ 15.582500 bgd. counts: snr = 6.882235
Spatial fit parameters:
  Offset between fit and detection position for source 52 = 0.657316 pixels
  Position = (785.0, 310.4) = 17 45 58.22 -28 58 54.0
  Extent = 1.2 (0.8-2.1)", rotation angle = 0
  Source counts = 27.2 +/- 6.5
  Background counts = 15.6
  Rate = 0.0003 +/- 8e-05
[Fri Sep 30 20:35:25 2011] Vigneting correction estimate = 1.000000
[Fri Sep 30 20:35:25 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 30 20:35:25 2011] Assessing source extent using major axis lower bound
[Fri Sep 30 20:35:25 2011] Source does appear to be extended
[Fri Sep 30 20:35:25 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 30 20:36:28 2011] Not overwriting source region fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src52_src.reg
[Fri Sep 30 20:36:28 2011] Extracting stamp from image fullrun_ccd0_acisf11843_pi14-548_cl_sm2.00.img.gz, (728, 253) - (842, 367)
[Fri Sep 30 20:36:28 2011] Writing fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src52.gif
[Fri Sep 30 20:38:40 2011] ../../acisf11843/products/events/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src52_src.evt and ../../acisf11843/products/events/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src52_bgd.evt exist, delete to re-create
[Fri Sep 30 20:38:40 2011] Size of ../../acisf11843/products/events/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src52_src.evt.gz[events] = 53 counts
[Fri Sep 30 20:38:40 2011] Mean chipx,y = (654.09, 831.96)
[Fri Sep 30 20:38:40 2011] Mean tdetx,y = (3892.96, 4477.91)
[Fri Sep 30 20:38:40 2011] chipx,y range = (630.00-674.00, 809.00-855.00)
[Fri Sep 30 20:38:40 2011] Size of ../../acisf11843/products/events/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src52_bgd.evt.gz[events] = 419 counts
[Fri Sep 30 20:38:40 2011] ../../acisf11843/products/images/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src52_src.img and ../../acisf11843/products/images/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src52_bgd.img exist, delete to re-create
[Fri Sep 30 20:38:40 2011] ../../acisf11843/products/spectra/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src52_src.pi and ../../acisf11843/products/spectra/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src52_bgd.pi exist, delete to re-create
[Fri Sep 30 20:38:40 2011] Not generating rmf since there are only 27 counts
[Fri Sep 30 20:38:43 2011] ../../acisf11843/products/lightcurves/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src52_src.lc and ../../acisf11843/products/lightcurves/fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src52_bgd.lc exist, delete to re-create
[Fri Sep 30 20:39:09 2011] 186.9
[Fri Sep 30 20:50:16 2011] Updating aperture counts using extracted products
[Fri Sep 30 20:50:16 2011] Error reading totcts from fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src52_src.pi.gz
[Fri Sep 30 20:50:16 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 30 20:50:16 2011] Using photon index=1.80, rate=0.000344, arf fullrun_ccd0_acisf11843_pi14-548_pass1_cl_src52.arf
[Fri Sep 30 20:50:16 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 30 20:50:16 2011] Updating source flux to 5.6e-15
[Fri Sep 30 20:50:28 2011] Source 52 has fewer than 100.000000 counts, skipping spectral fitting