[Tue Oct 18 20:50:40 2011] Detection parameters:
  Position = (577.2, 586.1) = 20 33 19.22 41 17 56.7
  Extent = 0.7" x 0.5", rotation angle = 112 degrees
  Source counts = 16.5 +/- 4.4
  Background counts = 2.5
  Rate = 0.0006 +/- 0.0002

[Tue Oct 18 20:50:49 2011] Off-axis axis estimate = 4.38'
[Tue Oct 18 20:52:29 2011] Using EEF radius (= 0.95 ")to estimate initial spatial extent for simple fitting
[Tue Oct 18 20:52:29 2011] Initial guess for spatial extent in simple fitting = 0.95"
[Tue Oct 18 20:52:29 2011] source mask rpix=1.9, npix_max = 23, mask sum = 25, frac = 1.054
[Tue Oct 18 20:52:29 2011] Giving source the simple spatial ID 46 for pass 0, mean size = 0.95"
[Tue Oct 18 20:52:32 2011] fullrun_ccd3_acisf10955_pi14-548_cl_pass0_src46.ximg exists
[Tue Oct 18 20:52:32 2011] fullrun_ccd3_acisf10955_pi14-548_cl_pass0_src46_1.ximg exists
[Tue Oct 18 20:52:32 2011] Fit fullrun_ccd3_acisf10955_pi14-548_cl_pass0_src46 appears to have run properly
[Tue Oct 18 20:52:33 2011] fullrun_ccd3_acisf10955_pi14-548_cl_pass0_tfrozen_src46.ximg exists
[Tue Oct 18 20:52:33 2011] fullrun_ccd3_acisf10955_pi14-548_cl_pass0_tfrozen_src46_1.ximg exists
[Tue Oct 18 20:52:33 2011] Fit fullrun_ccd3_acisf10955_pi14-548_cl_pass0_tfrozen_src46 appears to have run properly
[Tue Oct 18 20:53:15 2011] Spatial fit model total counts = 25.306700, observed total counts = 26.000000
[Tue Oct 18 20:53:15 2011] Offset between fit and detection position for source 41 = 0.582308 pixels
[Tue Oct 18 20:53:15 2011] 25.520200 total counts/ 10.074400 bgd. counts: snr = 4.866322
Spatial fit parameters:
  Offset between fit and detection position for source 41 = 0.582308 pixels
  Position = (577.7, 586.4) = 20 33 19.22 41 17 56.6
  Extent = 0.9 (0.5-1.5)" x 0.4 (0.3-0.8)", rotation angle = 75 (62-82) degrees
  Source counts = 15.4 +/- 5.1
  Background counts = 10.1
  Rate = 0.0006 +/- 0.0002
[Tue Oct 18 20:53:15 2011] Vigneting correction estimate = 1.000000
[Tue Oct 18 20:53:15 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct 18 20:53:15 2011] Assessing source extent using major axis lower bound
[Tue Oct 18 20:53:15 2011] Source does appear to be extended
[Tue Oct 18 20:53:15 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.65
[Tue Oct 18 20:54:10 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Tue Oct 18 20:54:10 2011] Initial guess for spatial extent in simple fitting = 0.64"
[Tue Oct 18 20:54:10 2011] source mask rpix=1.3, npix_max = 12, mask sum = 9, frac = 0.701
[Tue Oct 18 20:54:10 2011] Giving source the simple spatial ID 46 for pass 1, mean size = 0.64"
[Tue Oct 18 20:54:17 2011] fullrun_ccd3_acisf10955_pi14-548_cl_pass1_src46.ximg exists
[Tue Oct 18 20:54:17 2011] fullrun_ccd3_acisf10955_pi14-548_cl_pass1_src46_1.ximg exists
[Tue Oct 18 20:54:17 2011] Fit fullrun_ccd3_acisf10955_pi14-548_cl_pass1_src46 appears to have run properly
[Tue Oct 18 20:54:19 2011] fullrun_ccd3_acisf10955_pi14-548_cl_pass1_tfrozen_src46.ximg exists
[Tue Oct 18 20:54:19 2011] fullrun_ccd3_acisf10955_pi14-548_cl_pass1_tfrozen_src46_1.ximg exists
[Tue Oct 18 20:54:19 2011] Fit fullrun_ccd3_acisf10955_pi14-548_cl_pass1_tfrozen_src46 appears to have run properly
[Tue Oct 18 20:54:56 2011] Spatial fit model total counts = 25.848800, observed total counts = 26.000000
[Tue Oct 18 20:54:56 2011] Offset between fit and detection position for source 41 = 0.179910 pixels
[Tue Oct 18 20:54:56 2011] 26.040140 total counts/ 9.579440 bgd. counts: snr = 5.318366
Spatial fit parameters:
  Offset between fit and detection position for source 41 = 0.179910 pixels
  Position = (577.6, 586.6) = 20 33 19.23 41 17 56.7
  Extent = 1.0 (0.6-1.5)" x 0.4 (0.3-0.5)", rotation angle = 64 (47-80) degrees
  Source counts = 16.5 +/- 5.1
  Background counts = 9.6
  Rate = 0.0006 +/- 0.0002
[Tue Oct 18 20:54:56 2011] Vigneting correction estimate = 1.000000
[Tue Oct 18 20:54:56 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Oct 18 20:54:56 2011] Assessing source extent using major axis lower bound
[Tue Oct 18 20:54:56 2011] Source does appear to be extended
[Tue Oct 18 20:54:56 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.16
[Tue Oct 18 22:13:27 2011] Not overwriting source region fullrun_ccd3_acisf10955_pi14-548_pass1_cl_src41_src.reg
[Tue Oct 18 22:13:27 2011] Extracting stamp from image fullrun_ccd3_acisf10955_pi14-548_cl_sm2.00.img.gz, (534, 543) - (622, 631)
[Tue Oct 18 22:13:27 2011] Writing fullrun_ccd3_acisf10955_pi14-548_pass1_cl_src41.gif
[Tue Oct 18 22:36:35 2011] ../../acisf10955/products/events/fullrun_ccd3_acisf10955_pi14-548_pass1_cl_src41_src.evt and ../../acisf10955/products/events/fullrun_ccd3_acisf10955_pi14-548_pass1_cl_src41_bgd.evt exist, delete to re-create
[Tue Oct 18 22:36:35 2011] Size of ../../acisf10955/products/events/fullrun_ccd3_acisf10955_pi14-548_pass1_cl_src41_src.evt.gz[events] = 19 counts
[Tue Oct 18 22:36:35 2011] Mean chipx,y = (668.00, 573.68)
[Tue Oct 18 22:36:35 2011] Mean tdetx,y = (4558.32, 3729.00)
[Tue Oct 18 22:36:35 2011] chipx,y range = (649.00-690.00, 557.00-586.00)
[Tue Oct 18 22:36:35 2011] Size of ../../acisf10955/products/events/fullrun_ccd3_acisf10955_pi14-548_pass1_cl_src41_bgd.evt.gz[events] = 70 counts
[Tue Oct 18 22:36:35 2011] ../../acisf10955/products/images/fullrun_ccd3_acisf10955_pi14-548_pass1_cl_src41_src.img and ../../acisf10955/products/images/fullrun_ccd3_acisf10955_pi14-548_pass1_cl_src41_bgd.img exist, delete to re-create
[Tue Oct 18 22:36:35 2011] Not generating rmf since there are only 16 counts
[Tue Oct 18 22:36:35 2011] arf not found, will run specextract
[Tue Oct 18 22:37:00 2011] ../../acisf10955/products/spectra/fullrun_ccd3_acisf10955_pi14-548_pass1_cl_src41.warf not found
[Tue Oct 18 22:37:00 2011] ../../acisf10955/products/spectra/fullrun_ccd3_acisf10955_pi14-548_pass1_cl_src41.wrmf not found
[Tue Oct 18 22:37:00 2011] Removal of ../../acisf10955/products/spectra/fullrun_ccd3_acisf10955_pi14-548_pass1_cl_src41.soff failed
[Tue Oct 18 22:37:06 2011] ../../acisf10955/products/lightcurves/fullrun_ccd3_acisf10955_pi14-548_pass1_cl_src41_src.lc and ../../acisf10955/products/lightcurves/fullrun_ccd3_acisf10955_pi14-548_pass1_cl_src41_bgd.lc exist, delete to re-create
[Tue Oct 18 23:11:06 2011] Spectrum 41 has only 16 counts, deleting rmf
[Tue Oct 18 23:11:06 2011] 189.101
[Tue Oct 18 23:13:46 2011] Updating aperture counts using extracted products
[Tue Oct 18 23:13:46 2011] Error reading totcts from fullrun_ccd3_acisf10955_pi14-548_pass1_cl_src41_src.pi.gz
[Tue Oct 18 23:13:47 2011] Calculating source flux in energy range 0.30-8.00
[Tue Oct 18 23:13:47 2011] Using photon index=1.80, rate=0.000599, arf fullrun_ccd3_acisf10955_pi14-548_pass1_cl_src41.arf
[Tue Oct 18 23:13:47 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Oct 18 23:13:47 2011] Updating source flux to 9.5e-15
[Tue Oct 18 23:14:16 2011] Source 41 has fewer than 100.000000 counts, skipping spectral fitting