[Thu Oct 27 06:53:15 2011] Detection parameters:
  Position = (819.5, 879.3) = 12 42 38.41 2 41 52.4
  Extent = 0.5" x 0.5", rotation angle = 114 degrees
  Source counts = 27.5 +/- 6.1
  Background counts = 9.5
  Rate = 0.0004 +/- 8e-05

[Thu Oct 27 06:53:19 2011] Off-axis axis estimate = 3.94'
[Thu Oct 27 06:54:51 2011] Using EEF radius (= 0.81 ")to estimate initial spatial extent for simple fitting
[Thu Oct 27 06:54:51 2011] Initial guess for spatial extent in simple fitting = 0.81"
[Thu Oct 27 06:54:51 2011] source mask rpix=1.7, npix_max = 18, mask sum = 20, frac = 1.078
[Thu Oct 27 06:54:51 2011] Giving source the simple spatial ID 58 for pass 0, mean size = 0.81"
[Thu Oct 27 06:54:55 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass0_src58.ximg exists
[Thu Oct 27 06:54:55 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass0_src58_1.ximg exists
[Thu Oct 27 06:54:55 2011] Fit fullrun_ccd3_acisf03926_pi14-548_cl_pass0_src58 appears to have run properly
[Thu Oct 27 06:54:57 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass0_tfrozen_src58.ximg exists
[Thu Oct 27 06:54:57 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass0_tfrozen_src58_1.ximg exists
[Thu Oct 27 06:54:57 2011] Fit fullrun_ccd3_acisf03926_pi14-548_cl_pass0_tfrozen_src58 appears to have run properly
[Thu Oct 27 06:55:31 2011] Spatial fit model total counts = 44.933400, observed total counts = 45.000000
[Thu Oct 27 06:55:31 2011] Offset between fit and detection position for source 55 = 0.287920 pixels
[Thu Oct 27 06:55:31 2011] 45.475100 total counts/ 22.826300 bgd. counts: snr = 4.740536
Spatial fit parameters:
  Offset between fit and detection position for source 55 = 0.287920 pixels
  Position = (819.8, 879.4) = 12 42 38.42 2 41 52.2
  Extent = 0.7 (0.5-1.2)", rotation angle = 0
  Source counts = 22.6 +/- 6.7
  Background counts = 22.8
  Rate = 0.0003 +/- 9e-05
[Thu Oct 27 06:55:32 2011] Vigneting correction estimate = 1.000000
[Thu Oct 27 06:55:32 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 27 06:55:32 2011] Assessing source extent using major axis lower bound
[Thu Oct 27 06:55:32 2011] Source does appear to be extended
[Thu Oct 27 06:55:32 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct 27 06:56:06 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct 27 06:56:06 2011] Initial guess for spatial extent in simple fitting = 0.75"
[Thu Oct 27 06:56:06 2011] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.985
[Thu Oct 27 06:56:06 2011] Giving source the simple spatial ID 55 for pass 1, mean size = 0.75"
[Thu Oct 27 06:56:10 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass1_src55.ximg exists
[Thu Oct 27 06:56:10 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass1_src55_1.ximg exists
[Thu Oct 27 06:56:10 2011] Fit fullrun_ccd3_acisf03926_pi14-548_cl_pass1_src55 appears to have run properly
[Thu Oct 27 06:56:11 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass1_tfrozen_src55.ximg exists
[Thu Oct 27 06:56:11 2011] fullrun_ccd3_acisf03926_pi14-548_cl_pass1_tfrozen_src55_1.ximg exists
[Thu Oct 27 06:56:11 2011] Fit fullrun_ccd3_acisf03926_pi14-548_cl_pass1_tfrozen_src55 appears to have run properly
[Thu Oct 27 06:56:40 2011] Spatial fit model total counts = 42.854400, observed total counts = 43.000000
[Thu Oct 27 06:56:40 2011] Offset between fit and detection position for source 55 = 0.025848 pixels
[Thu Oct 27 06:56:40 2011] 43.322300 total counts/ 20.072900 bgd. counts: snr = 5.189275
Spatial fit parameters:
  Offset between fit and detection position for source 55 = 0.025848 pixels
  Position = (819.8, 879.4) = 12 42 38.42 2 41 52.2
  Extent = 0.8 (0.5-1.3)", rotation angle = 0
  Source counts = 23.2 +/- 6.6
  Background counts = 20.1
  Rate = 0.0003 +/- 9e-05
[Thu Oct 27 06:56:40 2011] Vigneting correction estimate = 1.000000
[Thu Oct 27 06:56:40 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 27 06:56:40 2011] Assessing source extent using major axis lower bound
[Thu Oct 27 06:56:40 2011] Source does appear to be extended
[Thu Oct 27 06:56:40 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct 27 07:02:23 2011] Not overwriting source region fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src55_src.reg
[Thu Oct 27 07:02:23 2011] Extracting stamp from image fullrun_ccd3_acisf03926_pi14-548_cl_sm2.00.img.gz, (785, 844) - (855, 915)
[Thu Oct 27 07:02:23 2011] Writing fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src55.gif
[Thu Oct 27 07:05:02 2011] ../../acisf03926/products/events/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src55_src.evt and ../../acisf03926/products/events/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src55_bgd.evt exist, delete to re-create
[Thu Oct 27 07:05:02 2011] Size of ../../acisf03926/products/events/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src55_src.evt.gz[events] = 33 counts
[Thu Oct 27 07:05:02 2011] Mean chipx,y = (270.30, 695.58)
[Thu Oct 27 07:05:02 2011] Mean tdetx,y = (4436.42, 3331.30)
[Thu Oct 27 07:05:02 2011] chipx,y range = (254.00-289.00, 675.00-716.00)
[Thu Oct 27 07:05:02 2011] Size of ../../acisf03926/products/events/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src55_bgd.evt.gz[events] = 125 counts
[Thu Oct 27 07:05:02 2011] ../../acisf03926/products/images/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src55_src.img and ../../acisf03926/products/images/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src55_bgd.img exist, delete to re-create
[Thu Oct 27 07:05:02 2011] ../../acisf03926/products/spectra/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src55_src.pi and ../../acisf03926/products/spectra/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src55_bgd.pi exist, delete to re-create
[Thu Oct 27 07:05:02 2011] Not generating rmf since there are only 23 counts
[Thu Oct 27 07:05:05 2011] ../../acisf03926/products/lightcurves/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src55_src.lc and ../../acisf03926/products/lightcurves/fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src55_bgd.lc exist, delete to re-create
[Thu Oct 27 07:06:01 2011] 188.986
[Thu Oct 27 07:06:20 2011] Updating aperture counts using extracted products
[Thu Oct 27 07:06:20 2011] Error reading totcts from fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src55_src.pi.gz
[Thu Oct 27 07:06:21 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct 27 07:06:21 2011] Using photon index=1.80, rate=0.000311, arf fullrun_ccd3_acisf03926_pi14-548_pass1_cl_src55.arf
[Thu Oct 27 07:06:21 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct 27 07:06:21 2011] Updating source flux to 3.8e-15
[Thu Oct 27 07:06:53 2011] Source 55 has fewer than 100.000000 counts, skipping spectral fitting