[Sat Oct 15 23:38:05 2011] Detection parameters:
  Position = (489.4, 325.5) = 20 7 18.42 -48 22 52.8
  Extent = 0.8" x 0.5", rotation angle = 7 degrees
  Source counts = 21.7 +/- 5.3
  Background counts = 6.3
  Rate = 0.0002 +/- 6e-05

[Sat Oct 15 23:38:09 2011] Off-axis axis estimate = 0.78'
[Sat Oct 15 23:39:37 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Sat Oct 15 23:39:37 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Sat Oct 15 23:39:37 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.379
[Sat Oct 15 23:39:37 2011] Giving source the simple spatial ID 32 for pass 0, mean size = 0.38"
[Sat Oct 15 23:39:39 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src32.ximg exists
[Sat Oct 15 23:39:39 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src32_1.ximg exists
[Sat Oct 15 23:39:39 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src32 appears to have run properly
[Sat Oct 15 23:39:41 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src32.ximg exists
[Sat Oct 15 23:39:41 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src32_1.ximg exists
[Sat Oct 15 23:39:41 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src32 appears to have run properly
[Sat Oct 15 23:40:09 2011] Spatial fit model total counts = 39.052300, observed total counts = 39.000000
[Sat Oct 15 23:40:09 2011] Offset between fit and detection position for source 16 = 0.887121 pixels
[Sat Oct 15 23:40:09 2011] 38.627500 total counts/ 15.145500 bgd. counts: snr = 6.033833
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.887121 pixels
  Position = (490.2, 325.8) = 20 7 18.41 -48 22 52.9
  Extent = 0.8 (0.6-1.2)" x 0.5 (0.3-0.7)", rotation angle = 347 (312-20) degrees
  Source counts = 23.5 +/- 6.2
  Background counts = 15.1
  Rate = 0.0003 +/- 7e-05
[Sat Oct 15 23:40:09 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 23:40:09 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 23:40:09 2011] Assessing source extent using major axis lower bound
[Sat Oct 15 23:40:09 2011] Source does appear to be extended
[Sat Oct 15 23:40:09 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.83
[Sat Oct 15 23:40:41 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 15 23:40:41 2011] Initial guess for spatial extent in simple fitting = 0.64"
[Sat Oct 15 23:40:41 2011] source mask rpix=1.3, npix_max = 12, mask sum = 16, frac = 1.243
[Sat Oct 15 23:40:41 2011] Giving source the simple spatial ID 32 for pass 1, mean size = 0.64"
[Sat Oct 15 23:40:43 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_src32.ximg exists
[Sat Oct 15 23:40:43 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_src32_1.ximg exists
[Sat Oct 15 23:40:43 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass1_src32 appears to have run properly
[Sat Oct 15 23:40:44 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_tfrozen_src32.ximg exists
[Sat Oct 15 23:40:44 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_tfrozen_src32_1.ximg exists
[Sat Oct 15 23:40:44 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass1_tfrozen_src32 appears to have run properly
[Sat Oct 15 23:41:09 2011] Spatial fit model total counts = 40.037500, observed total counts = 40.000000
[Sat Oct 15 23:41:09 2011] Offset between fit and detection position for source 16 = 0.021995 pixels
[Sat Oct 15 23:41:09 2011] 39.293400 total counts/ 16.036900 bgd. counts: snr = 5.807432
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.021995 pixels
  Position = (490.2, 325.8) = 20 7 18.41 -48 22 52.9
  Extent = 0.8" x 0.5", rotation angle = 164
  Source counts = 23.3 +/- 6.3
  Background counts = 16.0
  Rate = 0.0002 +/- 7e-05
[Sat Oct 15 23:41:09 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 23:41:09 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 23:41:09 2011] Assessing source extent using major
[Sat Oct 15 23:41:09 2011] Source does appear to be extended
[Sat Oct 15 23:41:09 2011] Computing asymmetry using major and minor axis, asym = 1.62
[Sat Oct 15 23:41:09 2011] Source is asymmetric
[Sat Oct 15 23:46:45 2011] Not overwriting source region fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src16_src.reg
[Sat Oct 15 23:46:45 2011] Extracting stamp from image fullrun_ccd3_acisf11752_pi14-548_cl_sm2.00.img.gz, (454, 290) - (526, 362)
[Sat Oct 15 23:46:45 2011] Writing fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src16.gif
[Sat Oct 15 23:48:18 2011] ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src16_src.evt and ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src16_bgd.evt exist, delete to re-create
[Sat Oct 15 23:48:18 2011] Size of ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src16_src.evt.gz[events] = 28 counts
[Sat Oct 15 23:48:18 2011] Mean chipx,y = (695.46, 930.21)
[Sat Oct 15 23:48:18 2011] Mean tdetx,y = (4201.79, 3756.46)
[Sat Oct 15 23:48:18 2011] chipx,y range = (678.00-714.00, 917.00-948.00)
[Sat Oct 15 23:48:18 2011] Size of ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src16_bgd.evt.gz[events] = 140 counts
[Sat Oct 15 23:48:18 2011] ../../acisf11752/products/images/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src16_src.img and ../../acisf11752/products/images/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src16_bgd.img exist, delete to re-create
[Sat Oct 15 23:48:18 2011] ../../acisf11752/products/spectra/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src16_src.pi and ../../acisf11752/products/spectra/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src16_bgd.pi exist, delete to re-create
[Sat Oct 15 23:48:18 2011] Not generating rmf since there are only 23 counts
[Sat Oct 15 23:48:20 2011] ../../acisf11752/products/lightcurves/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src16_src.lc and ../../acisf11752/products/lightcurves/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src16_bgd.lc exist, delete to re-create
[Sat Oct 15 23:49:16 2011] 202.28
[Sat Oct 15 23:49:33 2011] Updating aperture counts using extracted products
[Sat Oct 15 23:49:33 2011] Error reading totcts from fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src16_src.pi.gz
[Sat Oct 15 23:49:33 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 15 23:49:33 2011] Using photon index=1.80, rate=0.000249, arf fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src16.arf
[Sat Oct 15 23:49:33 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 15 23:49:33 2011] Updating source flux to 2.9e-15
[Sat Oct 15 23:49:55 2011] Source 16 has fewer than 100.000000 counts, skipping spectral fitting