[Thu Oct 20 18:49:10 2011] Detection parameters:
  Position = (537.2, 444.7) = 11 46 48.85 47 30 3.1
  Extent = 2.2" x 1.0", rotation angle = 145 degrees
  Source counts = 14.5 +/- 4.2
  Background counts = 3.5
  Rate = 0.0005 +/- 0.0001

[Thu Oct 20 18:49:11 2011] Off-axis axis estimate = 6.73'
[Thu Oct 20 18:50:03 2011] Using EEF radius (= 2.02 ")to estimate initial spatial extent for simple fitting
[Thu Oct 20 18:50:03 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Thu Oct 20 18:50:03 2011] Initial guess for spatial extent in simple fitting = 2.02"
[Thu Oct 20 18:50:03 2011] source mask rpix=4.1, npix_max = 85, mask sum = 81, frac = 0.952
[Thu Oct 20 18:50:03 2011] Giving source the simple spatial ID 8 for pass 0, mean size = 2.02"
[Thu Oct 20 18:50:04 2011] fullrun_ccd6_acisf01972_pi14-548_cl_pass0_src8.ximg exists
[Thu Oct 20 18:50:04 2011] fullrun_ccd6_acisf01972_pi14-548_cl_pass0_src8_1.ximg exists
[Thu Oct 20 18:50:04 2011] Fit fullrun_ccd6_acisf01972_pi14-548_cl_pass0_src8 appears to have run properly
[Thu Oct 20 18:50:04 2011] fullrun_ccd6_acisf01972_pi14-548_cl_pass0_tfrozen_src8.ximg exists
[Thu Oct 20 18:50:04 2011] fullrun_ccd6_acisf01972_pi14-548_cl_pass0_tfrozen_src8_1.ximg exists
[Thu Oct 20 18:50:04 2011] Fit fullrun_ccd6_acisf01972_pi14-548_cl_pass0_tfrozen_src8 appears to have run properly
[Thu Oct 20 18:50:13 2011] Spatial fit model total counts = 21.077800, observed total counts = 23.000000
[Thu Oct 20 18:50:13 2011] Offset between fit and detection position for source 16 = 1.905580 pixels
[Thu Oct 20 18:50:13 2011] 20.570940 total counts/ 12.582500 bgd. counts: snr = 2.252052
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 1.905580 pixels
  Position = (538.5, 443.3) = 11 46 48.80 47 30 2.2
  Extent = 1.5" x 0.5", rotation angle = 48
  Source counts = 8.0 +/- 4.5
  Background counts = 12.6
  Rate = 0.0003 +/- 0.0002
[Thu Oct 20 18:50:13 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 18:50:13 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 18:50:13 2011] Assessing source extent using major
[Thu Oct 20 18:50:13 2011] Source does appear to be extended
[Thu Oct 20 18:50:13 2011] Computing asymmetry using major and minor axis, asym = 2.87
[Thu Oct 20 18:50:13 2011] Source is asymmetric
[Thu Oct 20 18:50:33 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct 20 18:50:33 2011] Initial guess for spatial extent in simple fitting = 0.98"
[Thu Oct 20 18:50:33 2011] Spatial fitting skipped for pass 1: source                                 has 8.0 net counts, is at off-axis angle 6.7'
[Thu Oct 20 18:50:41 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 18:50:41 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 18:50:41 2011] Assessing source extent using major
[Thu Oct 20 18:50:41 2011] Source does appear to be extended
[Thu Oct 20 18:50:41 2011] Computing asymmetry using major and minor axis, asym = 2.87
[Thu Oct 20 18:50:41 2011] Source is asymmetric
[Thu Oct 20 18:51:34 2011] Not overwriting source region fullrun_ccd6_acisf01972_pi14-548_pass1_cl_src16_src.reg
[Thu Oct 20 18:51:34 2011] Extracting stamp from image fullrun_ccd6_acisf01972_pi14-548_cl_sm2.00.img.gz, (472, 377) - (605, 510)
[Thu Oct 20 18:51:34 2011] Writing fullrun_ccd6_acisf01972_pi14-548_pass1_cl_src16.gif
[Thu Oct 20 18:51:57 2011] ../../acisf01972/products/events/fullrun_ccd6_acisf01972_pi14-548_pass1_cl_src16_src.evt and ../../acisf01972/products/events/fullrun_ccd6_acisf01972_pi14-548_pass1_cl_src16_bgd.evt exist, delete to re-create
[Thu Oct 20 18:51:57 2011] Size of ../../acisf01972/products/events/fullrun_ccd6_acisf01972_pi14-548_pass1_cl_src16_src.evt.gz[events] = 12 counts
[Thu Oct 20 18:51:57 2011] Mean chipx,y = (497.08, 789.50)
[Thu Oct 20 18:51:57 2011] Mean tdetx,y = (3372.08, 2491.50)
[Thu Oct 20 18:51:57 2011] chipx,y range = (470.00-506.00, 780.00-806.00)
[Thu Oct 20 18:51:57 2011] Size of ../../acisf01972/products/events/fullrun_ccd6_acisf01972_pi14-548_pass1_cl_src16_bgd.evt.gz[events] = 41 counts
[Thu Oct 20 18:51:57 2011] ../../acisf01972/products/images/fullrun_ccd6_acisf01972_pi14-548_pass1_cl_src16_src.img and ../../acisf01972/products/images/fullrun_ccd6_acisf01972_pi14-548_pass1_cl_src16_bgd.img exist, delete to re-create
[Thu Oct 20 18:51:57 2011] ../../acisf01972/products/spectra/fullrun_ccd6_acisf01972_pi14-548_pass1_cl_src16_src.pi and ../../acisf01972/products/spectra/fullrun_ccd6_acisf01972_pi14-548_pass1_cl_src16_bgd.pi exist, delete to re-create
[Thu Oct 20 18:51:57 2011] Not generating rmf since there are only 7 counts
[Thu Oct 20 18:52:00 2011] ../../acisf01972/products/lightcurves/fullrun_ccd6_acisf01972_pi14-548_pass1_cl_src16_src.lc and ../../acisf01972/products/lightcurves/fullrun_ccd6_acisf01972_pi14-548_pass1_cl_src16_bgd.lc exist, delete to re-create
[Thu Oct 20 18:52:48 2011] 189.954
[Thu Oct 20 18:54:57 2011] Updating aperture counts using extracted products
[Thu Oct 20 18:54:57 2011] Error reading totcts from fullrun_ccd6_acisf01972_pi14-548_pass1_cl_src16_src.pi.gz
[Thu Oct 20 18:54:57 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct 20 18:54:57 2011] Using photon index=1.80, rate=0.000278, arf fullrun_ccd6_acisf01972_pi14-548_pass1_cl_src16.arf
[Thu Oct 20 18:54:57 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct 20 18:54:57 2011] Updating source flux to 2.9e-15
[Thu Oct 20 18:55:18 2011] Source 16 has fewer than 100.000000 counts, skipping spectral fitting