[Thu Oct 20 18:49:12 2011] Detection parameters:
  Position = (474.9, 909.7) = 11 46 7.20 47 29 43.9
  Extent = 0.8" x 0.5", rotation angle = 153 degrees
  Source counts = 17.2 +/- 4.7
  Background counts = 4.8
  Rate = 0.0006 +/- 0.0002

[Thu Oct 20 18:49:13 2011] Off-axis axis estimate = 0.72'
[Thu Oct 20 18:50:04 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Thu Oct 20 18:50:04 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Thu Oct 20 18:50:04 2011] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.915
[Thu Oct 20 18:50:04 2011] Giving source the simple spatial ID 24 for pass 0, mean size = 0.38"
[Thu Oct 20 18:50:05 2011] fullrun_ccd7_acisf01972_pi14-548_cl_pass0_src24.ximg exists
[Thu Oct 20 18:50:05 2011] fullrun_ccd7_acisf01972_pi14-548_cl_pass0_src24_1.ximg exists
[Thu Oct 20 18:50:05 2011] Fit fullrun_ccd7_acisf01972_pi14-548_cl_pass0_src24 appears to have run properly
[Thu Oct 20 18:50:06 2011] fullrun_ccd7_acisf01972_pi14-548_cl_pass0_tfrozen_src24.ximg exists
[Thu Oct 20 18:50:06 2011] fullrun_ccd7_acisf01972_pi14-548_cl_pass0_tfrozen_src24_1.ximg exists
[Thu Oct 20 18:50:06 2011] Fit fullrun_ccd7_acisf01972_pi14-548_cl_pass0_tfrozen_src24 appears to have run properly
[Thu Oct 20 18:50:17 2011] Spatial fit model total counts = 39.282900, observed total counts = 39.000000
[Thu Oct 20 18:50:17 2011] Offset between fit and detection position for source 21 = 0.701194 pixels
[Thu Oct 20 18:50:17 2011] 38.118700 total counts/ 23.496700 bgd. counts: snr = 3.016500
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 0.701194 pixels
  Position = (475.4, 910.2) = 11 46 7.20 47 29 43.9
  Extent = 0.5 (0.3-0.8)", rotation angle = 0
  Source counts = 14.6 +/- 6.2
  Background counts = 23.5
  Rate = 0.0005 +/- 0.0002
[Thu Oct 20 18:50:17 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 18:50:17 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 18:50:17 2011] Assessing source extent using major axis lower bound
[Thu Oct 20 18:50:17 2011] Source does appear to be extended
[Thu Oct 20 18:50:17 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct 20 18:50:34 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct 20 18:50:34 2011] Initial guess for spatial extent in simple fitting = 0.49"
[Thu Oct 20 18:50:34 2011] source mask rpix=1.0, npix_max = 8, mask sum = 9, frac = 1.004
[Thu Oct 20 18:50:34 2011] Giving source the simple spatial ID 24 for pass 1, mean size = 0.49"
[Thu Oct 20 18:50:35 2011] fullrun_ccd7_acisf01972_pi14-548_cl_pass1_src24.ximg exists
[Thu Oct 20 18:50:35 2011] fullrun_ccd7_acisf01972_pi14-548_cl_pass1_src24_1.ximg exists
[Thu Oct 20 18:50:35 2011] Fit fullrun_ccd7_acisf01972_pi14-548_cl_pass1_src24 appears to have run properly
[Thu Oct 20 18:50:35 2011] fullrun_ccd7_acisf01972_pi14-548_cl_pass1_tfrozen_src24.ximg exists
[Thu Oct 20 18:50:35 2011] fullrun_ccd7_acisf01972_pi14-548_cl_pass1_tfrozen_src24_1.ximg exists
[Thu Oct 20 18:50:35 2011] Fit fullrun_ccd7_acisf01972_pi14-548_cl_pass1_tfrozen_src24 appears to have run properly
[Thu Oct 20 18:50:45 2011] Spatial fit model total counts = 39.186600, observed total counts = 39.000000
[Thu Oct 20 18:50:45 2011] Offset between fit and detection position for source 21 = 0.078069 pixels
[Thu Oct 20 18:50:45 2011] 37.328100 total counts/ 22.412700 bgd. counts: snr = 3.150560
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 0.078069 pixels
  Position = (475.4, 910.1) = 11 46 7.20 47 29 43.8
  Extent = 0.5 (0.3-0.8)", rotation angle = 0
  Source counts = 14.9 +/- 6.1
  Background counts = 22.4
  Rate = 0.0005 +/- 0.0002
[Thu Oct 20 18:50:45 2011] Vigneting correction estimate = 1.000000
[Thu Oct 20 18:50:45 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 20 18:50:45 2011] Assessing source extent using major axis lower bound
[Thu Oct 20 18:50:45 2011] Source does appear to be extended
[Thu Oct 20 18:50:45 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct 20 18:52:49 2011] Not overwriting source region fullrun_ccd7_acisf01972_pi14-548_pass1_cl_src21_src.reg
[Thu Oct 20 18:52:49 2011] Extracting stamp from image fullrun_ccd7_acisf01972_pi14-548_cl_sm2.00.img.gz, (453, 888) - (498, 932)
[Thu Oct 20 18:52:49 2011] Writing fullrun_ccd7_acisf01972_pi14-548_pass1_cl_src21.gif
[Thu Oct 20 18:53:59 2011] ../../acisf01972/products/events/fullrun_ccd7_acisf01972_pi14-548_pass1_cl_src21_src.evt and ../../acisf01972/products/events/fullrun_ccd7_acisf01972_pi14-548_pass1_cl_src21_bgd.evt exist, delete to re-create
[Thu Oct 20 18:53:59 2011] Size of ../../acisf01972/products/events/fullrun_ccd7_acisf01972_pi14-548_pass1_cl_src21_src.evt.gz[events] = 19 counts
[Thu Oct 20 18:53:59 2011] Mean chipx,y = (219.26, 427.42)
[Thu Oct 20 18:53:59 2011] Mean tdetx,y = (4136.26, 2129.42)
[Thu Oct 20 18:53:59 2011] chipx,y range = (205.00-238.00, 409.00-443.00)
[Thu Oct 20 18:53:59 2011] Size of ../../acisf01972/products/events/fullrun_ccd7_acisf01972_pi14-548_pass1_cl_src21_bgd.evt.gz[events] = 30 counts
[Thu Oct 20 18:53:59 2011] ../../acisf01972/products/images/fullrun_ccd7_acisf01972_pi14-548_pass1_cl_src21_src.img and ../../acisf01972/products/images/fullrun_ccd7_acisf01972_pi14-548_pass1_cl_src21_bgd.img exist, delete to re-create
[Thu Oct 20 18:53:59 2011] ../../acisf01972/products/spectra/fullrun_ccd7_acisf01972_pi14-548_pass1_cl_src21_src.pi and ../../acisf01972/products/spectra/fullrun_ccd7_acisf01972_pi14-548_pass1_cl_src21_bgd.pi exist, delete to re-create
[Thu Oct 20 18:53:59 2011] Not generating rmf since there are only 14 counts
[Thu Oct 20 18:54:02 2011] ../../acisf01972/products/lightcurves/fullrun_ccd7_acisf01972_pi14-548_pass1_cl_src21_src.lc and ../../acisf01972/products/lightcurves/fullrun_ccd7_acisf01972_pi14-548_pass1_cl_src21_bgd.lc exist, delete to re-create
[Thu Oct 20 18:54:54 2011] 244.155
[Thu Oct 20 18:54:58 2011] Updating aperture counts using extracted products
[Thu Oct 20 18:54:58 2011] Error reading totcts from fullrun_ccd7_acisf01972_pi14-548_pass1_cl_src21_src.pi.gz
[Thu Oct 20 18:54:58 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct 20 18:54:58 2011] Using photon index=1.80, rate=0.000538, arf fullrun_ccd7_acisf01972_pi14-548_pass1_cl_src21.arf
[Thu Oct 20 18:54:58 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct 20 18:54:58 2011] Updating source flux to 3.4e-15
[Thu Oct 20 18:55:24 2011] Source 21 has fewer than 100.000000 counts, skipping spectral fitting