[Sun Oct 30 02:10:43 2011] Detection parameters:
  Position = (479.2, 749.7) = 0 42 7.91 41 4 36.6
  Extent = 1.3" x 0.9", rotation angle = 79 degrees
  Source counts = 19.3 +/- 4.5
  Background counts = 0.7
  Rate = 0.004 +/- 0.0009

[Sun Oct 30 02:10:44 2011] Off-axis axis estimate = 7.94'
[Sun Oct 30 02:11:19 2011] Using EEF radius (= 2.79 ")to estimate initial spatial extent for simple fitting
[Sun Oct 30 02:11:19 2011] Initial guess for spatial extent in simple fitting = 2.79"
[Sun Oct 30 02:11:19 2011] source mask rpix=5.7, npix_max = 152, mask sum = 144, frac = 0.947
[Sun Oct 30 02:11:19 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 2.79"
[Sun Oct 30 02:11:19 2011] fullrun_ccd0_acisf01576_pi14-548_cl_pass0_src4.ximg exists
[Sun Oct 30 02:11:19 2011] fullrun_ccd0_acisf01576_pi14-548_cl_pass0_src4_1.ximg exists
[Sun Oct 30 02:11:19 2011] Fit fullrun_ccd0_acisf01576_pi14-548_cl_pass0_src4 appears to have run properly
[Sun Oct 30 02:11:19 2011] fullrun_ccd0_acisf01576_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Sun Oct 30 02:11:19 2011] fullrun_ccd0_acisf01576_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Sun Oct 30 02:11:19 2011] Fit fullrun_ccd0_acisf01576_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Sun Oct 30 02:11:26 2011] Warning, spatial fit 4 centroid is now closest to src. 9
[Sun Oct 30 02:11:26 2011] Spatial fit model total counts = 34.122400, observed total counts = 33.000000
[Sun Oct 30 02:11:26 2011] Offset between fit and detection position for source 8 = 3.577714 pixels
[Sun Oct 30 02:11:26 2011] Warning, changing simple spatial fit ID from 4 to 5
[Sun Oct 30 02:11:26 2011] 31.197774 total counts/ 0.886774 bgd. counts: snr = 32.187985
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 3.577714 pixels
  Position = (481.1, 752.7) = 0 42 7.85 41 4 37.8
  Extent = 1.9 (1.7-2.6)", rotation angle = 0
  Source counts = 30.3 +/- 5.6
  Background counts = 0.9
  Rate = 0.006 +/- 0.001
[Sun Oct 30 02:11:26 2011] Vigneting correction estimate = 1.000000
[Sun Oct 30 02:11:26 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 30 02:11:26 2011] Assessing source extent using major axis lower bound
[Sun Oct 30 02:11:26 2011] Source does appear to be extended
[Sun Oct 30 02:11:26 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Oct 30 02:11:26 2011] Source is confused with source 9
[Sun Oct 30 02:11:43 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Oct 30 02:11:43 2011] Initial guess for spatial extent in simple fitting = 1.90"
[Sun Oct 30 02:11:43 2011] source mask rpix=3.9, npix_max = 76, mask sum = 81, frac = 1.064
[Sun Oct 30 02:11:43 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 1.90"
[Sun Oct 30 02:11:43 2011] fullrun_ccd0_acisf01576_pi14-548_cl_pass1_src4.ximg exists
[Sun Oct 30 02:11:43 2011] fullrun_ccd0_acisf01576_pi14-548_cl_pass1_src4_1.ximg exists
[Sun Oct 30 02:11:43 2011] Fit fullrun_ccd0_acisf01576_pi14-548_cl_pass1_src4 appears to have run properly
[Sun Oct 30 02:11:43 2011] fullrun_ccd0_acisf01576_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Sun Oct 30 02:11:43 2011] fullrun_ccd0_acisf01576_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Sun Oct 30 02:11:43 2011] Fit fullrun_ccd0_acisf01576_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Sun Oct 30 02:11:49 2011] Warning, spatial fit 4 centroid is now closest to src. 9
[Sun Oct 30 02:11:49 2011] Vigneting correction estimate = 1.000000
[Sun Oct 30 02:11:49 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Oct 30 02:11:49 2011] Assessing source extent using major axis lower bound
[Sun Oct 30 02:11:49 2011] Source does appear to be extended
[Sun Oct 30 02:11:49 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Oct 30 02:12:06 2011] Not overwriting source region fullrun_ccd0_acisf01576_pi14-548_pass1_cl_src8_src.reg
[Sun Oct 30 02:12:06 2011] Extracting stamp from image fullrun_ccd0_acisf01576_pi14-548_cl_sm2.00.img.gz, (394, 666) - (568, 840)
[Sun Oct 30 02:12:06 2011] Writing fullrun_ccd0_acisf01576_pi14-548_pass1_cl_src8.gif
[Sun Oct 30 02:12:18 2011] ../../acisf01576/products/events/fullrun_ccd0_acisf01576_pi14-548_pass1_cl_src8_src.evt and ../../acisf01576/products/events/fullrun_ccd0_acisf01576_pi14-548_pass1_cl_src8_bgd.evt exist, delete to re-create
[Sun Oct 30 02:12:18 2011] Size of ../../acisf01576/products/events/fullrun_ccd0_acisf01576_pi14-548_pass1_cl_src8_src.evt.gz[events] = 31 counts
[Sun Oct 30 02:12:18 2011] Mean chipx,y = (268.81, 558.42)
[Sun Oct 30 02:12:18 2011] Mean tdetx,y = (3619.42, 4863.19)
[Sun Oct 30 02:12:18 2011] chipx,y range = (246.00-291.00, 537.00-576.00)
[Sun Oct 30 02:12:18 2011] Size of ../../acisf01576/products/events/fullrun_ccd0_acisf01576_pi14-548_pass1_cl_src8_bgd.evt.gz[events] = 9 counts
[Sun Oct 30 02:12:18 2011] ../../acisf01576/products/images/fullrun_ccd0_acisf01576_pi14-548_pass1_cl_src8_src.img and ../../acisf01576/products/images/fullrun_ccd0_acisf01576_pi14-548_pass1_cl_src8_bgd.img exist, delete to re-create
[Sun Oct 30 02:12:18 2011] ../../acisf01576/products/spectra/fullrun_ccd0_acisf01576_pi14-548_pass1_cl_src8_src.pi and ../../acisf01576/products/spectra/fullrun_ccd0_acisf01576_pi14-548_pass1_cl_src8_bgd.pi exist, delete to re-create
[Sun Oct 30 02:12:18 2011] Not generating rmf since there are only 30 counts
[Sun Oct 30 02:12:21 2011] ../../acisf01576/products/lightcurves/fullrun_ccd0_acisf01576_pi14-548_pass1_cl_src8_src.lc and ../../acisf01576/products/lightcurves/fullrun_ccd0_acisf01576_pi14-548_pass1_cl_src8_bgd.lc exist, delete to re-create
[Sun Oct 30 02:12:31 2011] 173.272
[Sun Oct 30 02:13:36 2011] Updating aperture counts using extracted products
[Sun Oct 30 02:13:36 2011] Error reading totcts from fullrun_ccd0_acisf01576_pi14-548_pass1_cl_src8_src.pi.gz
[Sun Oct 30 02:13:36 2011] Calculating source flux in energy range 0.30-8.00
[Sun Oct 30 02:13:36 2011] Using photon index=1.80, rate=0.0062, arf fullrun_ccd0_acisf01576_pi14-548_pass1_cl_src8.arf
[Sun Oct 30 02:13:36 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sun Oct 30 02:13:36 2011] Updating source flux to 7.5e-14
[Sun Oct 30 02:13:39 2011] Flag c found in src. 8 procflags, skipping spectral fitting
[Sun Oct 30 02:13:39 2011] Source 8 has fewer than 100.000000 counts, skipping spectral fitting
[Sun Oct 30 02:13:40 2011] acisf01576/analysis//spectral/fullrun_ccd0_acisf01576_pi14-548_pass1_cl_src8_pl.csv not found, spectral fit skipped or did not complete