[Sat Oct 29 16:15:08 2011] Detection parameters:
  Position = (956.6, 772.7) = 18 19 13.67 -13 25 55.0
  Extent = 1.9" x 1.2", rotation angle = 147 degrees
  Source counts = 24.8 +/- 5.8
  Background counts = 9.2
  Rate = 0.0003 +/- 7e-05

[Sat Oct 29 16:15:11 2011] Off-axis axis estimate = 6.73'
[Sat Oct 29 16:16:41 2011] Using EEF radius (= 2.02 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 16:16:41 2011] Initial guess for spatial extent in simple fitting = 2.02"
[Sat Oct 29 16:16:41 2011] source mask rpix=4.1, npix_max = 85, mask sum = 81, frac = 0.951
[Sat Oct 29 16:16:41 2011] Giving source the simple spatial ID 16 for pass 0, mean size = 2.02"
[Sat Oct 29 16:16:42 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass0_src16.ximg exists
[Sat Oct 29 16:16:42 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass0_src16_1.ximg exists
[Sat Oct 29 16:16:42 2011] Fit fullrun_ccd0_acisf08931_pi14-548_cl_pass0_src16 appears to have run properly
[Sat Oct 29 16:16:43 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass0_tfrozen_src16.ximg exists
[Sat Oct 29 16:16:43 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass0_tfrozen_src16_1.ximg exists
[Sat Oct 29 16:16:43 2011] Fit fullrun_ccd0_acisf08931_pi14-548_cl_pass0_tfrozen_src16 appears to have run properly
[Sat Oct 29 16:17:05 2011] Warning: source 16 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 16 at 23.922232 pixels away
[Sat Oct 29 16:17:05 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 16:17:05 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 16:17:05 2011] Assessing source extent using major
[Sat Oct 29 16:17:05 2011] Source does appear to be extended
[Sat Oct 29 16:17:05 2011] Computing asymmetry using major and minor axis, asym = 1.53
[Sat Oct 29 16:17:05 2011] Source is asymmetric
[Sat Oct 29 16:17:50 2011] Using EEF radius (= 2.02 ")to estimate initial spatial extent for simple fitting
[Sat Oct 29 16:17:50 2011] Initial guess for spatial extent in simple fitting = 2.02"
[Sat Oct 29 16:17:50 2011] source mask rpix=4.1, npix_max = 85, mask sum = 81, frac = 0.951
[Sat Oct 29 16:17:50 2011] Giving source the simple spatial ID 16 for pass 1, mean size = 2.02"
[Sat Oct 29 16:17:51 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass1_src16.ximg exists
[Sat Oct 29 16:17:51 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass1_src16_1.ximg exists
[Sat Oct 29 16:17:51 2011] Fit fullrun_ccd0_acisf08931_pi14-548_cl_pass1_src16 appears to have run properly
[Sat Oct 29 16:17:52 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass1_tfrozen_src16.ximg exists
[Sat Oct 29 16:17:52 2011] fullrun_ccd0_acisf08931_pi14-548_cl_pass1_tfrozen_src16_1.ximg exists
[Sat Oct 29 16:17:52 2011] Fit fullrun_ccd0_acisf08931_pi14-548_cl_pass1_tfrozen_src16 appears to have run properly
[Sat Oct 29 16:18:16 2011] Warning: source 16 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 16 at 23.922232 pixels away
[Sat Oct 29 16:18:16 2011] Vigneting correction estimate = 1.000000
[Sat Oct 29 16:18:16 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 29 16:18:16 2011] Assessing source extent using major
[Sat Oct 29 16:18:16 2011] Source does appear to be extended
[Sat Oct 29 16:18:16 2011] Computing asymmetry using major and minor axis, asym = 1.53
[Sat Oct 29 16:18:16 2011] Source is asymmetric
[Sat Oct 29 16:18:58 2011] Not overwriting source region fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src16_src.reg
[Sat Oct 29 16:18:58 2011] Extracting stamp from image fullrun_ccd0_acisf08931_pi14-548_cl_sm2.00.img.gz, (870, 686) - (1043, 859)
[Sat Oct 29 16:18:58 2011] Writing fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src16.gif
[Sat Oct 29 16:19:42 2011] ../../acisf08931/products/events/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src16_src.evt and ../../acisf08931/products/events/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src16_bgd.evt exist, delete to re-create
[Sat Oct 29 16:19:43 2011] Size of ../../acisf08931/products/events/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src16_src.evt.gz[events] = 39 counts
[Sat Oct 29 16:19:43 2011] Mean chipx,y = (745.62, 312.72)
[Sat Oct 29 16:19:43 2011] Mean tdetx,y = (3373.72, 4386.38)
[Sat Oct 29 16:19:43 2011] chipx,y range = (725.00-766.00, 291.00-334.00)
[Sat Oct 29 16:19:43 2011] Size of ../../acisf08931/products/events/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src16_bgd.evt.gz[events] = 236 counts
[Sat Oct 29 16:19:43 2011] ../../acisf08931/products/images/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src16_src.img and ../../acisf08931/products/images/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src16_bgd.img exist, delete to re-create
[Sat Oct 29 16:19:43 2011] ../../acisf08931/products/spectra/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src16_src.pi and ../../acisf08931/products/spectra/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src16_bgd.pi exist, delete to re-create
[Sat Oct 29 16:19:43 2011] Not generating rmf since there are only 24 counts
[Sat Oct 29 16:19:45 2011] ../../acisf08931/products/lightcurves/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src16_src.lc and ../../acisf08931/products/lightcurves/fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src16_bgd.lc exist, delete to re-create
[Sat Oct 29 16:21:12 2011] 177.332
[Sat Oct 29 17:37:06 2011] Updating aperture counts using extracted products
[Sat Oct 29 17:37:06 2011] Error reading totcts from fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src16_src.pi.gz
[Sat Oct 29 17:37:07 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 29 17:37:07 2011] Using photon index=1.80, rate=0.000314, arf fullrun_ccd0_acisf08931_pi14-548_pass1_cl_src16.arf
[Sat Oct 29 17:37:07 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 29 17:37:07 2011] Updating source flux to 5e-15
[Sat Oct 29 17:37:16 2011] Simple spatial fitting not done (or not done successfully), skipping spectral fitting