[Fri Sep 23 13:52:03 2011] Detection parameters:
  Position = (1186.9, 690.4) = 12 53 2.83 -9 6 1.7
  Extent = 0.9" x 0.6", rotation angle = 46 degrees
  Source counts = 28.6 +/- 5.7
  Background counts = 3.4
  Rate = 0.0004 +/- 8e-05

[Fri Sep 23 13:52:04 2011] Off-axis axis estimate = 5.26'
[Fri Sep 23 13:53:25 2011] Using EEF radius (= 1.29 ")to estimate initial spatial extent for simple fitting
[Fri Sep 23 13:53:25 2011] Initial guess for spatial extent in simple fitting = 1.29"
[Fri Sep 23 13:53:25 2011] source mask rpix=2.6, npix_max = 38, mask sum = 42, frac = 1.083
[Fri Sep 23 13:53:25 2011] Giving source the simple spatial ID 12 for pass 0, mean size = 1.29"
[Fri Sep 23 13:53:26 2011] fullrun_ccd6_acisf10462_pi14-548_cl_pass0_src12.ximg exists
[Fri Sep 23 13:53:26 2011] fullrun_ccd6_acisf10462_pi14-548_cl_pass0_src12_1.ximg exists
[Fri Sep 23 13:53:26 2011] Fit fullrun_ccd6_acisf10462_pi14-548_cl_pass0_src12 appears to have run properly
[Fri Sep 23 13:53:26 2011] fullrun_ccd6_acisf10462_pi14-548_cl_pass0_tfrozen_src12.ximg exists
[Fri Sep 23 13:53:26 2011] fullrun_ccd6_acisf10462_pi14-548_cl_pass0_tfrozen_src12_1.ximg exists
[Fri Sep 23 13:53:26 2011] Fit fullrun_ccd6_acisf10462_pi14-548_cl_pass0_tfrozen_src12 appears to have run properly
[Fri Sep 23 13:53:41 2011] Spatial fit model total counts = 49.985100, observed total counts = 50.000000
[Fri Sep 23 13:53:41 2011] Offset between fit and detection position for source 16 = 0.708461 pixels
[Fri Sep 23 13:53:41 2011] 49.055200 total counts/ 29.006000 bgd. counts: snr = 3.722658
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 0.708461 pixels
  Position = (1187.1, 691.1) = 12 53 2.83 -9 6 1.6
  Extent = 0.8 (0.5-1.4)", rotation angle = 0
  Source counts = 20.0 +/- 7.0
  Background counts = 29.0
  Rate = 0.0003 +/- 0.0001
[Fri Sep 23 13:53:41 2011] Vigneting correction estimate = 1.000000
[Fri Sep 23 13:53:41 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 23 13:53:41 2011] Assessing source extent using major axis lower bound
[Fri Sep 23 13:53:41 2011] Source does appear to be extended
[Fri Sep 23 13:53:41 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 23 13:54:10 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Sep 23 13:54:10 2011] Initial guess for spatial extent in simple fitting = 0.75"
[Fri Sep 23 13:54:10 2011] source mask rpix=1.5, npix_max = 16, mask sum = 16, frac = 0.968
[Fri Sep 23 13:54:10 2011] Giving source the simple spatial ID 12 for pass 1, mean size = 0.75"
[Fri Sep 23 13:54:11 2011] fullrun_ccd6_acisf10462_pi14-548_cl_pass1_src12.ximg exists
[Fri Sep 23 13:54:11 2011] fullrun_ccd6_acisf10462_pi14-548_cl_pass1_src12_1.ximg exists
[Fri Sep 23 13:54:11 2011] Fit fullrun_ccd6_acisf10462_pi14-548_cl_pass1_src12 appears to have run properly
[Fri Sep 23 13:54:12 2011] fullrun_ccd6_acisf10462_pi14-548_cl_pass1_tfrozen_src12.ximg exists
[Fri Sep 23 13:54:12 2011] fullrun_ccd6_acisf10462_pi14-548_cl_pass1_tfrozen_src12_1.ximg exists
[Fri Sep 23 13:54:12 2011] Fit fullrun_ccd6_acisf10462_pi14-548_cl_pass1_tfrozen_src12 appears to have run properly
[Fri Sep 23 13:54:21 2011] Warning, spatial fit 12 centroid is now closest to src. 21
[Fri Sep 23 13:54:21 2011] Vigneting correction estimate = 1.000000
[Fri Sep 23 13:54:21 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Sep 23 13:54:21 2011] Assessing source extent using major axis lower bound
[Fri Sep 23 13:54:21 2011] Source does appear to be extended
[Fri Sep 23 13:54:21 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Sep 23 13:56:35 2011] Not overwriting source region fullrun_ccd6_acisf10462_pi14-548_pass1_cl_src16_src.reg
[Fri Sep 23 13:56:35 2011] Extracting stamp from image fullrun_ccd6_acisf10462_pi14-548_cl_sm2.00.img.gz, (1153, 657) - (1222, 726)
[Fri Sep 23 13:56:35 2011] Writing fullrun_ccd6_acisf10462_pi14-548_pass1_cl_src16.gif
[Fri Sep 23 13:57:34 2011] ../../acisf10462/products/events/fullrun_ccd6_acisf10462_pi14-548_pass1_cl_src16_src.evt and ../../acisf10462/products/events/fullrun_ccd6_acisf10462_pi14-548_pass1_cl_src16_bgd.evt exist, delete to re-create
[Fri Sep 23 13:57:35 2011] Size of ../../acisf10462/products/events/fullrun_ccd6_acisf10462_pi14-548_pass1_cl_src16_src.evt.gz[events] = 38 counts
[Fri Sep 23 13:57:35 2011] Mean chipx,y = (750.82, 82.32)
[Fri Sep 23 13:57:35 2011] Mean tdetx,y = (3625.82, 1784.32)
[Fri Sep 23 13:57:35 2011] chipx,y range = (728.00-767.00, 63.00-104.00)
[Fri Sep 23 13:57:35 2011] Size of ../../acisf10462/products/events/fullrun_ccd6_acisf10462_pi14-548_pass1_cl_src16_bgd.evt.gz[events] = 44 counts
[Fri Sep 23 13:57:35 2011] ../../acisf10462/products/images/fullrun_ccd6_acisf10462_pi14-548_pass1_cl_src16_src.img and ../../acisf10462/products/images/fullrun_ccd6_acisf10462_pi14-548_pass1_cl_src16_bgd.img exist, delete to re-create
[Fri Sep 23 13:57:35 2011] ../../acisf10462/products/spectra/fullrun_ccd6_acisf10462_pi14-548_pass1_cl_src16_src.pi and ../../acisf10462/products/spectra/fullrun_ccd6_acisf10462_pi14-548_pass1_cl_src16_bgd.pi exist, delete to re-create
[Fri Sep 23 13:57:35 2011] Not generating rmf since there are only 20 counts
[Fri Sep 23 13:57:39 2011] ../../acisf10462/products/lightcurves/fullrun_ccd6_acisf10462_pi14-548_pass1_cl_src16_src.lc and ../../acisf10462/products/lightcurves/fullrun_ccd6_acisf10462_pi14-548_pass1_cl_src16_bgd.lc exist, delete to re-create
[Fri Sep 23 13:58:34 2011] 189.696
[Fri Sep 23 14:01:06 2011] Updating aperture counts using extracted products
[Fri Sep 23 14:01:06 2011] Error reading totcts from fullrun_ccd6_acisf10462_pi14-548_pass1_cl_src16_src.pi.gz
[Fri Sep 23 14:01:06 2011] Calculating source flux in energy range 0.30-8.00
[Fri Sep 23 14:01:06 2011] Using photon index=1.80, rate=0.000299, arf fullrun_ccd6_acisf10462_pi14-548_pass1_cl_src16.arf
[Fri Sep 23 14:01:06 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Sep 23 14:01:06 2011] Updating source flux to 3.6e-15
[Fri Sep 23 14:01:21 2011] Source 16 has fewer than 100.000000 counts, skipping spectral fitting