[Thu Oct  6 08:49:18 2011] Detection parameters:
  Position = (524.9, 804.8) = 17 47 14.81 -28 28 10.6
  Extent = 0.8" x 0.6", rotation angle = 67 degrees
  Source counts = 20.4 +/- 5.0
  Background counts = 4.6
  Rate = 0.0002 +/- 5e-05

[Thu Oct  6 08:49:21 2011] Off-axis axis estimate = 4.95'
[Thu Oct  6 08:51:18 2011] Using EEF radius (= 1.16 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 08:51:18 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Thu Oct  6 08:51:18 2011] Initial guess for spatial extent in simple fitting = 1.16"
[Thu Oct  6 08:51:18 2011] source mask rpix=2.4, npix_max = 32, mask sum = 30, frac = 0.918
[Thu Oct  6 08:51:18 2011] Giving source the simple spatial ID 4 for pass 0, mean size = 1.16"
[Thu Oct  6 08:51:20 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass0_src4.ximg exists
[Thu Oct  6 08:51:20 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass0_src4_1.ximg exists
[Thu Oct  6 08:51:20 2011] Fit fullrun_ccd0_acisf11795_pi14-548_cl_pass0_src4 appears to have run properly
[Thu Oct  6 08:51:20 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Thu Oct  6 08:51:20 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Thu Oct  6 08:51:20 2011] Fit fullrun_ccd0_acisf11795_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Thu Oct  6 08:52:00 2011] Spatial fit model total counts = 36.222100, observed total counts = 36.000000
[Thu Oct  6 08:52:00 2011] Offset between fit and detection position for source 4 = 0.152619 pixels
[Thu Oct  6 08:52:00 2011] 36.714500 total counts/ 19.781100 bgd. counts: snr = 3.807316
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.152619 pixels
  Position = (525.1, 804.8) = 17 47 14.83 -28 28 10.9
  Extent = 0.6 (0.3-0.8)", rotation angle = 0
  Source counts = 16.9 +/- 6.1
  Background counts = 19.8
  Rate = 0.0002 +/- 6e-05
[Thu Oct  6 08:52:00 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 08:52:00 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 08:52:00 2011] Assessing source extent using major axis lower bound
[Thu Oct  6 08:52:00 2011] Source does appear to be extended
[Thu Oct  6 08:52:00 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct  6 08:53:02 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct  6 08:53:02 2011] Initial guess for spatial extent in simple fitting = 0.55"
[Thu Oct  6 08:53:02 2011] source mask rpix=1.1, npix_max = 10, mask sum = 12, frac = 1.138
[Thu Oct  6 08:53:02 2011] Giving source the simple spatial ID 3 for pass 1, mean size = 0.55"
[Thu Oct  6 08:53:03 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass1_src3.ximg exists
[Thu Oct  6 08:53:03 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass1_src3_1.ximg exists
[Thu Oct  6 08:53:03 2011] Fit fullrun_ccd0_acisf11795_pi14-548_cl_pass1_src3 appears to have run properly
[Thu Oct  6 08:53:04 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass1_tfrozen_src3.ximg exists
[Thu Oct  6 08:53:04 2011] fullrun_ccd0_acisf11795_pi14-548_cl_pass1_tfrozen_src3_1.ximg exists
[Thu Oct  6 08:53:04 2011] Fit fullrun_ccd0_acisf11795_pi14-548_cl_pass1_tfrozen_src3 appears to have run properly
[Thu Oct  6 08:53:32 2011] Spatial fit model total counts = 35.009400, observed total counts = 35.000000
[Thu Oct  6 08:53:32 2011] Offset between fit and detection position for source 4 = 0.037932 pixels
[Thu Oct  6 08:53:32 2011] 34.415500 total counts/ 18.041300 bgd. counts: snr = 3.855016
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.037932 pixels
  Position = (525.1, 804.9) = 17 47 14.82 -28 28 10.9
  Extent = 0.7" x 0.4", rotation angle = 3
  Source counts = 16.4 +/- 5.9
  Background counts = 18.0
  Rate = 0.0002 +/- 6e-05
[Thu Oct  6 08:53:32 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 08:53:32 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 08:53:32 2011] Assessing source extent using major
[Thu Oct  6 08:53:32 2011] Source does appear to be extended
[Thu Oct  6 08:53:32 2011] Computing asymmetry using major and minor axis, asym = 1.77
[Thu Oct  6 08:53:32 2011] Source is asymmetric
[Thu Oct  6 08:54:35 2011] Not overwriting source region fullrun_ccd0_acisf11795_pi14-548_pass1_cl_src4_src.reg
[Thu Oct  6 08:54:35 2011] Extracting stamp from image fullrun_ccd0_acisf11795_pi14-548_cl_sm2.00.img.gz, (495, 775) - (555, 835)
[Thu Oct  6 08:54:35 2011] Writing fullrun_ccd0_acisf11795_pi14-548_pass1_cl_src4.gif
[Thu Oct  6 08:55:15 2011] ../../acisf11795/products/events/fullrun_ccd0_acisf11795_pi14-548_pass1_cl_src4_src.evt and ../../acisf11795/products/events/fullrun_ccd0_acisf11795_pi14-548_pass1_cl_src4_bgd.evt exist, delete to re-create
[Thu Oct  6 08:55:15 2011] Size of ../../acisf11795/products/events/fullrun_ccd0_acisf11795_pi14-548_pass1_cl_src4_src.evt.gz[events] = 20 counts
[Thu Oct  6 08:55:15 2011] Mean chipx,y = (604.45, 729.15)
[Thu Oct  6 08:55:15 2011] Mean tdetx,y = (3790.15, 4527.55)
[Thu Oct  6 08:55:15 2011] chipx,y range = (587.00-621.00, 713.00-745.00)
[Thu Oct  6 08:55:15 2011] Size of ../../acisf11795/products/events/fullrun_ccd0_acisf11795_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 56 counts
[Thu Oct  6 08:55:15 2011] ../../acisf11795/products/images/fullrun_ccd0_acisf11795_pi14-548_pass1_cl_src4_src.img and ../../acisf11795/products/images/fullrun_ccd0_acisf11795_pi14-548_pass1_cl_src4_bgd.img exist, delete to re-create
[Thu Oct  6 08:55:15 2011] ../../acisf11795/products/spectra/fullrun_ccd0_acisf11795_pi14-548_pass1_cl_src4_src.pi and ../../acisf11795/products/spectra/fullrun_ccd0_acisf11795_pi14-548_pass1_cl_src4_bgd.pi exist, delete to re-create
[Thu Oct  6 08:55:15 2011] Not generating rmf since there are only 16 counts
[Thu Oct  6 08:55:20 2011] ../../acisf11795/products/lightcurves/fullrun_ccd0_acisf11795_pi14-548_pass1_cl_src4_src.lc and ../../acisf11795/products/lightcurves/fullrun_ccd0_acisf11795_pi14-548_pass1_cl_src4_bgd.lc exist, delete to re-create
[Thu Oct  6 08:58:42 2011] 183.917
[Thu Oct  6 09:09:49 2011] Updating aperture counts using extracted products
[Thu Oct  6 09:09:49 2011] Error reading totcts from fullrun_ccd0_acisf11795_pi14-548_pass1_cl_src4_src.pi.gz
[Thu Oct  6 09:09:50 2011] Calculating source flux in energy range 0.30-8.00
[Thu Oct  6 09:09:50 2011] Using photon index=1.80, rate=0.000166, arf fullrun_ccd0_acisf11795_pi14-548_pass1_cl_src4.arf
[Thu Oct  6 09:09:50 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Oct  6 09:09:50 2011] Updating source flux to 2.7e-15
[Thu Oct  6 09:10:02 2011] Source 4 has fewer than 100.000000 counts, skipping spectral fitting