[Thu Sep 29 09:20:14 2011] Detection parameters:
  Position = (351.4, 964.2) = 20 32 20.87 41 5 6.8
  Extent = 1.6" x 1.4", rotation angle = 7 degrees
  Source counts = 74.1 +/- 9.2
  Background counts = 10.9
  Rate = 0.003 +/- 0.0004

[Thu Sep 29 09:20:18 2011] Off-axis axis estimate = 6.08'
[Thu Sep 29 09:22:34 2011] Using EEF radius (= 1.67 ")to estimate initial spatial extent for simple fitting
[Thu Sep 29 09:22:34 2011] Initial guess for spatial extent in simple fitting = 1.67"
[Thu Sep 29 09:22:34 2011] source mask rpix=3.4, npix_max = 60, mask sum = 64, frac = 1.055
[Thu Sep 29 09:22:34 2011] Giving source the simple spatial ID 6 for pass 0, mean size = 1.67"
[Thu Sep 29 09:22:35 2011] fullrun_ccd0_acisf10940_pi14-548_cl_pass0_src6.ximg exists
[Thu Sep 29 09:22:35 2011] fullrun_ccd0_acisf10940_pi14-548_cl_pass0_src6_1.ximg exists
[Thu Sep 29 09:22:35 2011] Fit fullrun_ccd0_acisf10940_pi14-548_cl_pass0_src6 appears to have run properly
[Thu Sep 29 09:22:36 2011] fullrun_ccd0_acisf10940_pi14-548_cl_pass0_tfrozen_src6.ximg exists
[Thu Sep 29 09:22:36 2011] fullrun_ccd0_acisf10940_pi14-548_cl_pass0_tfrozen_src6_1.ximg exists
[Thu Sep 29 09:22:36 2011] Fit fullrun_ccd0_acisf10940_pi14-548_cl_pass0_tfrozen_src6 appears to have run properly
[Thu Sep 29 09:23:00 2011] Spatial fit model total counts = 64.788400, observed total counts = 64.000000
[Thu Sep 29 09:23:00 2011] Offset between fit and detection position for source 8 = 1.049216 pixels
[Thu Sep 29 09:23:00 2011] 65.265300 total counts/ 23.129800 bgd. counts: snr = 8.761172
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 1.049216 pixels
  Position = (352.0, 965.1) = 20 32 20.87 41 5 7.0
  Extent = 1.1 (0.9-1.5)", rotation angle = 0
  Source counts = 42.1 +/- 8.1
  Background counts = 23.1
  Rate = 0.002 +/- 0.0004
[Thu Sep 29 09:23:00 2011] Vigneting correction estimate = 1.000000
[Thu Sep 29 09:23:00 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Sep 29 09:23:00 2011] Assessing source extent using major axis lower bound
[Thu Sep 29 09:23:00 2011] Source does appear to be extended
[Thu Sep 29 09:23:00 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Sep 29 09:23:37 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Sep 29 09:23:37 2011] Initial guess for spatial extent in simple fitting = 1.12"
[Thu Sep 29 09:23:37 2011] source mask rpix=2.3, npix_max = 30, mask sum = 36, frac = 1.168
[Thu Sep 29 09:23:37 2011] Giving source the simple spatial ID 4 for pass 1, mean size = 1.12"
[Thu Sep 29 09:23:39 2011] fullrun_ccd0_acisf10940_pi14-548_cl_pass1_src4.ximg exists
[Thu Sep 29 09:23:39 2011] fullrun_ccd0_acisf10940_pi14-548_cl_pass1_src4_1.ximg exists
[Thu Sep 29 09:23:39 2011] Fit fullrun_ccd0_acisf10940_pi14-548_cl_pass1_src4 appears to have run properly
[Thu Sep 29 09:23:39 2011] fullrun_ccd0_acisf10940_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Thu Sep 29 09:23:39 2011] fullrun_ccd0_acisf10940_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Thu Sep 29 09:23:39 2011] Fit fullrun_ccd0_acisf10940_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Thu Sep 29 09:24:03 2011] Spatial fit model total counts = 51.566100, observed total counts = 52.000000
[Thu Sep 29 09:24:03 2011] Offset between fit and detection position for source 8 = 0.254617 pixels
[Thu Sep 29 09:24:03 2011] 50.913300 total counts/ 11.072800 bgd. counts: snr = 11.972809
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 0.254617 pixels
  Position = (352.1, 965.3) = 20 32 20.86 41 5 7.1
  Extent = 1.1 (0.8-1.5)", rotation angle = 0
  Source counts = 39.8 +/- 7.1
  Background counts = 11.1
  Rate = 0.002 +/- 0.0004
[Thu Sep 29 09:24:03 2011] Vigneting correction estimate = 1.000000
[Thu Sep 29 09:24:03 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Sep 29 09:24:03 2011] Assessing source extent using major axis lower bound
[Thu Sep 29 09:24:03 2011] Source does appear to be extended
[Thu Sep 29 09:24:03 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Sep 29 09:24:37 2011] Not overwriting source region fullrun_ccd0_acisf10940_pi14-548_pass1_cl_src8_src.reg
[Thu Sep 29 09:24:37 2011] Extracting stamp from image fullrun_ccd0_acisf10940_pi14-548_cl_sm2.00.img.gz, (304, 917) - (401, 1014)
[Thu Sep 29 09:24:37 2011] Writing fullrun_ccd0_acisf10940_pi14-548_pass1_cl_src8.gif
[Thu Sep 29 09:24:53 2011] ../../acisf10940/products/events/fullrun_ccd0_acisf10940_pi14-548_pass1_cl_src8_src.evt and ../../acisf10940/products/events/fullrun_ccd0_acisf10940_pi14-548_pass1_cl_src8_bgd.evt exist, delete to re-create
[Thu Sep 29 09:24:53 2011] Size of ../../acisf10940/products/events/fullrun_ccd0_acisf10940_pi14-548_pass1_cl_src8_src.evt.gz[events] = 52 counts
[Thu Sep 29 09:24:53 2011] Mean chipx,y = (943.60, 324.94)
[Thu Sep 29 09:24:53 2011] Mean tdetx,y = (3385.94, 4188.40)
[Thu Sep 29 09:24:53 2011] chipx,y range = (930.00-970.00, 302.00-349.00)
[Thu Sep 29 09:24:53 2011] Size of ../../acisf10940/products/events/fullrun_ccd0_acisf10940_pi14-548_pass1_cl_src8_bgd.evt.gz[events] = 35 counts
[Thu Sep 29 09:24:53 2011] ../../acisf10940/products/images/fullrun_ccd0_acisf10940_pi14-548_pass1_cl_src8_src.img and ../../acisf10940/products/images/fullrun_ccd0_acisf10940_pi14-548_pass1_cl_src8_bgd.img exist, delete to re-create
[Thu Sep 29 09:24:53 2011] ../../acisf10940/products/spectra/fullrun_ccd0_acisf10940_pi14-548_pass1_cl_src8_src.pi and ../../acisf10940/products/spectra/fullrun_ccd0_acisf10940_pi14-548_pass1_cl_src8_bgd.pi exist, delete to re-create
[Thu Sep 29 09:24:53 2011] Not generating rmf since there are only 39 counts
[Thu Sep 29 09:25:08 2011] ../../acisf10940/products/lightcurves/fullrun_ccd0_acisf10940_pi14-548_pass1_cl_src8_src.lc and ../../acisf10940/products/lightcurves/fullrun_ccd0_acisf10940_pi14-548_pass1_cl_src8_bgd.lc exist, delete to re-create
[Thu Sep 29 09:26:18 2011] 163.082
[Thu Sep 29 09:34:33 2011] Updating aperture counts using extracted products
[Thu Sep 29 09:34:33 2011] Error reading totcts from fullrun_ccd0_acisf10940_pi14-548_pass1_cl_src8_src.pi.gz
[Thu Sep 29 09:34:33 2011] Calculating source flux in energy range 0.30-8.00
[Thu Sep 29 09:34:33 2011] Using photon index=1.80, rate=0.00214, arf fullrun_ccd0_acisf10940_pi14-548_pass1_cl_src8.arf
[Thu Sep 29 09:34:33 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Thu Sep 29 09:34:33 2011] Updating source flux to 4e-14
[Thu Sep 29 09:34:46 2011] Source 8 has fewer than 100.000000 counts, skipping spectral fitting