[Thu Oct 27 23:27:21 2011] Detection parameters:
  Position = (346.5, 808.5) = 0 24 59.78 64 10 25.6
  Extent = 1.0" x 0.9", rotation angle = 143 degrees
  Source counts = 597.3 +/- 42.7
  Background counts = 1225.7
  Rate = 0.02 +/- 0.001

[Thu Oct 27 23:27:51 2011] Off-axis axis estimate = 3.08'
[Thu Oct 27 23:35:59 2011] Using EEF radius (= 0.60 ")to estimate initial spatial extent for simple fitting
[Thu Oct 27 23:35:59 2011] Initial guess for spatial extent in simple fitting = 0.60"
[Thu Oct 27 23:35:59 2011] source mask rpix=1.2, npix_max = 11, mask sum = 9, frac = 0.766
[Thu Oct 27 23:35:59 2011] Giving source the simple spatial ID 20 for pass 0, mean size = 0.60"
[Thu Oct 27 23:36:01 2011] fullrun_ccd3_acisf10902_pi14-548_cl_pass0_src20.ximg exists
[Thu Oct 27 23:36:01 2011] fullrun_ccd3_acisf10902_pi14-548_cl_pass0_src20_1.ximg exists
[Thu Oct 27 23:36:01 2011] Fit fullrun_ccd3_acisf10902_pi14-548_cl_pass0_src20 appears to have run properly
[Thu Oct 27 23:36:03 2011] fullrun_ccd3_acisf10902_pi14-548_cl_pass0_tfrozen_src20.ximg exists
[Thu Oct 27 23:36:03 2011] fullrun_ccd3_acisf10902_pi14-548_cl_pass0_tfrozen_src20_1.ximg exists
[Thu Oct 27 23:36:03 2011] Fit fullrun_ccd3_acisf10902_pi14-548_cl_pass0_tfrozen_src20 appears to have run properly
[Thu Oct 27 23:37:17 2011] Spatial fit model total counts = 2941.040000, observed total counts = 2941.000000
[Thu Oct 27 23:37:17 2011] Offset between fit and detection position for source 160 = 0.253050 pixels
[Thu Oct 27 23:37:17 2011] 2973.836000 total counts/ 2792.040000 bgd. counts: snr = 3.440515
Spatial fit parameters:
  Offset between fit and detection position for source 160 = 0.253050 pixels
  Position = (346.3, 808.7) = 0 24 59.83 64 10 25.5
  Extent = 1.5 (1.4-3.0)" x 0.9 (0.3-1.5)", rotation angle = 19
  Source counts = 181.8 +/- 54.5
  Background counts = 2792.0
  Rate = 0.005 +/- 0.001
[Thu Oct 27 23:37:18 2011] Vigneting correction estimate = 1.000000
[Thu Oct 27 23:37:18 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 27 23:37:18 2011] Assessing source extent using major axis lower bound
[Thu Oct 27 23:37:18 2011] Source does appear to be extended
[Thu Oct 27 23:37:18 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.98
[Thu Oct 27 23:38:38 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct 27 23:38:38 2011] Initial guess for spatial extent in simple fitting = 1.20"
[Thu Oct 27 23:38:38 2011] source mask rpix=2.4, npix_max = 34, mask sum = 36, frac = 1.044
[Thu Oct 27 23:38:38 2011] Giving source the simple spatial ID 19 for pass 1, mean size = 1.20"
[Thu Oct 27 23:38:41 2011] fullrun_ccd3_acisf10902_pi14-548_cl_pass1_src19.ximg exists
[Thu Oct 27 23:38:41 2011] fullrun_ccd3_acisf10902_pi14-548_cl_pass1_src19_1.ximg exists
[Thu Oct 27 23:38:41 2011] Fit fullrun_ccd3_acisf10902_pi14-548_cl_pass1_src19 appears to have run properly
[Thu Oct 27 23:38:43 2011] fullrun_ccd3_acisf10902_pi14-548_cl_pass1_tfrozen_src19.ximg exists
[Thu Oct 27 23:38:43 2011] fullrun_ccd3_acisf10902_pi14-548_cl_pass1_tfrozen_src19_1.ximg exists
[Thu Oct 27 23:38:43 2011] Fit fullrun_ccd3_acisf10902_pi14-548_cl_pass1_tfrozen_src19 appears to have run properly
[Thu Oct 27 23:39:50 2011] Warning, spatial fit 19 centroid is now closest to src. 156
[Thu Oct 27 23:39:50 2011] Vigneting correction estimate = 1.000000
[Thu Oct 27 23:39:50 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct 27 23:39:50 2011] Assessing source extent using major axis lower bound
[Thu Oct 27 23:39:50 2011] Source does appear to be extended
[Thu Oct 27 23:39:50 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.98
[Thu Oct 27 23:56:01 2011] Not overwriting source region fullrun_ccd3_acisf10902_pi14-548_pass1_cl_src160_src.reg
[Thu Oct 27 23:56:01 2011] Extracting stamp from image fullrun_ccd3_acisf10902_pi14-548_cl_sm2.00.img.gz, (278, 740) - (415, 877)
[Thu Oct 27 23:56:01 2011] Writing fullrun_ccd3_acisf10902_pi14-548_pass1_cl_src160.gif
[Thu Oct 27 23:57:09 2011] ../../acisf10902/products/events/fullrun_ccd3_acisf10902_pi14-548_pass1_cl_src160_src.evt and ../../acisf10902/products/events/fullrun_ccd3_acisf10902_pi14-548_pass1_cl_src160_bgd.evt exist, delete to re-create
[Thu Oct 27 23:57:09 2011] Size of ../../acisf10902/products/events/fullrun_ccd3_acisf10902_pi14-548_pass1_cl_src160_src.evt.gz[events] = 3220 counts
[Thu Oct 27 23:57:09 2011] Mean chipx,y = (598.56, 884.72)
[Thu Oct 27 23:57:09 2011] Mean tdetx,y = (4247.28, 3659.56)
[Thu Oct 27 23:57:09 2011] chipx,y range = (572.00-627.00, 859.00-910.00)
[Thu Oct 27 23:57:10 2011] Size of ../../acisf10902/products/events/fullrun_ccd3_acisf10902_pi14-548_pass1_cl_src160_bgd.evt.gz[events] = 16070 counts
[Thu Oct 27 23:57:10 2011] ../../acisf10902/products/images/fullrun_ccd3_acisf10902_pi14-548_pass1_cl_src160_src.img and ../../acisf10902/products/images/fullrun_ccd3_acisf10902_pi14-548_pass1_cl_src160_bgd.img exist, delete to re-create
[Thu Oct 27 23:57:10 2011] ../../acisf10902/products/spectra/fullrun_ccd3_acisf10902_pi14-548_pass1_cl_src160_src.pi and ../../acisf10902/products/spectra/fullrun_ccd3_acisf10902_pi14-548_pass1_cl_src160_bgd.pi exist, delete to re-create
[Thu Oct 27 23:57:12 2011] ../../acisf10902/products/lightcurves/fullrun_ccd3_acisf10902_pi14-548_pass1_cl_src160_src.lc and ../../acisf10902/products/lightcurves/fullrun_ccd3_acisf10902_pi14-548_pass1_cl_src160_bgd.lc exist, delete to re-create
[Fri Oct 28 00:07:10 2011] Keeping rmf generated by specextract
[Fri Oct 28 00:07:10 2011] 191.95
[Fri Oct 28 00:07:52 2011] Updating aperture counts using extracted products
[Fri Oct 28 00:07:52 2011] Error reading totcts from fullrun_ccd3_acisf10902_pi14-548_pass1_cl_src160_src.pi.gz
[Fri Oct 28 00:07:58 2011] Calculating source flux in energy range 0.30-8.00
[Fri Oct 28 00:07:58 2011] Using photon index=1.80, rate=0.0046, arf fullrun_ccd3_acisf10902_pi14-548_pass1_cl_src160.arf
[Fri Oct 28 00:07:58 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Oct 28 00:07:58 2011] Updating source flux to 6.6e-14