[Fri Oct  7 19:54:31 2011] Detection parameters:
  Position = (914.6, 726.8) = 17 25 45.59 -34 26 8.0
  Extent = 0.7" x 0.5", rotation angle = 91 degrees
  Source counts = 63.7 +/- 8.1
  Background counts = 2.3
  Rate = 0.002 +/- 0.0002

[Fri Oct  7 19:54:36 2011] Off-axis axis estimate = 3.29'
[Fri Oct  7 19:56:42 2011] Using EEF radius (= 0.64 ")to estimate initial spatial extent for simple fitting
[Fri Oct  7 19:56:42 2011] Initial guess for spatial extent in simple fitting = 0.64"
[Fri Oct  7 19:56:42 2011] source mask rpix=1.3, npix_max = 13, mask sum = 12, frac = 0.922
[Fri Oct  7 19:56:42 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 0.64"
[Fri Oct  7 19:56:43 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass0_src18.ximg exists
[Fri Oct  7 19:56:43 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass0_src18_1.ximg exists
[Fri Oct  7 19:56:43 2011] Fit fullrun_ccd2_acisf10987_pi14-548_cl_pass0_src18 appears to have run properly
[Fri Oct  7 19:56:45 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Fri Oct  7 19:56:45 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Fri Oct  7 19:56:45 2011] Fit fullrun_ccd2_acisf10987_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Fri Oct  7 19:57:41 2011] Spatial fit model total counts = 63.861900, observed total counts = 66.000000
[Fri Oct  7 19:57:41 2011] Offset between fit and detection position for source 20 = 0.569068 pixels
[Fri Oct  7 19:57:41 2011] 65.038270 total counts/ 0.003270 bgd. counts: snr = 1137.290146
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.569068 pixels
  Position = (915.1, 727.1) = 17 25 45.59 -34 26 8.1
  Extent = 0.7 (0.6-0.8)", rotation angle = 0
  Source counts = 65.0 +/- 8.1
  Background counts = 0.0
  Rate = 0.002 +/- 0.0002
[Fri Oct  7 19:57:41 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 19:57:41 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 19:57:41 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 19:57:41 2011] Source does appear to be extended
[Fri Oct  7 19:57:41 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Oct  7 19:58:47 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Fri Oct  7 19:58:47 2011] Initial guess for spatial extent in simple fitting = 0.69"
[Fri Oct  7 19:58:47 2011] source mask rpix=1.4, npix_max = 14, mask sum = 16, frac = 1.108
[Fri Oct  7 19:58:47 2011] Giving source the simple spatial ID 18 for pass 1, mean size = 0.69"
[Fri Oct  7 19:58:48 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass1_src18.ximg exists
[Fri Oct  7 19:58:48 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass1_src18_1.ximg exists
[Fri Oct  7 19:58:48 2011] Fit fullrun_ccd2_acisf10987_pi14-548_cl_pass1_src18 appears to have run properly
[Fri Oct  7 19:58:50 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass1_tfrozen_src18.ximg exists
[Fri Oct  7 19:58:50 2011] fullrun_ccd2_acisf10987_pi14-548_cl_pass1_tfrozen_src18_1.ximg exists
[Fri Oct  7 19:58:50 2011] Fit fullrun_ccd2_acisf10987_pi14-548_cl_pass1_tfrozen_src18 appears to have run properly
[Fri Oct  7 19:59:44 2011] Spatial fit model total counts = 64.082700, observed total counts = 67.000000
[Fri Oct  7 19:59:44 2011] Offset between fit and detection position for source 20 = 0.032519 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.032519 pixels
  Position = (915.1, 727.1) = 17 25 45.59 -34 26 8.1
  Extent = 0.8 (0.7-1.0)" x 0.5 (0.4-0.6)", rotation angle = 88 (73-101) degrees
  Source counts = 65.3 +/- 8.1
  Background counts = 0.0
  Rate = 0.002 +/- 0.0002
[Fri Oct  7 19:59:44 2011] Vigneting correction estimate = 1.000000
[Fri Oct  7 19:59:44 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Oct  7 19:59:44 2011] Assessing source extent using major axis lower bound
[Fri Oct  7 19:59:44 2011] Source does appear to be extended
[Fri Oct  7 19:59:44 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.24
[Fri Oct  7 20:09:12 2011] Not overwriting source region fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src20_src.reg
[Fri Oct  7 20:09:12 2011] Extracting stamp from image fullrun_ccd2_acisf10987_pi14-548_cl_sm2.00.img.gz, (876, 688) - (954, 766)
[Fri Oct  7 20:09:12 2011] Writing fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src20.gif
[Fri Oct  7 20:10:16 2011] ../../acisf10987/products/events/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src20_src.evt and ../../acisf10987/products/events/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src20_bgd.evt exist, delete to re-create
[Fri Oct  7 20:10:16 2011] Size of ../../acisf10987/products/events/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src20_src.evt.gz[events] = 66 counts
[Fri Oct  7 20:10:16 2011] Mean chipx,y = (247.91, 686.26)
[Fri Oct  7 20:10:16 2011] Mean tdetx,y = (3747.26, 3838.09)
[Fri Oct  7 20:10:16 2011] chipx,y range = (231.00-266.00, 667.00-702.00)
[Fri Oct  7 20:10:16 2011] Size of ../../acisf10987/products/events/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 35 counts
[Fri Oct  7 20:10:16 2011] ../../acisf10987/products/images/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src20_src.img and ../../acisf10987/products/images/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src20_bgd.img exist, delete to re-create
[Fri Oct  7 20:10:16 2011] ../../acisf10987/products/spectra/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src20_src.pi and ../../acisf10987/products/spectra/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src20_bgd.pi exist, delete to re-create
[Fri Oct  7 20:10:16 2011] Not generating rmf since there are only 65 counts
[Fri Oct  7 20:10:19 2011] ../../acisf10987/products/lightcurves/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src20_src.lc and ../../acisf10987/products/lightcurves/fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src20_bgd.lc exist, delete to re-create
[Fri Oct  7 20:16:05 2011] 182.181
[Fri Oct  7 20:23:20 2011] Updating aperture counts using extracted products
[Fri Oct  7 20:23:20 2011] Error reading totcts from fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src20_src.pi.gz
[Fri Oct  7 20:23:21 2011] Calculating source flux in energy range 0.30-8.00
[Fri Oct  7 20:23:21 2011] Using photon index=1.80, rate=0.00161, arf fullrun_ccd2_acisf10987_pi14-548_pass1_cl_src20.arf
[Fri Oct  7 20:23:21 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Oct  7 20:23:21 2011] Updating source flux to 2.7e-14
[Fri Oct  7 20:23:59 2011] Source 20 has fewer than 100.000000 counts, skipping spectral fitting