[Mon Oct 24 21:39:59 2011] Detection parameters:
  Position = (364.3, 794.5) = 17 44 4.84 -29 21 9.8
  Extent = 0.5" x 0.5", rotation angle = 43 degrees
  Source counts = 34.8 +/- 6.9
  Background counts = 12.2
  Rate = 0.0004 +/- 7e-05

[Mon Oct 24 21:40:02 2011] Off-axis axis estimate = 6.16'
[Mon Oct 24 21:42:24 2011] Using EEF radius (= 1.71 ")to estimate initial spatial extent for simple fitting
[Mon Oct 24 21:42:24 2011] Initial guess for spatial extent in simple fitting = 1.71"
[Mon Oct 24 21:42:24 2011] source mask rpix=3.5, npix_max = 63, mask sum = 42, frac = 0.664
[Mon Oct 24 21:42:24 2011] Giving source the simple spatial ID 18 for pass 0, mean size = 1.71"
[Mon Oct 24 21:42:26 2011] fullrun_ccd1_acisf05892_pi14-548_cl_pass0_src18.ximg exists
[Mon Oct 24 21:42:26 2011] fullrun_ccd1_acisf05892_pi14-548_cl_pass0_src18_1.ximg exists
[Mon Oct 24 21:42:26 2011] Fit fullrun_ccd1_acisf05892_pi14-548_cl_pass0_src18 appears to have run properly
[Mon Oct 24 21:42:28 2011] fullrun_ccd1_acisf05892_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Mon Oct 24 21:42:28 2011] fullrun_ccd1_acisf05892_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Mon Oct 24 21:42:28 2011] Fit fullrun_ccd1_acisf05892_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Mon Oct 24 21:43:01 2011] Spatial fit model total counts = 74.159700, observed total counts = 70.000000
[Mon Oct 24 21:43:01 2011] Offset between fit and detection position for source 20 = 0.079391 pixels
[Mon Oct 24 21:43:01 2011] 74.457000 total counts/ 22.494900 bgd. counts: snr = 10.955814
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.079391 pixels
  Position = (364.3, 794.4) = 17 44 4.86 -29 21 10.1
  Extent = 2.3 (1.6-3.4)" x 0.9 (0.6-1.4)", rotation angle = 358 (343-14) degrees
  Source counts = 52.0 +/- 8.6
  Background counts = 22.5
  Rate = 0.0005 +/- 9e-05
[Mon Oct 24 21:43:01 2011] Vigneting correction estimate = 1.000000
[Mon Oct 24 21:43:01 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Oct 24 21:43:01 2011] Assessing source extent using major axis lower bound
[Mon Oct 24 21:43:01 2011] Source does appear to be extended
[Mon Oct 24 21:43:01 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.16
[Mon Oct 24 21:43:51 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Mon Oct 24 21:43:51 2011] Initial guess for spatial extent in simple fitting = 1.61"
[Mon Oct 24 21:43:51 2011] source mask rpix=3.3, npix_max = 57, mask sum = 42, frac = 0.737
[Mon Oct 24 21:43:51 2011] Giving source the simple spatial ID 18 for pass 1, mean size = 1.61"
[Mon Oct 24 21:43:53 2011] fullrun_ccd1_acisf05892_pi14-548_cl_pass1_src18.ximg exists
[Mon Oct 24 21:43:53 2011] fullrun_ccd1_acisf05892_pi14-548_cl_pass1_src18_1.ximg exists
[Mon Oct 24 21:43:53 2011] Fit fullrun_ccd1_acisf05892_pi14-548_cl_pass1_src18 appears to have run properly
[Mon Oct 24 21:43:54 2011] fullrun_ccd1_acisf05892_pi14-548_cl_pass1_tfrozen_src18.ximg exists
[Mon Oct 24 21:43:54 2011] fullrun_ccd1_acisf05892_pi14-548_cl_pass1_tfrozen_src18_1.ximg exists
[Mon Oct 24 21:43:54 2011] Fit fullrun_ccd1_acisf05892_pi14-548_cl_pass1_tfrozen_src18 appears to have run properly
[Mon Oct 24 21:44:19 2011] Spatial fit model total counts = 71.084000, observed total counts = 67.000000
[Mon Oct 24 21:44:19 2011] Offset between fit and detection position for source 20 = 0.156751 pixels
[Mon Oct 24 21:44:19 2011] 71.505200 total counts/ 23.023300 bgd. counts: snr = 10.104058
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.156751 pixels
  Position = (364.4, 794.5) = 17 44 4.86 -29 21 10.0
  Extent = 2.1 (1.5-3.2)" x 0.8 (0.6-1.3)", rotation angle = 359 (344-16) degrees
  Source counts = 48.5 +/- 8.5
  Background counts = 23.0
  Rate = 0.0005 +/- 9e-05
[Mon Oct 24 21:44:19 2011] Vigneting correction estimate = 1.000000
[Mon Oct 24 21:44:19 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Oct 24 21:44:19 2011] Assessing source extent using major axis lower bound
[Mon Oct 24 21:44:19 2011] Source does appear to be extended
[Mon Oct 24 21:44:19 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.15
[Mon Oct 24 21:46:37 2011] Not overwriting source region fullrun_ccd1_acisf05892_pi14-548_pass1_cl_src20_src.reg
[Mon Oct 24 21:46:37 2011] Extracting stamp from image fullrun_ccd1_acisf05892_pi14-548_cl_sm2.00.img.gz, (269, 699) - (460, 890)
[Mon Oct 24 21:46:37 2011] Writing fullrun_ccd1_acisf05892_pi14-548_pass1_cl_src20.gif
[Mon Oct 24 21:47:27 2011] ../../acisf05892/products/events/fullrun_ccd1_acisf05892_pi14-548_pass1_cl_src20_src.evt and ../../acisf05892/products/events/fullrun_ccd1_acisf05892_pi14-548_pass1_cl_src20_bgd.evt exist, delete to re-create
[Mon Oct 24 21:47:27 2011] Size of ../../acisf05892/products/events/fullrun_ccd1_acisf05892_pi14-548_pass1_cl_src20_src.evt.gz[events] = 64 counts
[Mon Oct 24 21:47:27 2011] Mean chipx,y = (261.19, 339.09)
[Mon Oct 24 21:47:27 2011] Mean tdetx,y = (4792.91, 4368.19)
[Mon Oct 24 21:47:27 2011] chipx,y range = (234.00-289.00, 322.00-364.00)
[Mon Oct 24 21:47:27 2011] Size of ../../acisf05892/products/events/fullrun_ccd1_acisf05892_pi14-548_pass1_cl_src20_bgd.evt.gz[events] = 531 counts
[Mon Oct 24 21:47:27 2011] ../../acisf05892/products/images/fullrun_ccd1_acisf05892_pi14-548_pass1_cl_src20_src.img and ../../acisf05892/products/images/fullrun_ccd1_acisf05892_pi14-548_pass1_cl_src20_bgd.img exist, delete to re-create
[Mon Oct 24 21:47:27 2011] ../../acisf05892/products/spectra/fullrun_ccd1_acisf05892_pi14-548_pass1_cl_src20_src.pi and ../../acisf05892/products/spectra/fullrun_ccd1_acisf05892_pi14-548_pass1_cl_src20_bgd.pi exist, delete to re-create
[Mon Oct 24 21:47:27 2011] Not generating rmf since there are only 48 counts
[Mon Oct 24 21:47:30 2011] ../../acisf05892/products/lightcurves/fullrun_ccd1_acisf05892_pi14-548_pass1_cl_src20_src.lc and ../../acisf05892/products/lightcurves/fullrun_ccd1_acisf05892_pi14-548_pass1_cl_src20_bgd.lc exist, delete to re-create
[Mon Oct 24 21:49:27 2011] 179.573
[Mon Oct 24 21:53:29 2011] Updating aperture counts using extracted products
[Mon Oct 24 21:53:29 2011] Error reading totcts from fullrun_ccd1_acisf05892_pi14-548_pass1_cl_src20_src.pi.gz
[Mon Oct 24 21:53:29 2011] Calculating source flux in energy range 0.30-8.00
[Mon Oct 24 21:53:29 2011] Using photon index=1.80, rate=0.000495, arf fullrun_ccd1_acisf05892_pi14-548_pass1_cl_src20.arf
[Mon Oct 24 21:53:29 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Mon Oct 24 21:53:29 2011] Updating source flux to 8.4e-15
[Mon Oct 24 21:53:57 2011] Source 20 has fewer than 100.000000 counts, skipping spectral fitting