[Sat Oct 15 23:38:05 2011] Detection parameters:
  Position = (465.2, 381.9) = 20 7 19.62 -48 22 25.1
  Extent = 0.7" x 0.5", rotation angle = 160 degrees
  Source counts = 39.4 +/- 7.5
  Background counts = 16.6
  Rate = 0.0004 +/- 8e-05

[Sat Oct 15 23:38:09 2011] Off-axis axis estimate = 0.85'
[Sat Oct 15 23:39:37 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Sat Oct 15 23:39:37 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Sat Oct 15 23:39:37 2011] source mask rpix=0.8, npix_max = 6, mask sum = 4, frac = 0.615
[Sat Oct 15 23:39:37 2011] Giving source the simple spatial ID 16 for pass 0, mean size = 0.38"
[Sat Oct 15 23:39:38 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src16.ximg exists
[Sat Oct 15 23:39:38 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src16_1.ximg exists
[Sat Oct 15 23:39:38 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass0_src16 appears to have run properly
[Sat Oct 15 23:39:40 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src16.ximg exists
[Sat Oct 15 23:39:40 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src16_1.ximg exists
[Sat Oct 15 23:39:40 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass0_tfrozen_src16 appears to have run properly
[Sat Oct 15 23:40:09 2011] Spatial fit model total counts = 117.890000, observed total counts = 121.000000
[Sat Oct 15 23:40:09 2011] Offset between fit and detection position for source 18 = 0.663345 pixels
[Sat Oct 15 23:40:09 2011] 116.372900 total counts/ 65.890900 bgd. counts: snr = 6.219047
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.663345 pixels
  Position = (465.1, 382.5) = 20 7 19.65 -48 22 25.0
  Extent = 1.5" x 0.4", rotation angle = 60
  Source counts = 50.5 +/- 10.8
  Background counts = 65.9
  Rate = 0.0005 +/- 0.0001
[Sat Oct 15 23:40:09 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 23:40:09 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 23:40:09 2011] Assessing source extent using major
[Sat Oct 15 23:40:09 2011] Source does appear to be extended
[Sat Oct 15 23:40:09 2011] Computing asymmetry using major and minor axis, asym = 3.34
[Sat Oct 15 23:40:09 2011] Source is asymmetric
[Sat Oct 15 23:40:41 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Sat Oct 15 23:40:41 2011] Initial guess for spatial extent in simple fitting = 0.97"
[Sat Oct 15 23:40:41 2011] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.016
[Sat Oct 15 23:40:41 2011] Giving source the simple spatial ID 16 for pass 1, mean size = 0.97"
[Sat Oct 15 23:40:42 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_src16.ximg exists
[Sat Oct 15 23:40:42 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_src16_1.ximg exists
[Sat Oct 15 23:40:42 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass1_src16 appears to have run properly
[Sat Oct 15 23:40:43 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_tfrozen_src16.ximg exists
[Sat Oct 15 23:40:43 2011] fullrun_ccd3_acisf11752_pi14-548_cl_pass1_tfrozen_src16_1.ximg exists
[Sat Oct 15 23:40:43 2011] Fit fullrun_ccd3_acisf11752_pi14-548_cl_pass1_tfrozen_src16 appears to have run properly
[Sat Oct 15 23:41:09 2011] Spatial fit model total counts = 119.109000, observed total counts = 121.000000
[Sat Oct 15 23:41:09 2011] Offset between fit and detection position for source 18 = 0.373906 pixels
[Sat Oct 15 23:41:09 2011] 117.682700 total counts/ 58.724600 bgd. counts: snr = 7.693668
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.373906 pixels
  Position = (464.9, 382.8) = 20 7 19.66 -48 22 24.8
  Extent = 1.9 (1.9-3.9)" x 0.5 (0.3-0.6)", rotation angle = 58 (52-67) degrees
  Source counts = 59.0 +/- 10.8
  Background counts = 58.7
  Rate = 0.0006 +/- 0.0001
[Sat Oct 15 23:41:09 2011] Vigneting correction estimate = 1.000000
[Sat Oct 15 23:41:09 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Oct 15 23:41:09 2011] Assessing source extent using major axis lower bound
[Sat Oct 15 23:41:09 2011] Source does appear to be extended
[Sat Oct 15 23:41:09 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 3.21
[Sat Oct 15 23:41:09 2011] Source is asymmetric
[Sat Oct 15 23:46:44 2011] Not overwriting source region fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src18_src.reg
[Sat Oct 15 23:46:44 2011] Extracting stamp from image fullrun_ccd3_acisf11752_pi14-548_cl_sm2.00.img.gz, (376, 294) - (554, 472)
[Sat Oct 15 23:46:44 2011] Writing fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src18.gif
[Sat Oct 15 23:47:32 2011] ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src18_src.evt and ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src18_bgd.evt exist, delete to re-create
[Sat Oct 15 23:47:32 2011] Size of ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src18_src.evt.gz[events] = 85 counts
[Sat Oct 15 23:47:32 2011] Mean chipx,y = (634.69, 919.58)
[Sat Oct 15 23:47:32 2011] Mean tdetx,y = (4212.42, 3695.69)
[Sat Oct 15 23:47:32 2011] chipx,y range = (613.00-658.00, 893.00-939.00)
[Sat Oct 15 23:47:32 2011] Size of ../../acisf11752/products/events/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src18_bgd.evt.gz[events] = 1916 counts
[Sat Oct 15 23:47:32 2011] ../../acisf11752/products/images/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src18_src.img and ../../acisf11752/products/images/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src18_bgd.img exist, delete to re-create
[Sat Oct 15 23:47:32 2011] ../../acisf11752/products/spectra/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src18_src.pi and ../../acisf11752/products/spectra/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src18_bgd.pi exist, delete to re-create
[Sat Oct 15 23:47:32 2011] Not generating rmf since there are only 58 counts
[Sat Oct 15 23:47:35 2011] ../../acisf11752/products/lightcurves/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src18_src.lc and ../../acisf11752/products/lightcurves/fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src18_bgd.lc exist, delete to re-create
[Sat Oct 15 23:49:15 2011] 187.563
[Sat Oct 15 23:49:32 2011] Updating aperture counts using extracted products
[Sat Oct 15 23:49:32 2011] Error reading totcts from fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src18_src.pi.gz
[Sat Oct 15 23:49:33 2011] Calculating source flux in energy range 0.30-8.00
[Sat Oct 15 23:49:33 2011] Using photon index=1.80, rate=0.000631, arf fullrun_ccd3_acisf11752_pi14-548_pass1_cl_src18.arf
[Sat Oct 15 23:49:33 2011] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Oct 15 23:49:33 2011] Updating source flux to 7.8e-15
[Sat Oct 15 23:49:55 2011] Source 18 has fewer than 100.000000 counts, skipping spectral fitting