[Tue May 14 22:02:44 2013] Detection parameters:
  Position = (554.5, 710.3) = 15 2 37.23 -42 1 35.6
  Extent = 1.8" x 1.0", rotation angle = 19 degrees
  Source counts = 25.0 +/- 6.5
  Background counts = 17.0
  Rate = 0.0002 +/- 6e-05

[Tue May 14 22:02:44 2013] Off-axis axis estimate = 6.66'
[Wed May 15 00:41:47 2013] Using EEF radius (= 1.98 ")to estimate initial spatial extent for simple fitting
[Wed May 15 00:41:47 2013] Initial guess for spatial extent in simple fitting = 1.98"
[Wed May 15 00:41:47 2013] source mask rpix=4.0, npix_max = 81, mask sum = 81, frac = 0.989
[Wed May 15 00:41:47 2013] Giving source the simple spatial ID 15 for pass 0, mean size = 1.98"
[Wed May 15 01:11:12 2013] fullrun_ccd2_acisf13739_pi14-548_cl_pass0_src15.ximg exists
[Wed May 15 01:11:12 2013] fullrun_ccd2_acisf13739_pi14-548_cl_pass0_src15_1.ximg exists
[Wed May 15 01:11:12 2013] Fit fullrun_ccd2_acisf13739_pi14-548_cl_pass0_src15 appears to have run properly
[Wed May 15 01:11:12 2013] fullrun_ccd2_acisf13739_pi14-548_cl_pass0_tfrozen_src15.ximg exists
[Wed May 15 01:11:12 2013] fullrun_ccd2_acisf13739_pi14-548_cl_pass0_tfrozen_src15_1.ximg exists
[Wed May 15 01:11:12 2013] Fit fullrun_ccd2_acisf13739_pi14-548_cl_pass0_tfrozen_src15 appears to have run properly
[Wed May 15 03:10:09 2013] Spatial fit model total counts = 67.051600, observed total counts = 67.000000
[Wed May 15 03:10:09 2013] Offset between fit and detection position for source 18 = 1.409945 pixels
[Wed May 15 03:10:09 2013] 66.134200 total counts/ 48.531700 bgd. counts: snr = 2.526746
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 1.409945 pixels
  Position = (553.4, 709.3) = 15 2 37.30 -42 1 36.3
  Extent = 1.3 (0.6-2.4)", rotation angle = 181 (158-207) degrees
  Source counts = 17.6 +/- 8.1
  Background counts = 48.5
  Rate = 0.0002 +/- 8e-05
[Wed May 15 03:10:09 2013] Vigneting correction estimate = 1.000000
[Wed May 15 03:10:09 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed May 15 03:10:09 2013] Assessing source extent using major axis lower bound
[Wed May 15 03:10:09 2013] Source does appear to be extended
[Wed May 15 03:10:09 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.68
[Wed May 15 05:43:50 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed May 15 05:43:50 2013] Initial guess for spatial extent in simple fitting = 0.88"
[Wed May 15 05:43:50 2013] source mask rpix=1.8, npix_max = 20, mask sum = 25, frac = 1.196
[Wed May 15 05:43:50 2013] Giving source the simple spatial ID 15 for pass 1, mean size = 0.88"
[Wed May 15 06:05:44 2013] fullrun_ccd2_acisf13739_pi14-548_cl_pass1_src15.ximg exists
[Wed May 15 06:05:44 2013] fullrun_ccd2_acisf13739_pi14-548_cl_pass1_src15_1.ximg exists
[Wed May 15 06:05:44 2013] Fit fullrun_ccd2_acisf13739_pi14-548_cl_pass1_src15 appears to have run properly
[Wed May 15 06:05:44 2013] fullrun_ccd2_acisf13739_pi14-548_cl_pass1_tfrozen_src15.ximg exists
[Wed May 15 06:05:44 2013] fullrun_ccd2_acisf13739_pi14-548_cl_pass1_tfrozen_src15_1.ximg exists
[Wed May 15 06:05:44 2013] Fit fullrun_ccd2_acisf13739_pi14-548_cl_pass1_tfrozen_src15 appears to have run properly
[Wed May 15 09:23:17 2013] Spatial fit model total counts = 39.971900, observed total counts = 40.000000
[Wed May 15 09:23:17 2013] Offset between fit and detection position for source 18 = 0.335327 pixels
[Wed May 15 09:23:17 2013] 40.004700 total counts/ 21.583500 bgd. counts: snr = 3.965126
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.335327 pixels
  Position = (553.7, 709.2) = 15 2 37.29 -42 1 36.3
  Extent = 1.3 (0.7-1.8)" x 0.5 (0.3-0.9)", rotation angle = 4 (342-31) degrees
  Source counts = 18.4 +/- 6.3
  Background counts = 21.6
  Rate = 0.0002 +/- 6e-05
[Wed May 15 09:23:17 2013] Vigneting correction estimate = 1.000000
[Wed May 15 09:23:17 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed May 15 09:23:17 2013] Assessing source extent using major axis lower bound
[Wed May 15 09:23:17 2013] Source does appear to be extended
[Wed May 15 09:23:17 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.77
[Wed May 15 10:02:57 2013] Writing source region out to fullrun_ccd2_acisf13739_pi14-548_pass1_cl_src18_src.reg
[Wed May 15 10:02:57 2013] Extracting stamp from image fullrun_ccd2_acisf13739_pi14-548_cl_sm2.00.img.gz, (496, 651) - (612, 767)
[Wed May 15 10:02:57 2013] Writing fullrun_ccd2_acisf13739_pi14-548_pass1_cl_src18.gif
[Wed May 15 10:11:55 2013] Size of ../../acisf13739/products/events/fullrun_ccd2_acisf13739_pi14-548_pass1_cl_src18_src.evt.gz[events] = 29 counts
[Wed May 15 10:11:55 2013] Mean chipx,y = (610.24, 457.38)
[Wed May 15 10:11:55 2013] Mean tdetx,y = (3518.38, 3475.76)
[Wed May 15 10:11:55 2013] chipx,y range = (595.00-627.00, 443.00-476.00)
[Wed May 15 10:11:55 2013] Size of ../../acisf13739/products/events/fullrun_ccd2_acisf13739_pi14-548_pass1_cl_src18_bgd.evt.gz[events] = 279 counts
[Wed May 15 10:11:56 2013] Not generating rmf since there are only 18 counts
[Wed May 15 10:11:56 2013] arf not found, will run specextract
[Wed May 15 10:12:27 2013] ../../acisf13739/products/spectra/fullrun_ccd2_acisf13739_pi14-548_pass1_cl_src18.warf not found
[Wed May 15 10:12:27 2013] ../../acisf13739/products/spectra/fullrun_ccd2_acisf13739_pi14-548_pass1_cl_src18.wrmf not found
[Wed May 15 10:12:27 2013] Removal of ../../acisf13739/products/spectra/fullrun_ccd2_acisf13739_pi14-548_pass1_cl_src18.soff failed
[Wed May 15 10:18:53 2013] Spectrum 18 has only 18 counts, deleting rmf
[Wed May 15 10:18:53 2013] 169.788
[Wed May 15 10:41:30 2013] Updating aperture counts using extracted products
[Wed May 15 10:41:30 2013] Total counts from fullrun_ccd2_acisf13739_pi14-548_pass1_cl_src18_src.pi.gz = 29.00
[Wed May 15 10:41:30 2013] Total counts from fullrun_ccd2_acisf13739_pi14-548_pass1_cl_src18_bgd.pi.gz = 279.00
[Wed May 15 10:41:30 2013] Got source and background scale factors 0.000002, 0.000059
[Wed May 15 10:41:30 2013] User source parameters:
  Position = (553.7, 709.2) = 15 2 37.29 -42 1 36.3
  Extent = 1.3 (0.7-1.8)" x 0.5 (0.3-0.9)", rotation angle = 4 (342-31) degrees
  Source aperture counts = 19.7 +/- 6.5
  Background aperture counts = 9.3
  Rate = 0.0002 +/- 6e-05

[Wed May 15 10:41:32 2013] Calculating source flux in energy range 0.30-8.00
[Wed May 15 10:41:32 2013] Using photon index=1.80, rate=0.000184, arf fullrun_ccd2_acisf13739_pi14-548_pass1_cl_src18.arf
[Wed May 15 10:41:32 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Wed May 15 10:41:32 2013] Updating source flux to 2.5e-15
[Wed May 15 10:42:43 2013] Source 18 has fewer than 100.000000 counts, skipping spectral fitting