[Thu May 16 12:59:09 2013] Detection parameters:
  Position = (601.2, 1082.0) = 15 2 48.11 -42 11 2.7
  Extent = 1.0" x 0.7", rotation angle = 158 degrees
  Source counts = 21.2 +/- 5.9
  Background counts = 13.8
  Rate = 0.0003 +/- 7e-05

[Thu May 16 12:59:10 2013] Off-axis axis estimate = 3.58'
[Thu May 16 13:07:14 2013] Using EEF radius (= 0.71 ")to estimate initial spatial extent for simple fitting
[Thu May 16 13:07:14 2013] Initial guess for spatial extent in simple fitting = 0.71"
[Thu May 16 13:07:14 2013] source mask rpix=1.4, npix_max = 15, mask sum = 16, frac = 1.053
[Thu May 16 13:07:14 2013] Giving source the simple spatial ID 20 for pass 0, mean size = 0.71"
[Thu May 16 14:09:20 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass0_src20.ximg exists
[Thu May 16 14:09:20 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass0_src20_1.ximg exists
[Thu May 16 14:09:20 2013] Fit fullrun_ccd0_acisf13742_pi14-548_cl_pass0_src20 appears to have run properly
[Thu May 16 14:09:21 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass0_tfrozen_src20.ximg exists
[Thu May 16 14:09:21 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass0_tfrozen_src20_1.ximg exists
[Thu May 16 14:09:21 2013] Fit fullrun_ccd0_acisf13742_pi14-548_cl_pass0_tfrozen_src20 appears to have run properly
[Thu May 16 16:08:11 2013] Spatial fit model total counts = 94.204000, observed total counts = 94.000000
[Thu May 16 16:08:11 2013] Offset between fit and detection position for source 21 = 4.060274 pixels
[Thu May 16 16:08:11 2013] 97.572100 total counts/ 63.893600 bgd. counts: snr = 4.213316
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 4.060274 pixels
  Position = (597.2, 1081.5) = 15 2 48.31 -42 11 3.2
  Extent = 1.5 (1.5-3.0)", rotation angle = 0
  Source counts = 33.7 +/- 9.9
  Background counts = 63.9
  Rate = 0.0004 +/- 0.0001
[Thu May 16 16:08:11 2013] Vigneting correction estimate = 1.000000
[Thu May 16 16:08:11 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May 16 16:08:11 2013] Assessing source extent using major axis lower bound
[Thu May 16 16:08:11 2013] Source does appear to be extended
[Thu May 16 16:08:11 2013] Computing asymmetry using major and minor axis, asym = 1.00
[Thu May 16 16:08:44 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu May 16 16:08:44 2013] Initial guess for spatial extent in simple fitting = 1.50"
[Thu May 16 16:08:44 2013] source mask rpix=3.0, npix_max = 50, mask sum = 49, frac = 0.973
[Thu May 16 16:08:44 2013] Giving source the simple spatial ID 19 for pass 1, mean size = 1.50"
[Thu May 16 17:01:09 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass1_src19.ximg exists
[Thu May 16 17:01:09 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass1_src19_1.ximg exists
[Thu May 16 17:01:09 2013] Fit fullrun_ccd0_acisf13742_pi14-548_cl_pass1_src19 appears to have run properly
[Thu May 16 17:01:09 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass1_tfrozen_src19.ximg exists
[Thu May 16 17:01:09 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass1_tfrozen_src19_1.ximg exists
[Thu May 16 17:01:09 2013] Fit fullrun_ccd0_acisf13742_pi14-548_cl_pass1_tfrozen_src19 appears to have run properly
[Thu May 16 18:56:45 2013] Spatial fit model total counts = 159.617000, observed total counts = 160.000000
[Thu May 16 18:56:45 2013] Offset between fit and detection position for source 21 = 0.478597 pixels
[Thu May 16 18:56:45 2013] 162.903200 total counts/ 117.879000 bgd. counts: snr = 4.146940
Spatial fit parameters:
  Offset between fit and detection position for source 21 = 0.478597 pixels
  Position = (596.8, 1081.8) = 15 2 48.33 -42 11 3.0
  Extent = 3.0 (2.0-6.0)" x 1.1 (0.7-1.7)", rotation angle = 357 (341-12) degrees
  Source counts = 45.0 +/- 12.8
  Background counts = 117.9
  Rate = 0.0006 +/- 0.0002
[Thu May 16 18:56:45 2013] Vigneting correction estimate = 1.000000
[Thu May 16 18:56:45 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May 16 18:56:45 2013] Assessing source extent using major axis lower bound
[Thu May 16 18:56:45 2013] Source does appear to be extended
[Thu May 16 18:56:45 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.16
[Thu May 16 18:57:15 2013] Writing source region out to fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src21_src.reg
[Thu May 16 18:57:15 2013] Extracting stamp from image fullrun_ccd0_acisf13742_pi14-548_cl_sm2.00.img.gz, (460, 945) - (734, 1219)
[Thu May 16 18:57:16 2013] Writing fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src21.gif
[Thu May 16 19:07:05 2013] Size of ../../acisf13742/products/events/fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src21_src.evt.gz[events] = 204 counts
[Thu May 16 19:07:05 2013] Mean chipx,y = (708.57, 901.32)
[Thu May 16 19:07:05 2013] Mean tdetx,y = (3962.32, 4423.43)
[Thu May 16 19:07:05 2013] chipx,y range = (671.00-743.00, 876.00-924.00)
[Thu May 16 19:07:05 2013] Size of ../../acisf13742/products/events/fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src21_bgd.evt.gz[events] = 2931 counts
[Thu May 16 19:07:06 2013] Not generating rmf since there are only 45 counts
[Thu May 16 19:07:06 2013] arf not found, will run specextract
[Thu May 16 19:07:34 2013] ../../acisf13742/products/spectra/fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src21.warf not found
[Thu May 16 19:07:34 2013] ../../acisf13742/products/spectra/fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src21.wrmf not found
[Thu May 16 19:07:34 2013] Removal of ../../acisf13742/products/spectra/fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src21.soff failed
[Thu May 16 19:11:43 2013] Spectrum 21 has only 45 counts, deleting rmf
[Thu May 16 19:11:43 2013] 194.85
[Thu May 16 19:55:26 2013] Updating aperture counts using extracted products
[Thu May 16 19:55:26 2013] Total counts from fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src21_src.pi.gz = 204.00
[Thu May 16 19:55:26 2013] Total counts from fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src21_bgd.pi.gz = 2931.00
[Thu May 16 19:55:26 2013] Got source and background scale factors 0.000010, 0.000320
[Thu May 16 19:55:26 2013] User source parameters:
  Position = (596.8, 1081.8) = 15 2 48.33 -42 11 3.0
  Extent = 3.0 (2.0-6.0)" x 1.1 (0.7-1.7)", rotation angle = 357 (341-12) degrees
  Source aperture counts = 111.5 +/- 15.3
  Background aperture counts = 92.5
  Rate = 0.001 +/- 0.0002

[Thu May 16 19:55:27 2013] Calculating source flux in energy range 0.30-8.00
[Thu May 16 19:55:27 2013] Using photon index=1.80, rate=0.00057, arf fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src21.arf
[Thu May 16 19:55:27 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Thu May 16 19:55:27 2013] Updating source flux to 6.7e-15
[Thu May 16 19:55:43 2013] Source 21 has fewer than 100.000000 counts, skipping spectral fitting