[Thu May 16 12:59:09 2013] Detection parameters:
  Position = (452.6, 229.8) = 15 2 54.68 -42 18 2.0
  Extent = 4.0" x 2.8", rotation angle = 122 degrees
  Source counts = 39.5 +/- 7.9
  Background counts = 23.5
  Rate = 0.0005 +/- 0.0001

[Thu May 16 12:59:10 2013] Off-axis axis estimate = 9.34'
[Thu May 16 13:07:14 2013] Using EEF radius (= 3.86 ")to estimate initial spatial extent for simple fitting
[Thu May 16 13:07:14 2013] Initial guess for spatial extent in simple fitting = 3.86"
[Thu May 16 13:07:14 2013] source mask rpix=7.8, npix_max = 278, mask sum = 289, frac = 1.039
[Thu May 16 13:07:14 2013] Giving source the simple spatial ID 17 for pass 0, mean size = 3.86"
[Thu May 16 14:09:20 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass0_src17.ximg exists
[Thu May 16 14:09:20 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass0_src17_1.ximg exists
[Thu May 16 14:09:20 2013] Fit fullrun_ccd0_acisf13742_pi14-548_cl_pass0_src17 appears to have run properly
[Thu May 16 14:09:21 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass0_tfrozen_src17.ximg exists
[Thu May 16 14:09:21 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass0_tfrozen_src17_1.ximg exists
[Thu May 16 14:09:21 2013] Fit fullrun_ccd0_acisf13742_pi14-548_cl_pass0_tfrozen_src17 appears to have run properly
[Thu May 16 16:08:11 2013] Spatial fit model total counts = 97.829200, observed total counts = 97.000000
[Thu May 16 16:08:11 2013] Offset between fit and detection position for source 18 = 0.350268 pixels
[Thu May 16 16:08:11 2013] 98.199500 total counts/ 58.348300 bgd. counts: snr = 5.217078
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.350268 pixels
  Position = (452.9, 229.9) = 15 2 54.68 -42 18 2.2
  Extent = 3.6 (2.6-5.2)", rotation angle = 0
  Source counts = 39.9 +/- 9.9
  Background counts = 58.3
  Rate = 0.0005 +/- 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 = 3.59"
[Thu May 16 16:08:44 2013] source mask rpix=7.3, npix_max = 243, mask sum = 256, frac = 1.050
[Thu May 16 16:08:44 2013] Giving source the simple spatial ID 17 for pass 1, mean size = 3.59"
[Thu May 16 17:01:09 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass1_src17.ximg exists
[Thu May 16 17:01:09 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass1_src17_1.ximg exists
[Thu May 16 17:01:09 2013] Fit fullrun_ccd0_acisf13742_pi14-548_cl_pass1_src17 appears to have run properly
[Thu May 16 17:01:09 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass1_tfrozen_src17.ximg exists
[Thu May 16 17:01:09 2013] fullrun_ccd0_acisf13742_pi14-548_cl_pass1_tfrozen_src17_1.ximg exists
[Thu May 16 17:01:09 2013] Fit fullrun_ccd0_acisf13742_pi14-548_cl_pass1_tfrozen_src17 appears to have run properly
[Thu May 16 18:56:45 2013] Warning, spatial fit 17 centroid is now closest to src. 26
[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 major and minor axis, asym = 1.00
[Thu May 16 18:57:15 2013] Writing source region out to fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src18_src.reg
[Thu May 16 18:57:15 2013] Extracting stamp from image fullrun_ccd0_acisf13742_pi14-548_cl_sm2.00.img.gz, (288, 65) - (617, 394)
[Thu May 16 18:57:15 2013] Writing fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src18.gif
[Thu May 16 19:06:16 2013] Size of ../../acisf13742/products/events/fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src18_src.evt.gz[events] = 77 counts
[Thu May 16 19:06:16 2013] Mean chipx,y = (563.88, 44.82)
[Thu May 16 19:06:16 2013] Mean tdetx,y = (3105.82, 4568.12)
[Thu May 16 19:06:16 2013] chipx,y range = (528.00-597.00, 7.00-89.00)
[Thu May 16 19:06:16 2013] Size of ../../acisf13742/products/events/fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src18_bgd.evt.gz[events] = 292 counts
[Thu May 16 19:06:17 2013] Not generating rmf since there are only 39 counts
[Thu May 16 19:06:17 2013] arf not found, will run specextract
[Thu May 16 19:06:25 2013] ../../acisf13742/products/spectra/fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src18.warf not found
[Thu May 16 19:06:25 2013] ../../acisf13742/products/spectra/fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src18.wrmf not found
[Thu May 16 19:06:25 2013] Removal of ../../acisf13742/products/spectra/fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src18.soff failed
[Thu May 16 19:11:43 2013] Spectrum 18 has only 40 counts, deleting rmf
[Thu May 16 19:11:43 2013] 153.929
[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_src18_src.pi.gz = 77.00
[Thu May 16 19:55:26 2013] Total counts from fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src18_bgd.pi.gz = 292.00
[Thu May 16 19:55:26 2013] Got source and background scale factors 0.000040, 0.000472
[Thu May 16 19:55:26 2013] User source parameters:
  Position = (452.9, 229.9) = 15 2 54.68 -42 18 2.2
  Extent = 3.6 (2.6-5.2)", rotation angle = 0
  Source aperture counts = 52.3 +/- 9.8
  Background aperture counts = 24.7
  Rate = 0.0007 +/- 0.0001

[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=0.000504, arf fullrun_ccd0_acisf13742_pi14-548_pass1_cl_src18.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 7.6e-15
[Thu May 16 19:55:43 2013] Source 18 has fewer than 100.000000 counts, skipping spectral fitting