[Thu May 23 01:16:34 2013] Detection parameters:
  Position = (668.5, 846.3) = 10 2 9.10 2 18 37.9
  Extent = 1.7" x 1.4", rotation angle = 14 degrees
  Source counts = 95.6 +/- 10.2
  Background counts = 8.4
  Rate = 0.002 +/- 0.0002

[Thu May 23 01:16:34 2013] Off-axis axis estimate = 6.36'
[Thu May 23 01:19:55 2013] Using EEF radius (= 1.82 ")to estimate initial spatial extent for simple fitting
[Thu May 23 01:19:55 2013] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Thu May 23 01:19:55 2013] Initial guess for spatial extent in simple fitting = 1.82"
[Thu May 23 01:19:55 2013] source mask rpix=3.7, npix_max = 70, mask sum = 81, frac = 1.152
[Thu May 23 01:19:55 2013] Giving source the simple spatial ID 2 for pass 0, mean size = 1.82"
[Thu May 23 01:35:29 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass0_src2.ximg exists
[Thu May 23 01:35:29 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass0_src2_1.ximg exists
[Thu May 23 01:35:29 2013] Fit fullrun_ccd0_acisf15231_pi14-548_cl_pass0_src2 appears to have run properly
[Thu May 23 01:35:30 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass0_tfrozen_src2.ximg exists
[Thu May 23 01:35:30 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass0_tfrozen_src2_1.ximg exists
[Thu May 23 01:35:30 2013] Fit fullrun_ccd0_acisf15231_pi14-548_cl_pass0_tfrozen_src2 appears to have run properly
[Thu May 23 02:24:22 2013] Spatial fit model total counts = 99.929000, observed total counts = 100.000000
[Thu May 23 02:24:22 2013] Offset between fit and detection position for source 2 = 0.304688 pixels
[Thu May 23 02:24:22 2013] 101.022600 total counts/ 27.892300 bgd. counts: snr = 13.846984
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 0.304688 pixels
  Position = (668.6, 846.1) = 10 2 9.11 2 18 37.5
  Extent = 1.6 (1.2-2.0)" x 0.9 (0.7-1.5)", rotation angle = 359 (335-15) degrees
  Source counts = 73.1 +/- 10.1
  Background counts = 27.9
  Rate = 0.002 +/- 0.0002
[Thu May 23 02:24:22 2013] Vigneting correction estimate = 1.000000
[Thu May 23 02:24:22 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May 23 02:24:22 2013] Assessing source extent using major axis lower bound
[Thu May 23 02:24:22 2013] Source does appear to be extended
[Thu May 23 02:24:22 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.80
[Thu May 23 02:24:40 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu May 23 02:24:40 2013] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Thu May 23 02:24:40 2013] Initial guess for spatial extent in simple fitting = 1.24"
[Thu May 23 02:24:40 2013] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.982
[Thu May 23 02:24:40 2013] Giving source the simple spatial ID 2 for pass 1, mean size = 1.24"
[Thu May 23 02:37:32 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass1_src2.ximg exists
[Thu May 23 02:37:32 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass1_src2_1.ximg exists
[Thu May 23 02:37:32 2013] Fit fullrun_ccd0_acisf15231_pi14-548_cl_pass1_src2 appears to have run properly
[Thu May 23 02:37:32 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass1_tfrozen_src2.ximg exists
[Thu May 23 02:37:32 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass1_tfrozen_src2_1.ximg exists
[Thu May 23 02:37:32 2013] Fit fullrun_ccd0_acisf15231_pi14-548_cl_pass1_tfrozen_src2 appears to have run properly
[Thu May 23 03:21:35 2013] Spatial fit model total counts = 88.972800, observed total counts = 89.000000
[Thu May 23 03:21:35 2013] Offset between fit and detection position for source 2 = 0.230130 pixels
[Thu May 23 03:21:35 2013] 89.805200 total counts/ 23.017700 bgd. counts: snr = 13.920801
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 0.230130 pixels
  Position = (668.4, 846.1) = 10 2 9.12 2 18 37.5
  Extent = 1.5 (1.2-2.0)" x 0.8 (0.6-1.1)", rotation angle = 359 (338-15) degrees
  Source counts = 66.8 +/- 9.5
  Background counts = 23.0
  Rate = 0.001 +/- 0.0002
[Thu May 23 03:21:35 2013] Vigneting correction estimate = 1.000000
[Thu May 23 03:21:35 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May 23 03:21:35 2013] Assessing source extent using major axis lower bound
[Thu May 23 03:21:35 2013] Source does appear to be extended
[Thu May 23 03:21:35 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.03
[Thu May 23 03:21:53 2013] Writing source region out to fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src2_src.reg
[Thu May 23 03:21:53 2013] Extracting stamp from image fullrun_ccd0_acisf15231_pi14-548_cl_sm2.00.img.gz, (600, 778) - (737, 915)
[Thu May 23 03:21:53 2013] Writing fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src2.gif
[Thu May 23 03:22:35 2013] Size of ../../acisf15231/products/events/fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src2_src.evt.gz[events] = 86 counts
[Thu May 23 03:22:35 2013] Mean chipx,y = (427.33, 690.14)
[Thu May 23 03:22:35 2013] Mean tdetx,y = (3751.14, 4704.67)
[Thu May 23 03:22:35 2013] chipx,y range = (404.00-449.00, 668.00-713.00)
[Thu May 23 03:22:35 2013] Size of ../../acisf15231/products/events/fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src2_bgd.evt.gz[events] = 54 counts
[Thu May 23 03:22:36 2013] Not generating rmf since there are only 66 counts
[Thu May 23 03:22:36 2013] arf not found, will run specextract
[Thu May 23 03:23:01 2013] ../../acisf15231/products/spectra/fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src2.warf not found
[Thu May 23 03:23:01 2013] ../../acisf15231/products/spectra/fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src2.wrmf not found
[Thu May 23 03:23:01 2013] Removal of ../../acisf15231/products/spectra/fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src2.soff failed
[Thu May 23 03:30:09 2013] Spectrum 2 has only 67 counts, deleting rmf
[Thu May 23 03:30:09 2013] 180.379
[Thu May 23 03:58:49 2013] Updating aperture counts using extracted products
[Thu May 23 03:58:49 2013] Total counts from fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src2_src.pi.gz = 86.00
[Thu May 23 03:58:49 2013] Total counts from fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src2_bgd.pi.gz = 54.00
[Thu May 23 03:58:49 2013] Got source and background scale factors 0.000004, 0.000082
[Thu May 23 03:58:49 2013] User source parameters:
  Position = (668.4, 846.1) = 10 2 9.12 2 18 37.5
  Extent = 1.5 (1.2-2.0)" x 0.8 (0.6-1.1)", rotation angle = 359 (338-15) degrees
  Source aperture counts = 83.5 +/- 10.3
  Background aperture counts = 2.5
  Rate = 0.002 +/- 0.0002

[Thu May 23 03:58:51 2013] Calculating source flux in energy range 0.30-8.00
[Thu May 23 03:58:51 2013] Using photon index=1.80, rate=0.00139, arf fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src2.arf
[Thu May 23 03:58:51 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Thu May 23 03:58:51 2013] Updating source flux to 1.8e-14
[Thu May 23 03:59:01 2013] Source 2 has fewer than 100.000000 counts, skipping spectral fitting