[Thu May 23 01:16:34 2013] Detection parameters:
  Position = (806.8, 922.7) = 10 2 4.56 2 19 15.5
  Extent = 2.0" x 1.2", rotation angle = 172 degrees
  Source counts = 47.2 +/- 7.3
  Background counts = 6.8
  Rate = 0.001 +/- 0.0002

[Thu May 23 01:16:34 2013] Off-axis axis estimate = 7.43'
[Thu May 23 01:19:55 2013] Using EEF radius (= 2.45 ")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 = 2.45"
[Thu May 23 01:19:55 2013] source mask rpix=5.0, npix_max = 120, mask sum = 121, frac = 1.008
[Thu May 23 01:19:55 2013] Giving source the simple spatial ID 6 for pass 0, mean size = 2.45"
[Thu May 23 01:35:30 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass0_src6.ximg exists
[Thu May 23 01:35:30 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass0_src6_1.ximg exists
[Thu May 23 01:35:30 2013] Fit fullrun_ccd0_acisf15231_pi14-548_cl_pass0_src6 appears to have run properly
[Thu May 23 01:35:30 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass0_tfrozen_src6.ximg exists
[Thu May 23 01:35:30 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass0_tfrozen_src6_1.ximg exists
[Thu May 23 01:35:30 2013] Fit fullrun_ccd0_acisf15231_pi14-548_cl_pass0_tfrozen_src6 appears to have run properly
[Thu May 23 02:24:22 2013] Spatial fit model total counts = 59.278600, observed total counts = 60.000000
[Thu May 23 02:24:22 2013] Offset between fit and detection position for source 8 = 1.184189 pixels
[Thu May 23 02:24:22 2013] 58.857400 total counts/ 10.892200 bgd. counts: snr = 14.533441
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 1.184189 pixels
  Position = (808.0, 923.0) = 10 2 4.54 2 19 15.4
  Extent = 2.6 (1.9-3.6)" x 1.4 (0.6-1.8)", rotation angle = 10 (350-31) degrees
  Source counts = 48.0 +/- 7.7
  Background counts = 10.9
  Rate = 0.001 +/- 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 = 1.06
[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] Initial guess for spatial extent in simple fitting = 2.01"
[Thu May 23 02:24:40 2013] source mask rpix=4.1, npix_max = 83, mask sum = 100, frac = 1.191
[Thu May 23 02:24:40 2013] Giving source the simple spatial ID 6 for pass 1, mean size = 2.01"
[Thu May 23 02:37:32 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass1_src6.ximg exists
[Thu May 23 02:37:32 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass1_src6_1.ximg exists
[Thu May 23 02:37:32 2013] Fit fullrun_ccd0_acisf15231_pi14-548_cl_pass1_src6 appears to have run properly
[Thu May 23 02:37:32 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass1_tfrozen_src6.ximg exists
[Thu May 23 02:37:32 2013] fullrun_ccd0_acisf15231_pi14-548_cl_pass1_tfrozen_src6_1.ximg exists
[Thu May 23 02:37:32 2013] Fit fullrun_ccd0_acisf15231_pi14-548_cl_pass1_tfrozen_src6 appears to have run properly
[Thu May 23 03:21:35 2013] Spatial fit model total counts = 55.211300, observed total counts = 55.000000
[Thu May 23 03:21:35 2013] Offset between fit and detection position for source 8 = 0.783425 pixels
[Thu May 23 03:21:35 2013] 54.833600 total counts/ 18.683600 bgd. counts: snr = 8.363307
Spatial fit parameters:
  Offset between fit and detection position for source 8 = 0.783425 pixels
  Position = (807.2, 923.3) = 10 2 4.57 2 19 15.5
  Extent = 2.4 (1.7-3.7)" x 0.8 (0.5-1.8)", rotation angle = 4 (353-35) degrees
  Source counts = 36.1 +/- 7.4
  Background counts = 18.7
  Rate = 0.0008 +/- 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 = 0.93
[Thu May 23 03:21:53 2013] Writing source region out to fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src8_src.reg
[Thu May 23 03:21:53 2013] Extracting stamp from image fullrun_ccd0_acisf15231_pi14-548_cl_sm2.00.img.gz, (699, 815) - (915, 1031)
[Thu May 23 03:21:53 2013] Writing fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src8.gif
[Thu May 23 03:25:22 2013] Size of ../../acisf15231/products/events/fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src8_src.evt.gz[events] = 49 counts
[Thu May 23 03:25:22 2013] Mean chipx,y = (270.92, 717.31)
[Thu May 23 03:25:22 2013] Mean tdetx,y = (3778.31, 4861.08)
[Thu May 23 03:25:22 2013] chipx,y range = (241.00-298.00, 692.00-738.00)
[Thu May 23 03:25:22 2013] Size of ../../acisf15231/products/events/fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src8_bgd.evt.gz[events] = 141 counts
[Thu May 23 03:25:23 2013] Not generating rmf since there are only 36 counts
[Thu May 23 03:25:23 2013] arf not found, will run specextract
[Thu May 23 03:25:50 2013] ../../acisf15231/products/spectra/fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src8.warf not found
[Thu May 23 03:25:50 2013] ../../acisf15231/products/spectra/fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src8.wrmf not found
[Thu May 23 03:25:50 2013] Removal of ../../acisf15231/products/spectra/fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src8.soff failed
[Thu May 23 03:30:09 2013] Spectrum 8 has only 36 counts, deleting rmf
[Thu May 23 03:30:09 2013] 160.66
[Thu May 23 03:58:50 2013] Updating aperture counts using extracted products
[Thu May 23 03:58:50 2013] Total counts from fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src8_src.pi.gz = 49.00
[Thu May 23 03:58:50 2013] Total counts from fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src8_bgd.pi.gz = 141.00
[Thu May 23 03:58:50 2013] Got source and background scale factors 0.000006, 0.000203
[Thu May 23 03:58:50 2013] User source parameters:
  Position = (807.2, 923.3) = 10 2 4.57 2 19 15.5
  Extent = 2.4 (1.7-3.7)" x 0.8 (0.5-1.8)", rotation angle = 4 (353-35) degrees
  Source aperture counts = 44.9 +/- 8.1
  Background aperture counts = 4.1
  Rate = 0.0009 +/- 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=0.000751, arf fullrun_ccd0_acisf15231_pi14-548_pass1_cl_src8.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 1.1e-14
[Thu May 23 03:59:01 2013] Source 8 has fewer than 100.000000 counts, skipping spectral fitting