[Thu May 16 13:00:13 2013] Detection parameters:
  Position = (498.5, 1221.7) = 15 3 36.05 -42 7 6.9
  Extent = 1.9" x 1.5", rotation angle = 161 degrees
  Source counts = 42.9 +/- 8.5
  Background counts = 29.1
  Rate = 0.0005 +/- 0.0001

[Thu May 16 13:00:13 2013] Off-axis axis estimate = 6.31'
[Thu May 16 15:15:20 2013] Using EEF radius (= 1.79 ")to estimate initial spatial extent for simple fitting
[Thu May 16 15:15:20 2013] Initial guess for spatial extent in simple fitting = 1.79"
[Thu May 16 15:15:20 2013] source mask rpix=3.6, npix_max = 68, mask sum = 72, frac = 1.052
[Thu May 16 15:15:20 2013] Giving source the simple spatial ID 4 for pass 0, mean size = 1.79"
[Thu May 16 15:43:41 2013] fullrun_ccd2_acisf13742_pi14-548_cl_pass0_src4.ximg exists
[Thu May 16 15:43:41 2013] fullrun_ccd2_acisf13742_pi14-548_cl_pass0_src4_1.ximg exists
[Thu May 16 15:43:41 2013] Fit fullrun_ccd2_acisf13742_pi14-548_cl_pass0_src4 appears to have run properly
[Thu May 16 15:43:41 2013] fullrun_ccd2_acisf13742_pi14-548_cl_pass0_tfrozen_src4.ximg exists
[Thu May 16 15:43:41 2013] fullrun_ccd2_acisf13742_pi14-548_cl_pass0_tfrozen_src4_1.ximg exists
[Thu May 16 15:43:41 2013] Fit fullrun_ccd2_acisf13742_pi14-548_cl_pass0_tfrozen_src4 appears to have run properly
[Thu May 16 16:08:19 2013] Spatial fit model total counts = 80.215900, observed total counts = 80.000000
[Thu May 16 16:08:19 2013] Offset between fit and detection position for source 4 = 1.623804 pixels
[Thu May 16 16:08:19 2013] 80.106200 total counts/ 48.072300 bgd. counts: snr = 4.620217
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.623804 pixels
  Position = (497.6, 1223.0) = 15 3 36.11 -42 7 6.5
  Extent = 1.5 (1.0-2.2)" x 0.8 (0.4-1.3)", rotation angle = 114 (344-118) degrees
  Source counts = 32.0 +/- 9.0
  Background counts = 48.1
  Rate = 0.0004 +/- 0.0001
[Thu May 16 16:08:19 2013] Vigneting correction estimate = 1.000000
[Thu May 16 16:08:19 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May 16 16:08:19 2013] Assessing source extent using major axis lower bound
[Thu May 16 16:08:19 2013] Source does appear to be extended
[Thu May 16 16:08:19 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.72
[Thu May 16 18:11:29 2013] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu May 16 18:11:29 2013] Initial guess for spatial extent in simple fitting = 1.15"
[Thu May 16 18:11:29 2013] source mask rpix=2.3, npix_max = 32, mask sum = 30, frac = 0.935
[Thu May 16 18:11:29 2013] Giving source the simple spatial ID 4 for pass 1, mean size = 1.15"
[Thu May 16 18:34:27 2013] fullrun_ccd2_acisf13742_pi14-548_cl_pass1_src4.ximg exists
[Thu May 16 18:34:27 2013] fullrun_ccd2_acisf13742_pi14-548_cl_pass1_src4_1.ximg exists
[Thu May 16 18:34:27 2013] Fit fullrun_ccd2_acisf13742_pi14-548_cl_pass1_src4 appears to have run properly
[Thu May 16 18:34:27 2013] fullrun_ccd2_acisf13742_pi14-548_cl_pass1_tfrozen_src4.ximg exists
[Thu May 16 18:34:27 2013] fullrun_ccd2_acisf13742_pi14-548_cl_pass1_tfrozen_src4_1.ximg exists
[Thu May 16 18:34:27 2013] Fit fullrun_ccd2_acisf13742_pi14-548_cl_pass1_tfrozen_src4 appears to have run properly
[Thu May 16 18:56:53 2013] Warning, spatial fit 4 centroid is now closest to src. 21
[Thu May 16 18:56:53 2013] Vigneting correction estimate = 1.000000
[Thu May 16 18:56:53 2013] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu May 16 18:56:53 2013] Assessing source extent using major axis lower bound
[Thu May 16 18:56:53 2013] Source does appear to be extended
[Thu May 16 18:56:53 2013] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.72
[Thu May 16 19:28:50 2013] Writing source region out to fullrun_ccd2_acisf13742_pi14-548_pass1_cl_src4_src.reg
[Thu May 16 19:28:50 2013] Extracting stamp from image fullrun_ccd2_acisf13742_pi14-548_cl_sm2.00.img.gz, (427, 1152) - (568, 1294)
[Thu May 16 19:28:50 2013] Writing fullrun_ccd2_acisf13742_pi14-548_pass1_cl_src4.gif
[Thu May 16 19:30:22 2013] Size of ../../acisf13742/products/events/fullrun_ccd2_acisf13742_pi14-548_pass1_cl_src4_src.evt.gz[events] = 54 counts
[Thu May 16 19:30:22 2013] Mean chipx,y = (839.80, 995.50)
[Thu May 16 19:30:22 2013] Mean tdetx,y = (4056.50, 3246.20)
[Thu May 16 19:30:22 2013] chipx,y range = (820.00-864.00, 980.00-1020.00)
[Thu May 16 19:30:22 2013] Size of ../../acisf13742/products/events/fullrun_ccd2_acisf13742_pi14-548_pass1_cl_src4_bgd.evt.gz[events] = 346 counts
[Thu May 16 19:30:23 2013] Not generating rmf since there are only 32 counts
[Thu May 16 19:30:23 2013] arf not found, will run specextract
[Thu May 16 19:30:56 2013] ../../acisf13742/products/spectra/fullrun_ccd2_acisf13742_pi14-548_pass1_cl_src4.warf not found
[Thu May 16 19:30:56 2013] ../../acisf13742/products/spectra/fullrun_ccd2_acisf13742_pi14-548_pass1_cl_src4.wrmf not found
[Thu May 16 19:30:56 2013] Removal of ../../acisf13742/products/spectra/fullrun_ccd2_acisf13742_pi14-548_pass1_cl_src4.soff failed
[Thu May 16 19:40:58 2013] Spectrum 4 has only 32 counts, deleting rmf
[Thu May 16 19:40:58 2013] 171.194
[Thu May 16 19:55:32 2013] Updating aperture counts using extracted products
[Thu May 16 19:55:32 2013] Total counts from fullrun_ccd2_acisf13742_pi14-548_pass1_cl_src4_src.pi.gz = 54.00
[Thu May 16 19:55:32 2013] Total counts from fullrun_ccd2_acisf13742_pi14-548_pass1_cl_src4_bgd.pi.gz = 346.00
[Thu May 16 19:55:32 2013] Got source and background scale factors 0.000004, 0.000087
[Thu May 16 19:55:32 2013] User source parameters:
  Position = (497.6, 1223.0) = 15 3 36.11 -42 7 6.5
  Extent = 1.5 (1.0-2.2)" x 0.8 (0.4-1.3)", rotation angle = 114 (344-118) degrees
  Source aperture counts = 39.7 +/- 8.4
  Background aperture counts = 14.3
  Rate = 0.0005 +/- 0.0001

[Thu May 16 19:55:35 2013] Calculating source flux in energy range 0.30-8.00
[Thu May 16 19:55:35 2013] Using photon index=1.80, rate=0.000405, arf fullrun_ccd2_acisf13742_pi14-548_pass1_cl_src4.arf
[Thu May 16 19:55:35 2013] Assuming count rate is from the 0.20-8.00 bandpass
[Thu May 16 19:55:35 2013] Updating source flux to 5.4e-15
[Thu May 16 19:56:36 2013] Source 4 has fewer than 100.000000 counts, skipping spectral fitting