[Wed Apr 18 11:13:10 2012] Detection parameters:
  Position = (362.3, 646.5) = 15 1 18.72 1 42 26.5
  Extent = 0.5" x 0.5", rotation angle = 82 degrees
  Source counts = 22.8 +/- 5.3
  Background counts = 5.2
  Rate = 0.0005 +/- 0.0001

[Wed Apr 18 11:13:11 2012] Off-axis axis estimate = 3.54'
[Wed Apr 18 12:45:02 2012] Using EEF radius (= 0.70 ")to estimate initial spatial extent for simple fitting
[Wed Apr 18 12:45:02 2012] Initial guess for spatial extent in simple fitting = 0.70"
[Wed Apr 18 12:45:02 2012] source mask rpix=1.4, npix_max = 14, mask sum = 12, frac = 0.805
[Wed Apr 18 12:45:02 2012] Giving source the simple spatial ID 28 for pass 0, mean size = 0.70"
[Wed Apr 18 13:30:02 2012] fullrun_ccd7_acisf13255_pi14-548_cl_pass0_src28.ximg exists
[Wed Apr 18 13:30:02 2012] fullrun_ccd7_acisf13255_pi14-548_cl_pass0_src28_1.ximg exists
[Wed Apr 18 13:30:02 2012] Fit fullrun_ccd7_acisf13255_pi14-548_cl_pass0_src28 appears to have run properly
[Wed Apr 18 13:30:02 2012] fullrun_ccd7_acisf13255_pi14-548_cl_pass0_tfrozen_src28.ximg exists
[Wed Apr 18 13:30:02 2012] fullrun_ccd7_acisf13255_pi14-548_cl_pass0_tfrozen_src28_1.ximg exists
[Wed Apr 18 13:30:02 2012] Fit fullrun_ccd7_acisf13255_pi14-548_cl_pass0_tfrozen_src28 appears to have run properly
[Wed Apr 18 13:30:16 2012] Spatial fit model total counts = 42.999800, observed total counts = 43.000000
[Wed Apr 18 13:30:16 2012] Offset between fit and detection position for source 18 = 0.972418 pixels
[Wed Apr 18 13:30:16 2012] 41.995100 total counts/ 17.612100 bgd. counts: snr = 5.810073
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.972418 pixels
  Position = (362.8, 647.3) = 15 1 18.71 1 42 26.7
  Extent = 0.5 (0.3-0.6)", rotation angle = 0
  Source counts = 24.4 +/- 6.5
  Background counts = 17.6
  Rate = 0.0006 +/- 0.0001
[Wed Apr 18 13:30:16 2012] Vigneting correction estimate = 1.000000
[Wed Apr 18 13:30:16 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Apr 18 13:30:16 2012] Assessing source extent using major axis lower bound
[Wed Apr 18 13:30:16 2012] Source does appear to be extended
[Wed Apr 18 13:30:16 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Apr 18 14:46:24 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Apr 18 14:46:24 2012] Initial guess for spatial extent in simple fitting = 0.45"
[Wed Apr 18 14:46:24 2012] source mask rpix=0.9, npix_max = 8, mask sum = 9, frac = 1.124
[Wed Apr 18 14:46:24 2012] Giving source the simple spatial ID 28 for pass 1, mean size = 0.45"
[Wed Apr 18 15:21:31 2012] fullrun_ccd7_acisf13255_pi14-548_cl_pass1_src28.ximg exists
[Wed Apr 18 15:21:31 2012] fullrun_ccd7_acisf13255_pi14-548_cl_pass1_src28_1.ximg exists
[Wed Apr 18 15:21:31 2012] Fit fullrun_ccd7_acisf13255_pi14-548_cl_pass1_src28 appears to have run properly
[Wed Apr 18 15:21:32 2012] fullrun_ccd7_acisf13255_pi14-548_cl_pass1_tfrozen_src28.ximg exists
[Wed Apr 18 15:21:32 2012] fullrun_ccd7_acisf13255_pi14-548_cl_pass1_tfrozen_src28_1.ximg exists
[Wed Apr 18 15:21:32 2012] Fit fullrun_ccd7_acisf13255_pi14-548_cl_pass1_tfrozen_src28 appears to have run properly
[Wed Apr 18 15:21:44 2012] Spatial fit model total counts = 43.999700, observed total counts = 44.000000
[Wed Apr 18 15:21:44 2012] Offset between fit and detection position for source 18 = 0.003286 pixels
[Wed Apr 18 15:21:44 2012] 43.095500 total counts/ 18.989000 bgd. counts: snr = 5.532012
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.003286 pixels
  Position = (362.8, 647.3) = 15 1 18.71 1 42 26.7
  Extent = 0.4 (0.3-0.6)", rotation angle = 0
  Source counts = 24.1 +/- 6.6
  Background counts = 19.0
  Rate = 0.0006 +/- 0.0002
[Wed Apr 18 15:21:44 2012] Vigneting correction estimate = 1.000000
[Wed Apr 18 15:21:44 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Apr 18 15:21:44 2012] Assessing source extent using major axis lower bound
[Wed Apr 18 15:21:44 2012] Source does appear to be extended
[Wed Apr 18 15:21:44 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Apr 18 15:41:39 2012] Writing source region out to fullrun_ccd7_acisf13255_pi14-548_pass1_cl_src18_src.reg
[Wed Apr 18 15:41:39 2012] Extracting stamp from image fullrun_ccd7_acisf13255_pi14-548_cl_sm2.00.img.gz, (342, 627) - (383, 668)
[Wed Apr 18 15:41:39 2012] Writing fullrun_ccd7_acisf13255_pi14-548_pass1_cl_src18.gif
[Wed Apr 18 15:49:51 2012] Size of ../../acisf13255/products/events/fullrun_ccd7_acisf13255_pi14-548_pass1_cl_src18_src.evt.gz[events] = 26 counts
[Wed Apr 18 15:49:51 2012] Mean chipx,y = (532.19, 769.54)
[Wed Apr 18 15:49:51 2012] Mean tdetx,y = (4449.19, 2471.54)
[Wed Apr 18 15:49:51 2012] chipx,y range = (521.00-554.00, 751.00-786.00)
[Wed Apr 18 15:49:51 2012] Size of ../../acisf13255/products/events/fullrun_ccd7_acisf13255_pi14-548_pass1_cl_src18_bgd.evt.gz[events] = 40 counts
[Wed Apr 18 15:49:52 2012] Not generating rmf since there are only 24 counts
[Wed Apr 18 15:49:52 2012] arf not found, will run specextract
[Wed Apr 18 15:49:59 2012] ../../acisf13255/products/spectra/fullrun_ccd7_acisf13255_pi14-548_pass1_cl_src18.warf not found
[Wed Apr 18 15:49:59 2012] ../../acisf13255/products/spectra/fullrun_ccd7_acisf13255_pi14-548_pass1_cl_src18.wrmf not found
[Wed Apr 18 15:49:59 2012] Removal of ../../acisf13255/products/spectra/fullrun_ccd7_acisf13255_pi14-548_pass1_cl_src18.soff failed
[Wed Apr 18 15:52:45 2012] Spectrum 18 has only 24 counts, deleting rmf
[Wed Apr 18 15:52:45 2012] 221.595
[Wed Apr 18 15:52:50 2012] Updating aperture counts using extracted products
[Wed Apr 18 15:52:50 2012] Error reading totcts from fullrun_ccd7_acisf13255_pi14-548_pass1_cl_src18_src.pi.gz
[Wed Apr 18 15:52:50 2012] Calculating source flux in energy range 0.30-8.00
[Wed Apr 18 15:52:50 2012] Using photon index=1.80, rate=0.000555, arf fullrun_ccd7_acisf13255_pi14-548_pass1_cl_src18.arf
[Wed Apr 18 15:52:50 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Wed Apr 18 15:52:50 2012] Updating source flux to 4.3e-15
[Wed Apr 18 15:53:05 2012] Source 18 has fewer than 100.000000 counts, skipping spectral fitting