[Tue Feb 21 21:46:12 2012] Detection parameters:
  Position = (586.8, 1246.1) = 0 42 44.26 41 16 14.1
  Extent = 0.8" x 0.5", rotation angle = 83 degrees
  Source counts = 12.0 +/- 4.0
  Background counts = 4.0
  Rate = 0.002 +/- 0.0008

[Tue Feb 21 21:46:13 2012] Off-axis axis estimate = 0.89'
[Tue Feb 21 22:55:14 2012] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Tue Feb 21 22:55:14 2012] Initial guess for spatial extent in simple fitting = 0.38"
[Tue Feb 21 22:55:14 2012] source mask rpix=0.8, npix_max = 6, mask sum = 6, frac = 0.925
[Tue Feb 21 22:55:14 2012] Giving source the simple spatial ID 42 for pass 0, mean size = 0.38"
[Tue Feb 21 23:55:53 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass0_src42.ximg exists
[Tue Feb 21 23:55:53 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass0_src42_1.ximg exists
[Tue Feb 21 23:55:53 2012] Fit fullrun_ccd3_acisf00311_pi14-548_cl_pass0_src42 appears to have run properly
[Tue Feb 21 23:55:54 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass0_tfrozen_src42.ximg exists
[Tue Feb 21 23:55:54 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass0_tfrozen_src42_1.ximg exists
[Tue Feb 21 23:55:54 2012] Fit fullrun_ccd3_acisf00311_pi14-548_cl_pass0_tfrozen_src42 appears to have run properly
[Tue Feb 21 23:56:09 2012] Spatial fit model total counts = 23.422600, observed total counts = 24.000000
[Tue Feb 21 23:56:09 2012] Offset between fit and detection position for source 37 = 0.652663 pixels
[Tue Feb 21 23:56:09 2012] 22.602900 total counts/ 12.161300 bgd. counts: snr = 2.994174
Spatial fit parameters:
  Offset between fit and detection position for source 37 = 0.652663 pixels
  Position = (587.3, 1246.5) = 0 42 44.26 41 16 14.0
  Extent = 0.6 (0.3-0.8)", rotation angle = 0
  Source counts = 10.4 +/- 4.8
  Background counts = 12.2
  Rate = 0.002 +/- 0.001
[Tue Feb 21 23:56:09 2012] Vigneting correction estimate = 1.000000
[Tue Feb 21 23:56:09 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Feb 21 23:56:09 2012] Assessing source extent using major axis lower bound
[Tue Feb 21 23:56:09 2012] Source does appear to be extended
[Tue Feb 21 23:56:09 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Feb 22 00:47:02 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Feb 22 00:47:02 2012] Initial guess for spatial extent in simple fitting = 0.58"
[Wed Feb 22 00:47:02 2012] source mask rpix=1.2, npix_max = 11, mask sum = 9, frac = 0.798
[Wed Feb 22 00:47:02 2012] Giving source the simple spatial ID 42 for pass 1, mean size = 0.58"
[Wed Feb 22 01:38:29 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass1_src42.ximg exists
[Wed Feb 22 01:38:29 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass1_src42_1.ximg exists
[Wed Feb 22 01:38:29 2012] Fit fullrun_ccd3_acisf00311_pi14-548_cl_pass1_src42 appears to have run properly
[Wed Feb 22 01:38:29 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass1_tfrozen_src42.ximg exists
[Wed Feb 22 01:38:29 2012] fullrun_ccd3_acisf00311_pi14-548_cl_pass1_tfrozen_src42_1.ximg exists
[Wed Feb 22 01:38:29 2012] Fit fullrun_ccd3_acisf00311_pi14-548_cl_pass1_tfrozen_src42 appears to have run properly
[Wed Feb 22 01:38:44 2012] Spatial fit model total counts = 23.215400, observed total counts = 24.000000
[Wed Feb 22 01:38:44 2012] Offset between fit and detection position for source 37 = 0.462871 pixels
[Wed Feb 22 01:38:44 2012] 22.665940 total counts/ 14.788800 bgd. counts: snr = 2.048340
Spatial fit parameters:
  Offset between fit and detection position for source 37 = 0.462871 pixels
  Position = (586.9, 1246.3) = 0 42 44.28 41 16 13.9
  Extent = 0.3 (0.2-0.4)", rotation angle = 0
  Source counts = 7.9 +/- 4.8
  Background counts = 14.8
  Rate = 0.002 +/- 0.001
[Wed Feb 22 01:38:44 2012] Vigneting correction estimate = 1.000000
[Wed Feb 22 01:38:44 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Feb 22 01:38:44 2012] Assessing source extent using major axis lower bound
[Wed Feb 22 01:38:44 2012] Source does appear to be extended
[Wed Feb 22 01:38:44 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Feb 22 02:07:21 2012] Writing source region out to fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src37_src.reg
[Wed Feb 22 02:07:21 2012] Extracting stamp from image fullrun_ccd3_acisf00311_pi14-548_cl_sm2.00.img.gz, (574, 1233) - (600, 1259)
[Wed Feb 22 02:07:21 2012] Writing fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src37.gif
[Wed Feb 22 02:33:12 2012] Size of ../../acisf00311/products/events/fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src37_src.evt.gz[events] = 10 counts
[Wed Feb 22 02:33:12 2012] Mean chipx,y = (892.00, 908.50)
[Wed Feb 22 02:33:12 2012] Mean tdetx,y = (4223.50, 3953.00)
[Wed Feb 22 02:33:12 2012] chipx,y range = (884.00-913.00, 898.00-923.00)
[Wed Feb 22 02:33:12 2012] Size of ../../acisf00311/products/events/fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src37_bgd.evt.gz[events] = 6 counts
[Wed Feb 22 02:33:13 2012] Not generating rmf since there are only 7 counts
[Wed Feb 22 02:33:13 2012] arf not found, will run specextract
[Wed Feb 22 02:33:41 2012] ../../acisf00311/products/spectra/fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src37.warf not found
[Wed Feb 22 02:33:41 2012] ../../acisf00311/products/spectra/fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src37.wrmf not found
[Wed Feb 22 02:33:41 2012] Removal of ../../acisf00311/products/spectra/fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src37.soff failed
[Wed Feb 22 02:37:23 2012] Spectrum 37 has only 8 counts, deleting rmf
[Wed Feb 22 02:37:23 2012] 207.871
[Wed Feb 22 02:37:28 2012] Updating aperture counts using extracted products
[Wed Feb 22 02:37:28 2012] Error reading totcts from fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src37_src.pi.gz
[Wed Feb 22 02:37:29 2012] Calculating source flux in energy range 0.30-8.00
[Wed Feb 22 02:37:29 2012] Using photon index=1.80, rate=0.00161, arf fullrun_ccd3_acisf00311_pi14-548_pass1_cl_src37.arf
[Wed Feb 22 02:37:29 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Wed Feb 22 02:37:29 2012] Updating source flux to 1.6e-14
[Wed Feb 22 02:38:12 2012] Source 37 has fewer than 100.000000 counts, skipping spectral fitting