[Tue Feb 14 20:05:45 2012] Detection parameters:
  Position = (521.7, 669.2) = 0 43 2.98 41 20 42.7
  Extent = 1.1" x 0.7", rotation angle = 70 degrees
  Source counts = 8.7 +/- 3.0
  Background counts = 0.3
  Rate = 0.002 +/- 0.0007

[Tue Feb 14 20:05:46 2012] Off-axis axis estimate = 6.27'
[Tue Feb 14 20:24:28 2012] Using EEF radius (= 1.77 ")to estimate initial spatial extent for simple fitting
[Tue Feb 14 20:24:28 2012] Initial guess for spatial extent in simple fitting = 1.77"
[Tue Feb 14 20:24:28 2012] Spatial fitting skipped for pass 0: source                                 has 8.7 net counts, is at off-axis angle 6.3'
[Tue Feb 14 21:13:02 2012] Vigneting correction estimate = 1.000000
[Tue Feb 14 21:13:02 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Feb 14 21:13:02 2012] Assessing source extent using major
[Tue Feb 14 21:13:02 2012] Source does appear to be extended
[Tue Feb 14 21:13:02 2012] Computing asymmetry using major and minor axis, asym = 1.66
[Tue Feb 14 21:13:02 2012] Source is asymmetric
[Tue Feb 14 21:30:20 2012] Using EEF radius (= 1.77 ")to estimate initial spatial extent for simple fitting
[Tue Feb 14 21:30:20 2012] Initial guess for spatial extent in simple fitting = 1.77"
[Tue Feb 14 21:30:20 2012] Spatial fitting skipped for pass 1: source                                 has 8.7 net counts, is at off-axis angle 6.3'
[Tue Feb 14 22:21:54 2012] Vigneting correction estimate = 1.000000
[Tue Feb 14 22:21:54 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Feb 14 22:21:54 2012] Assessing source extent using major
[Tue Feb 14 22:21:54 2012] Source does appear to be extended
[Tue Feb 14 22:21:54 2012] Computing asymmetry using major and minor axis, asym = 1.66
[Tue Feb 14 22:21:54 2012] Source is asymmetric
[Tue Feb 14 22:32:11 2012] Writing source region out to fullrun_ccd3_acisf01581_pi14-548_pass1_cl_src39_src.reg
[Tue Feb 14 22:32:11 2012] Extracting stamp from image fullrun_ccd3_acisf01581_pi14-548_cl_sm2.00.img.gz, (469, 617) - (574, 721)
[Tue Feb 14 22:32:11 2012] Writing fullrun_ccd3_acisf01581_pi14-548_pass1_cl_src39.gif
[Tue Feb 14 22:55:11 2012] Size of ../../acisf01581/products/events/fullrun_ccd3_acisf01581_pi14-548_pass1_cl_src39_src.evt.gz[events] = 11 counts
[Tue Feb 14 22:55:11 2012] Mean chipx,y = (470.45, 415.36)
[Tue Feb 14 22:55:11 2012] Mean tdetx,y = (4716.64, 3531.45)
[Tue Feb 14 22:55:11 2012] chipx,y range = (456.00-495.00, 395.00-433.00)
[Tue Feb 14 22:55:11 2012] Size of ../../acisf01581/products/events/fullrun_ccd3_acisf01581_pi14-548_pass1_cl_src39_bgd.evt.gz[events] = 3 counts
[Tue Feb 14 22:55:12 2012] Not generating rmf since there are only 8 counts
[Tue Feb 14 22:55:12 2012] arf not found, will run specextract
[Tue Feb 14 22:55:35 2012] ../../acisf01581/products/spectra/fullrun_ccd3_acisf01581_pi14-548_pass1_cl_src39.warf not found
[Tue Feb 14 22:55:35 2012] ../../acisf01581/products/spectra/fullrun_ccd3_acisf01581_pi14-548_pass1_cl_src39.wrmf not found
[Tue Feb 14 22:55:35 2012] Removal of ../../acisf01581/products/spectra/fullrun_ccd3_acisf01581_pi14-548_pass1_cl_src39.soff failed
[Tue Feb 14 23:00:59 2012] Spectrum 39 has only 9 counts, deleting rmf
[Tue Feb 14 23:00:59 2012] 169.335
[Tue Feb 14 23:01:19 2012] Updating aperture counts using extracted products
[Tue Feb 14 23:01:19 2012] Error reading totcts from fullrun_ccd3_acisf01581_pi14-548_pass1_cl_src39_src.pi.gz
[Tue Feb 14 23:01:19 2012] Calculating source flux in energy range 0.30-8.00
[Tue Feb 14 23:01:19 2012] Using photon index=1.80, rate=0.00197, arf fullrun_ccd3_acisf01581_pi14-548_pass1_cl_src39.arf
[Tue Feb 14 23:01:19 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Tue Feb 14 23:01:19 2012] Updating source flux to 2.4e-14
[Tue Feb 14 23:01:30 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting