[Thu Feb 23 13:04:09 2012] Detection parameters:
  Position = (351.3, 1064.3) = 0 25 38.02 64 5 6.4
  Extent = 0.5" x 0.5", rotation angle = 77 degrees
  Source counts = 98.3 +/- 19.3
  Background counts = 273.7
  Rate = 0.0009 +/- 0.0002

[Thu Feb 23 13:04:31 2012] Off-axis axis estimate = 3.83'
[Thu Feb 23 16:13:01 2012] Using EEF radius (= 0.78 ")to estimate initial spatial extent for simple fitting
[Thu Feb 23 16:13:01 2012] Initial guess for spatial extent in simple fitting = 0.78"
[Thu Feb 23 16:13:01 2012] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.918
[Thu Feb 23 16:13:01 2012] Giving source the simple spatial ID 181 for pass 0, mean size = 0.78"
[Thu Feb 23 21:07:19 2012] Vigneting correction estimate = 1.000000
[Thu Feb 23 21:07:19 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Feb 23 21:07:19 2012] Assessing source extent using major
[Thu Feb 23 21:07:19 2012] Source does appear to be extended
[Thu Feb 23 21:07:19 2012] Computing asymmetry using major and minor axis, asym = 1.04
[Thu Feb 23 23:48:57 2012] Using EEF radius (= 0.78 ")to estimate initial spatial extent for simple fitting
[Thu Feb 23 23:48:57 2012] Initial guess for spatial extent in simple fitting = 0.78"
[Thu Feb 23 23:48:57 2012] source mask rpix=1.6, npix_max = 17, mask sum = 16, frac = 0.918
[Thu Feb 23 23:48:57 2012] Giving source the simple spatial ID 180 for pass 1, mean size = 0.78"
[Fri Feb 24 06:26:52 2012] Vigneting correction estimate = 1.000000
[Fri Feb 24 06:26:52 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Feb 24 06:26:52 2012] Assessing source extent using major
[Fri Feb 24 06:26:52 2012] Source does appear to be extended
[Fri Feb 24 06:26:52 2012] Computing asymmetry using major and minor axis, asym = 1.04
[Fri Feb 24 07:58:10 2012] Writing source region out to fullrun_ccd1_acisf07639_pi14-548_pass1_cl_src304_src.reg
[Fri Feb 24 07:58:10 2012] Extracting stamp from image fullrun_ccd1_acisf07639_pi14-548_cl_sm2.00.img.gz, (327, 1040) - (376, 1089)
[Fri Feb 24 07:58:10 2012] Writing fullrun_ccd1_acisf07639_pi14-548_pass1_cl_src304.gif
[Fri Feb 24 10:05:03 2012] Size of ../../acisf07639/products/events/fullrun_ccd1_acisf07639_pi14-548_pass1_cl_src304_src.evt.gz[events] = 308 counts
[Fri Feb 24 10:05:03 2012] Mean chipx,y = (373.81, 1004.66)
[Fri Feb 24 10:05:03 2012] Mean tdetx,y = (4127.34, 4480.81)
[Fri Feb 24 10:05:03 2012] chipx,y range = (352.00-393.00, 985.00-1023.00)
[Fri Feb 24 10:05:03 2012] Size of ../../acisf07639/products/events/fullrun_ccd1_acisf07639_pi14-548_pass1_cl_src304_bgd.evt.gz[events] = 2184 counts
[Fri Feb 24 10:05:04 2012] Not generating rmf since there are only 98 counts
[Fri Feb 24 10:05:04 2012] arf not found, will run specextract
[Fri Feb 24 10:05:38 2012] ../../acisf07639/products/spectra/fullrun_ccd1_acisf07639_pi14-548_pass1_cl_src304.warf not found
[Fri Feb 24 10:05:38 2012] ../../acisf07639/products/spectra/fullrun_ccd1_acisf07639_pi14-548_pass1_cl_src304.wrmf not found
[Fri Feb 24 10:05:38 2012] Removal of ../../acisf07639/products/spectra/fullrun_ccd1_acisf07639_pi14-548_pass1_cl_src304.soff failed
[Fri Feb 24 10:14:57 2012] Spectrum 304 has only 98 counts, deleting rmf
[Fri Feb 24 10:14:57 2012] 196.18
[Fri Feb 24 18:29:53 2012] Updating aperture counts using extracted products
[Fri Feb 24 18:29:54 2012] Error reading totcts from fullrun_ccd1_acisf07639_pi14-548_pass1_cl_src304_src.pi.gz
[Fri Feb 24 18:30:05 2012] Calculating source flux in energy range 0.30-8.00
[Fri Feb 24 18:30:05 2012] Using photon index=1.80, rate=0.000903, arf fullrun_ccd1_acisf07639_pi14-548_pass1_cl_src304.arf
[Fri Feb 24 18:30:05 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Feb 24 18:30:05 2012] Updating source flux to 1.3e-14
[Fri Feb 24 18:41:59 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting