[Tue Feb 21 13:06:36 2012] Detection parameters:
  Position = (1058.5, 643.5) = 23 23 8.60 58 48 36.8
  Extent = 0.5" x 0.5", rotation angle = 90 degrees
  Source counts = 324.5 +/- 25.8
  Background counts = 343.5
  Rate = 0.02 +/- 0.001

[Tue Feb 21 13:07:47 2012] Off-axis axis estimate = 2.19'
[Tue Feb 21 13:42:33 2012] Using EEF radius (= 0.45 ")to estimate initial spatial extent for simple fitting
[Tue Feb 21 13:42:33 2012] Initial guess for spatial extent in simple fitting = 0.45"
[Tue Feb 21 13:42:33 2012] source mask rpix=0.9, npix_max = 8, mask sum = 4, frac = 0.499
[Tue Feb 21 13:42:33 2012] Skipping simple spatial due to low active detector fraction
[Tue Feb 21 15:52:10 2012] Vigneting correction estimate = 1.000000
[Tue Feb 21 15:52:10 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Feb 21 15:52:10 2012] Assessing source extent using major
[Tue Feb 21 15:52:10 2012] Source does appear to be extended
[Tue Feb 21 15:52:10 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Feb 21 15:53:24 2012] Using EEF radius (= 0.45 ")to estimate initial spatial extent for simple fitting
[Tue Feb 21 15:53:24 2012] Initial guess for spatial extent in simple fitting = 0.45"
[Tue Feb 21 15:53:24 2012] source mask rpix=0.9, npix_max = 8, mask sum = 4, frac = 0.499
[Tue Feb 21 15:53:24 2012] Skipping simple spatial due to low active detector fraction
[Tue Feb 21 18:32:35 2012] Vigneting correction estimate = 1.000000
[Tue Feb 21 18:32:35 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Feb 21 18:32:35 2012] Assessing source extent using major
[Tue Feb 21 18:32:35 2012] Source does appear to be extended
[Tue Feb 21 18:32:35 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Feb 21 18:34:30 2012] Writing source region out to fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src551_src.reg
[Tue Feb 21 18:34:30 2012] Extracting stamp from image fullrun_ccd7_acisf13177_pi14-548_cl_sm2.00.img.gz, (1036, 621) - (1081, 666)
[Tue Feb 21 18:34:30 2012] Writing fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src551.gif
[Tue Feb 21 23:16:03 2012] Size of ../../acisf13177/products/events/fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src551_src.evt.gz[events] = 1128 counts
[Tue Feb 21 23:16:03 2012] Mean chipx,y = (257.54, 756.26)
[Tue Feb 21 23:16:03 2012] Mean tdetx,y = (4174.54, 2458.26)
[Tue Feb 21 23:16:03 2012] chipx,y range = (238.00-277.00, 735.00-776.00)
[Tue Feb 21 23:16:03 2012] Size of ../../acisf13177/products/events/fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src551_bgd.evt.gz[events] = 3935 counts
[Tue Feb 21 23:16:05 2012] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Tue Feb 21 23:16:05 2012] arf not found, will run specextract
[Tue Feb 21 23:16:13 2012] ../../acisf13177/products/spectra/fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src551.warf not found
[Tue Feb 21 23:16:13 2012] ../../acisf13177/products/spectra/fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src551.wrmf not found
[Tue Feb 21 23:16:13 2012] Removal of ../../acisf13177/products/spectra/fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src551.soff failed
[Wed Feb 22 01:23:29 2012] Keeping rmf generated by specextract
[Wed Feb 22 01:23:29 2012] 220.774
[Wed Feb 22 01:24:25 2012] Updating aperture counts using extracted products
[Wed Feb 22 01:24:25 2012] Error reading totcts from fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src551_src.pi.gz
[Wed Feb 22 01:25:03 2012] Calculating source flux in energy range 0.30-8.00
[Wed Feb 22 01:25:03 2012] Using photon index=1.80, rate=0.0188, arf fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src551.arf
[Wed Feb 22 01:25:03 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Wed Feb 22 01:25:03 2012] Updating source flux to 1.8e-13
[Wed Feb 22 01:25:35 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting