[Tue Feb 21 13:06:35 2012] Detection parameters:
  Position = (1030.5, 622.5) = 23 23 10.37 58 48 26.5
  Extent = 0.5" x 0.5", rotation angle = 90 degrees
  Source counts = 289.2 +/- 27.7
  Background counts = 480.8
  Rate = 0.02 +/- 0.002

[Tue Feb 21 13:07:47 2012] Off-axis axis estimate = 1.91'
[Tue Feb 21 13:42:33 2012] Using EEF radius (= 0.42 ")to estimate initial spatial extent for simple fitting
[Tue Feb 21 13:42:33 2012] Initial guess for spatial extent in simple fitting = 0.42"
[Tue Feb 21 13:42:33 2012] source mask rpix=0.9, npix_max = 7, mask sum = 6, frac = 0.816
[Tue Feb 21 13:42:33 2012] Giving source the simple spatial ID 536 for pass 0, mean size = 0.42"
[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 (= 0.42 ")to estimate initial spatial extent for simple fitting
[Tue Feb 21 15:53:24 2012] Initial guess for spatial extent in simple fitting = 0.42"
[Tue Feb 21 15:53:24 2012] source mask rpix=0.9, npix_max = 7, mask sum = 6, frac = 0.816
[Tue Feb 21 15:53:24 2012] Giving source the simple spatial ID 536 for pass 1, mean size = 0.42"
[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 18:34:29 2012] Writing source region out to fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src537_src.reg
[Tue Feb 21 18:34:29 2012] Extracting stamp from image fullrun_ccd7_acisf13177_pi14-548_cl_sm2.00.img.gz, (1008, 600) - (1053, 645)
[Tue Feb 21 18:34:29 2012] Writing fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src537.gif
[Tue Feb 21 23:09:08 2012] Size of ../../acisf13177/products/events/fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src537_src.evt.gz[events] = 1484 counts
[Tue Feb 21 23:09:08 2012] Mean chipx,y = (255.41, 721.00)
[Tue Feb 21 23:09:08 2012] Mean tdetx,y = (4172.41, 2423.00)
[Tue Feb 21 23:09:08 2012] chipx,y range = (235.00-275.00, 700.00-741.00)
[Tue Feb 21 23:09:08 2012] Size of ../../acisf13177/products/events/fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src537_bgd.evt.gz[events] = 3409 counts
[Tue Feb 21 23:09:09 2012] Not generating rmf since RequireSpatial is true but spatial fitting not done
[Tue Feb 21 23:09:09 2012] arf not found, will run specextract
[Tue Feb 21 23:09:17 2012] ../../acisf13177/products/spectra/fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src537.warf not found
[Tue Feb 21 23:09:17 2012] ../../acisf13177/products/spectra/fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src537.wrmf not found
[Tue Feb 21 23:09:17 2012] Removal of ../../acisf13177/products/spectra/fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src537.soff failed
[Wed Feb 22 01:23:28 2012] Keeping rmf generated by specextract
[Wed Feb 22 01:23:28 2012] 220.815
[Wed Feb 22 01:24:24 2012] Updating aperture counts using extracted products
[Wed Feb 22 01:24:24 2012] Error reading totcts from fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src537_src.pi.gz
[Wed Feb 22 01:25:02 2012] Calculating source flux in energy range 0.30-8.00
[Wed Feb 22 01:25:02 2012] Using photon index=1.80, rate=0.0168, arf fullrun_ccd7_acisf13177_pi14-548_pass1_cl_src537.arf
[Wed Feb 22 01:25:02 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Wed Feb 22 01:25:02 2012] Updating source flux to 1.6e-13
[Wed Feb 22 01:25:35 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting