[Fri Feb 24 10:52:19 2012] Detection parameters:
  Position = (492.0, 588.8) = 22 40 24.48 3 23 54.4
  Extent = 0.5" x 0.5", rotation angle = 90 degrees
  Source counts = 5.6 +/- 2.4
  Background counts = 0.4
  Rate = 0.0006 +/- 0.0002

[Fri Feb 24 10:52:19 2012] Off-axis axis estimate = 3.09'
[Fri Feb 24 10:55:37 2012] Using EEF radius (= 0.60 ")to estimate initial spatial extent for simple fitting
[Fri Feb 24 10:55:37 2012] Initial guess for spatial extent in simple fitting = 0.60"
[Fri Feb 24 10:55:37 2012] Spatial fitting skipped for pass 0: source                                 has 5.6 net counts, is at off-axis angle 3.1'
[Fri Feb 24 11:01:09 2012] Vigneting correction estimate = 1.000000
[Fri Feb 24 11:01:09 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Feb 24 11:01:09 2012] Assessing source extent using major
[Fri Feb 24 11:01:09 2012] Source does appear to be extended
[Fri Feb 24 11:01:09 2012] Computing asymmetry using major and minor axis, asym = 1.03
[Fri Feb 24 11:03:52 2012] Using EEF radius (= 0.60 ")to estimate initial spatial extent for simple fitting
[Fri Feb 24 11:03:52 2012] Initial guess for spatial extent in simple fitting = 0.60"
[Fri Feb 24 11:03:52 2012] Spatial fitting skipped for pass 1: source                                 has 5.6 net counts, is at off-axis angle 3.1'
[Fri Feb 24 11:11:08 2012] Vigneting correction estimate = 1.000000
[Fri Feb 24 11:11:08 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Feb 24 11:11:08 2012] Assessing source extent using major
[Fri Feb 24 11:11:08 2012] Source does appear to be extended
[Fri Feb 24 11:11:08 2012] Computing asymmetry using major and minor axis, asym = 1.03
[Fri Feb 24 11:16:11 2012] Writing source region out to fullrun_ccd7_acisf11539_pi14-548_pass1_cl_src1_src.reg
[Fri Feb 24 11:16:11 2012] Extracting stamp from image fullrun_ccd7_acisf11539_pi14-548_cl_sm2.00.img.gz, (469, 566) - (515, 612)
[Fri Feb 24 11:16:11 2012] Writing fullrun_ccd7_acisf11539_pi14-548_pass1_cl_src1.gif
[Fri Feb 24 11:17:34 2012] Size of ../../acisf11539/products/events/fullrun_ccd7_acisf11539_pi14-548_pass1_cl_src1_src.evt.gz[events] = 6 counts
[Fri Feb 24 11:17:34 2012] Mean chipx,y = (554.83, 575.67)
[Fri Feb 24 11:17:34 2012] Mean tdetx,y = (4471.83, 2277.67)
[Fri Feb 24 11:17:34 2012] chipx,y range = (539.00-568.00, 559.00-587.00)
[Fri Feb 24 11:17:34 2012] Size of ../../acisf11539/products/events/fullrun_ccd7_acisf11539_pi14-548_pass1_cl_src1_bgd.evt.gz[events] = 4 counts
[Fri Feb 24 11:17:35 2012] Not generating rmf since there are only 5 counts
[Fri Feb 24 11:17:35 2012] arf not found, will run specextract
[Fri Feb 24 11:17:42 2012] ../../acisf11539/products/spectra/fullrun_ccd7_acisf11539_pi14-548_pass1_cl_src1.warf not found
[Fri Feb 24 11:17:42 2012] ../../acisf11539/products/spectra/fullrun_ccd7_acisf11539_pi14-548_pass1_cl_src1.wrmf not found
[Fri Feb 24 11:17:42 2012] Removal of ../../acisf11539/products/spectra/fullrun_ccd7_acisf11539_pi14-548_pass1_cl_src1.soff failed
[Fri Feb 24 11:17:49 2012] Spectrum 1 has only 6 counts, deleting rmf
[Fri Feb 24 11:17:49 2012] 226.814
[Fri Feb 24 11:17:50 2012] Updating aperture counts using extracted products
[Fri Feb 24 11:17:50 2012] Error reading totcts from fullrun_ccd7_acisf11539_pi14-548_pass1_cl_src1_src.pi.gz
[Fri Feb 24 11:17:51 2012] Calculating source flux in energy range 0.30-8.00
[Fri Feb 24 11:17:51 2012] Using photon index=1.80, rate=0.000573, arf fullrun_ccd7_acisf11539_pi14-548_pass1_cl_src1.arf
[Fri Feb 24 11:17:51 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Fri Feb 24 11:17:51 2012] Updating source flux to 4.4e-15
[Fri Feb 24 11:17:55 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting