[Sat Feb 25 13:48:28 2012] Detection parameters:
  Position = (1072.6, 869.1) = 20 33 37.03 41 23 20.8
  Extent = 1.1" x 0.9", rotation angle = 146 degrees
  Source counts = 9.7 +/- 3.5
  Background counts = 2.3
  Rate = 0.0003 +/- 0.0001

[Sat Feb 25 13:48:29 2012] Off-axis axis estimate = 6.76'
[Sat Feb 25 14:06:43 2012] Using EEF radius (= 2.04 ")to estimate initial spatial extent for simple fitting
[Sat Feb 25 14:06:43 2012] Initial guess for spatial extent in simple fitting = 2.04"
[Sat Feb 25 14:06:43 2012] Spatial fitting skipped for pass 0: source                                 has 9.7 net counts, is at off-axis angle 6.8'
[Sat Feb 25 16:22:02 2012] Vigneting correction estimate = 1.000000
[Sat Feb 25 16:22:02 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 25 16:22:02 2012] Assessing source extent using major
[Sat Feb 25 16:22:02 2012] Source does appear to be extended
[Sat Feb 25 16:22:02 2012] Computing asymmetry using major and minor axis, asym = 1.20
[Sat Feb 25 16:40:02 2012] Using EEF radius (= 2.04 ")to estimate initial spatial extent for simple fitting
[Sat Feb 25 16:40:02 2012] Initial guess for spatial extent in simple fitting = 2.04"
[Sat Feb 25 16:40:02 2012] Spatial fitting skipped for pass 1: source                                 has 9.7 net counts, is at off-axis angle 6.8'
[Sat Feb 25 18:44:35 2012] Vigneting correction estimate = 1.000000
[Sat Feb 25 18:44:35 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 25 18:44:35 2012] Assessing source extent using major
[Sat Feb 25 18:44:35 2012] Source does appear to be extended
[Sat Feb 25 18:44:35 2012] Computing asymmetry using major and minor axis, asym = 1.20
[Sat Feb 25 18:59:53 2012] Writing source region out to fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src53_src.reg
[Sat Feb 25 18:59:53 2012] Extracting stamp from image fullrun_ccd1_acisf10959_pi14-548_cl_sm2.00.img.gz, (1023, 819) - (1122, 919)
[Sat Feb 25 18:59:53 2012] Writing fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src53.gif
[Sat Feb 25 19:16:32 2012] Size of ../../acisf10959/products/events/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src53_src.evt.gz[events] = 12 counts
[Sat Feb 25 19:16:32 2012] Mean chipx,y = (199.08, 251.83)
[Sat Feb 25 19:16:32 2012] Mean tdetx,y = (4880.17, 4306.08)
[Sat Feb 25 19:16:32 2012] chipx,y range = (174.00-213.00, 239.00-271.00)
[Sat Feb 25 19:16:32 2012] Size of ../../acisf10959/products/events/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src53_bgd.evt.gz[events] = 40 counts
[Sat Feb 25 19:16:33 2012] Not generating rmf since there are only 9 counts
[Sat Feb 25 19:16:33 2012] arf not found, will run specextract
[Sat Feb 25 19:16:53 2012] ../../acisf10959/products/spectra/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src53.warf not found
[Sat Feb 25 19:16:53 2012] ../../acisf10959/products/spectra/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src53.wrmf not found
[Sat Feb 25 19:16:53 2012] Removal of ../../acisf10959/products/spectra/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src53.soff failed
[Sat Feb 25 19:21:15 2012] Spectrum 53 has only 10 counts, deleting rmf
[Sat Feb 25 19:21:15 2012] 178.129
[Sat Feb 25 20:15:29 2012] Updating aperture counts using extracted products
[Sat Feb 25 20:15:29 2012] Error reading totcts from fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src53_src.pi.gz
[Sat Feb 25 20:15:29 2012] Calculating source flux in energy range 0.30-8.00
[Sat Feb 25 20:15:29 2012] Using photon index=1.80, rate=0.000343, arf fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src53.arf
[Sat Feb 25 20:15:29 2012] Assuming count rate is from the 0.20-8.00 bandpass
[Sat Feb 25 20:15:29 2012] Updating source flux to 5.7e-15
[Sat Feb 25 20:15:42 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting