[Sat Feb 25 13:48:28 2012] Detection parameters:
  Position = (151.8, 722.6) = 20 34 17.28 41 22 8.8
  Extent = 1.6" x 0.7", rotation angle = 131 degrees
  Source counts = 9.5 +/- 3.5
  Background counts = 2.5
  Rate = 0.0003 +/- 0.0001

[Sat Feb 25 13:48:29 2012] Off-axis axis estimate = 6.97'
[Sat Feb 25 14:06:43 2012] Using EEF radius (= 2.16 ")to estimate initial spatial extent for simple fitting
[Sat Feb 25 14:06:43 2012] Initial guess for spatial extent in simple fitting = 2.16"
[Sat Feb 25 14:06:43 2012] Spatial fitting skipped for pass 0: source                                 has 9.5 net counts, is at off-axis angle 7.0'
[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 = 2.15
[Sat Feb 25 16:22:02 2012] Source is asymmetric
[Sat Feb 25 16:40:02 2012] Using EEF radius (= 2.16 ")to estimate initial spatial extent for simple fitting
[Sat Feb 25 16:40:02 2012] Initial guess for spatial extent in simple fitting = 2.16"
[Sat Feb 25 16:40:02 2012] Spatial fitting skipped for pass 1: source                                 has 9.5 net counts, is at off-axis angle 7.0'
[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 = 2.15
[Sat Feb 25 18:44:35 2012] Source is asymmetric
[Sat Feb 25 18:59:53 2012] Writing source region out to fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src51_src.reg
[Sat Feb 25 18:59:53 2012] Extracting stamp from image fullrun_ccd1_acisf10959_pi14-548_cl_sm2.00.img.gz, (80, 650) - (224, 795)
[Sat Feb 25 18:59:53 2012] Writing fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src51.gif
[Sat Feb 25 19:18:08 2012] Size of ../../acisf10959/products/events/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src51_src.evt.gz[events] = 12 counts
[Sat Feb 25 19:18:08 2012] Mean chipx,y = (752.50, 1006.08)
[Sat Feb 25 19:18:08 2012] Mean tdetx,y = (4125.92, 4859.50)
[Sat Feb 25 19:18:08 2012] chipx,y range = (734.00-767.00, 991.00-1017.00)
[Sat Feb 25 19:18:08 2012] Size of ../../acisf10959/products/events/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src51_bgd.evt.gz[events] = 41 counts
[Sat Feb 25 19:18:09 2012] Not generating rmf since there are only 9 counts
[Sat Feb 25 19:18:09 2012] arf not found, will run specextract
[Sat Feb 25 19:18:36 2012] ../../acisf10959/products/spectra/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src51.warf not found
[Sat Feb 25 19:18:36 2012] ../../acisf10959/products/spectra/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src51.wrmf not found
[Sat Feb 25 19:18:36 2012] Removal of ../../acisf10959/products/spectra/fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src51.soff failed
[Sat Feb 25 19:21:15 2012] Spectrum 51 has only 9 counts, deleting rmf
[Sat Feb 25 19:21:15 2012] 170.436
[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_src51_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=0.000336, arf fullrun_ccd1_acisf10959_pi14-548_pass1_cl_src51.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 5.8e-15
[Sat Feb 25 20:15:42 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting