[Sat Feb 18 01:10:18 2012] Detection parameters:
  Position = (858.2, 464.0) = 10 23 3.00 34 51 33.9
  Extent = 0.5" x 0.5", rotation angle = 14 degrees
  Source counts = 4.0 +/- 2.0
  Background counts = 0.0
  Rate = 0.0008 +/- 0.0004

[Sat Feb 18 01:10:18 2012] Off-axis axis estimate = 4.68'
[Sat Feb 18 01:12:19 2012] Using EEF radius (= 1.06 ")to estimate initial spatial extent for simple fitting
[Sat Feb 18 01:12:19 2012] Initial guess for spatial extent in simple fitting = 1.06"
[Sat Feb 18 01:12:19 2012] Spatial fitting skipped for pass 0: source                                 has 4.0 net counts, is at off-axis angle 4.7'
[Sat Feb 18 01:38:41 2012] Vigneting correction estimate = 1.000000
[Sat Feb 18 01:38:41 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 18 01:38:41 2012] Assessing source extent using major
[Sat Feb 18 01:38:41 2012] Source does appear to be extended
[Sat Feb 18 01:38:41 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Feb 18 01:38:53 2012] Using EEF radius (= 1.06 ")to estimate initial spatial extent for simple fitting
[Sat Feb 18 01:38:53 2012] Initial guess for spatial extent in simple fitting = 1.06"
[Sat Feb 18 01:38:53 2012] Spatial fitting skipped for pass 1: source                                 has 4.0 net counts, is at off-axis angle 4.7'
[Sat Feb 18 02:18:14 2012] Vigneting correction estimate = 1.000000
[Sat Feb 18 02:18:14 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 18 02:18:14 2012] Assessing source extent using major
[Sat Feb 18 02:18:14 2012] Source does appear to be extended
[Sat Feb 18 02:18:14 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Feb 18 02:18:27 2012] Writing source region out to fullrun_ccd0_acisf12818_pi14-548_pass1_cl_src4_src.reg
[Sat Feb 18 02:18:27 2012] Extracting stamp from image fullrun_ccd0_acisf12818_pi14-548_cl_sm2.00.img.gz, (836, 441) - (881, 487)
[Sat Feb 18 02:18:27 2012] Writing fullrun_ccd0_acisf12818_pi14-548_pass1_cl_src4.gif
[Sat Feb 18 02:20:07 2012] Size of ../../acisf12818/products/events/fullrun_ccd0_acisf12818_pi14-548_pass1_cl_src4_src.evt.gz[events] = 1 counts
[Sat Feb 18 02:20:07 2012] Mean chipx,y = (741.00, 584.00)
[Sat Feb 18 02:20:07 2012] Mean tdetx,y = (3645.00, 4391.00)
[Sat Feb 18 02:20:07 2012] chipx,y range = (741.00-741.00, 584.00-584.00)
[Sat Feb 18 02:20:07 2012] ../../acisf12818/products/events/fullrun_ccd0_acisf12818_pi14-548_pass1_cl_src4_bgd.evt.gz[events] does not have any counts, not extracting spectra.
[Sat Feb 18 02:20:09 2012] No arf file found
[Sat Feb 18 02:29:20 2012] Updating aperture counts using extracted products
[Sat Feb 18 02:29:20 2012] Error reading totcts from fullrun_ccd0_acisf12818_pi14-548_pass1_cl_src4_src.pi
[Sat Feb 18 02:29:20 2012] No arf file for this source, not re-computing flux
[Sat Feb 18 02:29:22 2012] Simple spatial fitting not done (or not done successfully), skipping spectral fitting
[Sat Feb 18 02:29:23 2012] acisf12818/analysis//spectral/fullrun_ccd0_acisf12818_pi14-548_pass1_cl_src4_pl.csv not found, spectral fit skipped or did not complete