[Sun Feb 12 10:09:59 2012] Detection parameters:
  Position = (62.6, 858.5) = 0 42 44.32 41 16 8.9
  Extent = 0.5" x 0.5", rotation angle = 18 degrees
  Source counts = 36.0 +/- 6.2
  Background counts = 2.0
  Rate = 0.009 +/- 0.002

[Sun Feb 12 10:10:00 2012] Off-axis axis estimate = 0.48'
[Sun Feb 12 10:54:06 2012] Using EEF radius (= 0.39 ")to estimate initial spatial extent for simple fitting
[Sun Feb 12 10:54:06 2012] Initial guess for spatial extent in simple fitting = 0.39"
[Sun Feb 12 10:54:06 2012] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.333
[Sun Feb 12 10:54:06 2012] Giving source the simple spatial ID 20 for pass 0, mean size = 0.39"
[Sun Feb 12 11:42:10 2012] fullrun_ccd3_acisf12970_pi14-548_cl_pass0_src20.ximg exists
[Sun Feb 12 11:42:10 2012] fullrun_ccd3_acisf12970_pi14-548_cl_pass0_src20_1.ximg exists
[Sun Feb 12 11:42:10 2012] Fit fullrun_ccd3_acisf12970_pi14-548_cl_pass0_src20 appears to have run properly
[Sun Feb 12 11:42:11 2012] fullrun_ccd3_acisf12970_pi14-548_cl_pass0_tfrozen_src20.ximg exists
[Sun Feb 12 11:42:11 2012] fullrun_ccd3_acisf12970_pi14-548_cl_pass0_tfrozen_src20_1.ximg exists
[Sun Feb 12 11:42:11 2012] Fit fullrun_ccd3_acisf12970_pi14-548_cl_pass0_tfrozen_src20 appears to have run properly
[Sun Feb 12 11:42:25 2012] Spatial fit model total counts = 8.205470, observed total counts = 8.000000
[Sun Feb 12 11:42:25 2012] Offset between fit and detection position for source 31 = 0.832910 pixels
Spatial fit parameters:
  Offset between fit and detection position for source 31 = 0.832910 pixels
  Position = (63.0, 859.2) = 0 42 44.32 41 16 8.9
  Extent = 0.4 (0.3-0.6)", rotation angle = 0
  Source counts = 7.4 +/- 2.7
  Background counts = 0.0
  Rate = 0.05 +/- 0.02
[Sun Feb 12 11:42:25 2012] Vigneting correction estimate = 1.000000
[Sun Feb 12 11:42:25 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Feb 12 11:42:25 2012] Assessing source extent using major axis lower bound
[Sun Feb 12 11:42:25 2012] Source does appear to be extended
[Sun Feb 12 11:42:25 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Feb 12 12:10:52 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Sun Feb 12 12:10:52 2012] Initial guess for spatial extent in simple fitting = 0.42"
[Sun Feb 12 12:10:52 2012] Spatial fitting skipped for pass 1: source                                 has 7.4 net counts, is at off-axis angle 0.5'
[Sun Feb 12 12:38:04 2012] Spatial fit model total counts = -2.625770, observed total counts = 8.000000
[Sun Feb 12 12:38:04 2012] Poor agreement between spatial fit and data for source 31
It may help to tweak spatial fit manually
Not incorporating fit results
[Sun Feb 12 12:38:04 2012] Vigneting correction estimate = 1.000000
[Sun Feb 12 12:38:04 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sun Feb 12 12:38:04 2012] Assessing source extent using major axis lower bound
[Sun Feb 12 12:38:04 2012] Source does appear to be extended
[Sun Feb 12 12:38:04 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sun Feb 12 12:46:53 2012] Writing source region out to fullrun_ccd3_acisf12970_pi14-548_pass1_cl_src31_src.reg
[Sun Feb 12 12:46:53 2012] Extracting stamp from image fullrun_ccd3_acisf12970_pi14-548_cl_sm2.00.img.gz, (44, 840) - (82, 879)
[Sun Feb 12 12:46:53 2012] Writing fullrun_ccd3_acisf12970_pi14-548_pass1_cl_src31.gif
[Sun Feb 12 12:50:17 2012] Size of ../../acisf12970/products/events/fullrun_ccd3_acisf12970_pi14-548_pass1_cl_src31_src.evt.gz[events] = 7 counts
[Sun Feb 12 12:50:17 2012] Mean chipx,y = (974.57, 957.57)
[Sun Feb 12 12:50:17 2012] Mean tdetx,y = (4174.43, 4035.57)
[Sun Feb 12 12:50:17 2012] chipx,y range = (957.00-987.00, 945.00-969.00)
[Sun Feb 12 12:50:17 2012] ../../acisf12970/products/events/fullrun_ccd3_acisf12970_pi14-548_pass1_cl_src31_bgd.evt.gz[events] does not have any counts, not extracting spectra.
[Sun Feb 12 12:53:30 2012] No arf file found
[Sun Feb 12 12:53:38 2012] Updating aperture counts using extracted products
[Sun Feb 12 12:53:38 2012] Error reading totcts from fullrun_ccd3_acisf12970_pi14-548_pass1_cl_src31_src.pi
[Sun Feb 12 12:53:38 2012] No arf file for this source, not re-computing flux
[Sun Feb 12 12:53:46 2012] Flag p found in src. 31 procflags, skipping spectral fitting
[Sun Feb 12 12:53:46 2012] Source 31 has fewer than 100.000000 counts, skipping spectral fitting
[Sun Feb 12 12:53:47 2012] acisf12970/analysis//spectral/fullrun_ccd3_acisf12970_pi14-548_pass1_cl_src31_pl.csv not found, spectral fit skipped or did not complete