[Thu Oct  6 20:22:39 2011] Detection parameters:
  Position = (628.5, 826.7) = 16 18 1.63 -51 4 42.7
  Extent = 0.7" x 0.6", rotation angle = 116 degrees
  Source counts = 116.9 +/- 13.6
  Background counts = 68.1
  Rate = 0.002 +/- 0.0002

[Thu Oct  6 20:22:48 2011] Off-axis axis estimate = 4.87'
[Thu Oct  6 20:30:29 2011] Using EEF radius (= 1.13 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:30:29 2011] Initial guess for spatial extent in simple fitting = 1.13"
[Thu Oct  6 20:30:29 2011] source mask rpix=2.3, npix_max = 31, mask sum = 25, frac = 0.801
[Thu Oct  6 20:30:29 2011] Giving source the simple spatial ID 101 for pass 0, mean size = 1.13"
[Thu Oct  6 20:31:32 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 20:31:32 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 20:31:32 2011] Assessing source extent using major
[Thu Oct  6 20:31:32 2011] Source does appear to be extended
[Thu Oct  6 20:31:32 2011] Computing asymmetry using major and minor axis, asym = 1.11
[Thu Oct  6 20:32:48 2011] Using EEF radius (= 1.13 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:32:48 2011] Initial guess for spatial extent in simple fitting = 1.13"
[Thu Oct  6 20:32:48 2011] source mask rpix=2.3, npix_max = 31, mask sum = 25, frac = 0.801
[Thu Oct  6 20:32:48 2011] Giving source the simple spatial ID 66 for pass 1, mean size = 1.13"
[Thu Oct  6 20:32:50 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src66.ximg exists
[Thu Oct  6 20:32:50 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src66_1.ximg exists
[Thu Oct  6 20:32:50 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass1_src66 appears to have run properly
[Thu Oct  6 20:32:52 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src66.ximg exists
[Thu Oct  6 20:32:52 2011] fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src66_1.ximg exists
[Thu Oct  6 20:32:52 2011] Fit fullrun_ccd0_acisf11823_pi14-548_cl_pass1_tfrozen_src66 appears to have run properly
[Thu Oct  6 20:33:36 2011] Warning: source 19 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 106 at 32.031965 pixels away
[Thu Oct  6 20:33:36 2011] Warning: source 22 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 106 at 28.197277 pixels away
[Thu Oct  6 20:33:37 2011] Spatial fit model total counts = 545.211000, observed total counts = 546.000000
[Thu Oct  6 20:33:37 2011] Offset between fit and detection position for source 106 = 1.022795 pixels
[Thu Oct  6 20:33:37 2011] 545.385500 total counts/ 508.991000 bgd. counts: snr = 1.613172
Spatial fit parameters:
  Offset between fit and detection position for source 106 = 1.022795 pixels
  Position = (629.0, 827.6) = 16 18 1.63 -51 4 42.6
  Extent = 0.7 (0.4-1.4)", rotation angle = 0
  Source counts = 36.4 +/- 23.4
  Background counts = 509.0
  Rate = 0.0006 +/- 0.0004
  Deleting source due to low Poisson probability