[Mon Oct 24 02:41:38 2011] Detection parameters:
  Position = (597.1, 984.0) = 20 10 0.14 -48 16 56.1
  Extent = 1.1" x 0.6", rotation angle = 30 degrees
  Source counts = 10.2 +/- 3.7
  Background counts = 3.8
  Rate = 0.0001 +/- 5e-05

[Mon Oct 24 02:41:39 2011] Off-axis axis estimate = 7.62'
[Mon Oct 24 02:42:48 2011] Using EEF radius (= 2.57 ")to estimate initial spatial extent for simple fitting
[Mon Oct 24 02:42:48 2011] Initial guess for spatial extent in simple fitting = 2.57"
[Mon Oct 24 02:42:48 2011] source mask rpix=5.2, npix_max = 131, mask sum = 144, frac = 1.098
[Mon Oct 24 02:42:48 2011] Giving source the simple spatial ID 43 for pass 0, mean size = 2.57"
[Mon Oct 24 02:42:50 2011] fullrun_ccd3_acisf11753_pi14-548_cl_pass0_src43.ximg exists
[Mon Oct 24 02:42:50 2011] fullrun_ccd3_acisf11753_pi14-548_cl_pass0_src43_1.ximg exists
[Mon Oct 24 02:42:50 2011] Fit fullrun_ccd3_acisf11753_pi14-548_cl_pass0_src43 appears to have run properly
[Mon Oct 24 02:42:51 2011] fullrun_ccd3_acisf11753_pi14-548_cl_pass0_tfrozen_src43.ximg exists
[Mon Oct 24 02:42:51 2011] fullrun_ccd3_acisf11753_pi14-548_cl_pass0_tfrozen_src43_1.ximg exists
[Mon Oct 24 02:42:51 2011] Fit fullrun_ccd3_acisf11753_pi14-548_cl_pass0_tfrozen_src43 appears to have run properly
[Mon Oct 24 02:43:10 2011] Spatial fit model total counts = 28.706200, observed total counts = 29.000000
[Mon Oct 24 02:43:10 2011] Offset between fit and detection position for source 49 = 0.398705 pixels
[Mon Oct 24 02:43:10 2011] 28.455050 total counts/ 20.022200 bgd. counts: snr = 1.884597
Spatial fit parameters:
  Offset between fit and detection position for source 49 = 0.398705 pixels
  Position = (597.4, 983.8) = 20 10 0.15 -48 16 56.5
  Extent = 0.8 (0.5-1.5)" x 0.2 (0.1-0.3)", rotation angle = 156 (146-166) degrees
  Source counts = 8.4 +/- 5.3
  Background counts = 20.0
  Rate = 0.0001 +/- 7e-05
[Mon Oct 24 02:43:10 2011] Vigneting correction estimate = 1.000000
[Mon Oct 24 02:43:10 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Mon Oct 24 02:43:10 2011] Assessing source extent using major axis lower bound
[Mon Oct 24 02:43:10 2011] Source does appear to be extended
[Mon Oct 24 02:43:10 2011] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 1.49
[Mon Oct 24 02:43:10 2011] Deleting source due to low Poisson probability 0.9