[Thu Oct  6 20:23:38 2011] Detection parameters:
  Position = (519.6, 171.5) = 16 17 20.62 -51 0 27.0
  Extent = 1.1" x 0.7", rotation angle = 109 degrees
  Source counts = 54.1 +/- 13.3
  Background counts = 121.9
  Rate = 0.0009 +/- 0.0002

[Thu Oct  6 20:23:43 2011] Off-axis axis estimate = 3.22'
[Thu Oct  6 20:30:53 2011] Using EEF radius (= 0.63 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:30:53 2011] Initial guess for spatial extent in simple fitting = 0.63"
[Thu Oct  6 20:30:53 2011] source mask rpix=1.3, npix_max = 12, mask sum = 9, frac = 0.716
[Thu Oct  6 20:30:53 2011] Giving source the simple spatial ID 36 for pass 0, mean size = 0.63"
[Thu Oct  6 20:30:56 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass0_src36.ximg exists
[Thu Oct  6 20:30:56 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass0_src36_1.ximg exists
[Thu Oct  6 20:30:56 2011] Fit fullrun_ccd3_acisf11823_pi14-548_cl_pass0_src36 appears to have run properly
[Thu Oct  6 20:30:58 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass0_tfrozen_src36.ximg exists
[Thu Oct  6 20:30:58 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass0_tfrozen_src36_1.ximg exists
[Thu Oct  6 20:30:58 2011] Fit fullrun_ccd3_acisf11823_pi14-548_cl_pass0_tfrozen_src36 appears to have run properly
[Thu Oct  6 20:32:05 2011] Spatial fit model total counts = 510.999000, observed total counts = 511.000000
[Thu Oct  6 20:32:05 2011] Offset between fit and detection position for source 38 = 1.613438 pixels
[Thu Oct  6 20:32:05 2011] 506.445700 total counts/ 461.321000 bgd. counts: snr = 2.100935
Spatial fit parameters:
  Offset between fit and detection position for source 38 = 1.613438 pixels
  Position = (521.2, 171.7) = 16 17 20.56 -51 0 27.2
  Extent = 1.1 (0.3-1.5)", rotation angle = 0
  Source counts = 45.1 +/- 22.5
  Background counts = 461.3
  Rate = 0.0007 +/- 0.0004
[Thu Oct  6 20:32:05 2011] Vigneting correction estimate = 1.000000
[Thu Oct  6 20:32:05 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Thu Oct  6 20:32:05 2011] Assessing source extent using major axis lower bound
[Thu Oct  6 20:32:05 2011] Source does appear to be extended
[Thu Oct  6 20:32:05 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Thu Oct  6 20:33:03 2011] Using previous fit value to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:33:03 2011] Initial guess for spatial extent in simple fitting = 1.10"
[Thu Oct  6 20:33:03 2011] source mask rpix=2.2, npix_max = 29, mask sum = 30, frac = 1.000
[Thu Oct  6 20:33:03 2011] Giving source the simple spatial ID 34 for pass 1, mean size = 1.10"
[Thu Oct  6 20:33:04 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass1_src34.ximg exists
[Thu Oct  6 20:33:04 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass1_src34_1.ximg exists
[Thu Oct  6 20:33:04 2011] Fit fullrun_ccd3_acisf11823_pi14-548_cl_pass1_src34 appears to have run properly
[Thu Oct  6 20:33:16 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass1_tfrozen_src34.ximg exists
[Thu Oct  6 20:33:16 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass1_tfrozen_src34_1.ximg exists
[Thu Oct  6 20:33:16 2011] Fit fullrun_ccd3_acisf11823_pi14-548_cl_pass1_tfrozen_src34 appears to have run properly
[Thu Oct  6 20:34:01 2011] Spatial fit model total counts = 521.439000, observed total counts = 521.000000
[Thu Oct  6 20:34:01 2011] Offset between fit and detection position for source 38 = 0.207828 pixels
[Thu Oct  6 20:34:01 2011] 515.613300 total counts/ 480.280000 bgd. counts: snr = 1.612267
Spatial fit parameters:
  Offset between fit and detection position for source 38 = 0.207828 pixels
  Position = (521.1, 171.9) = 16 17 20.57 -51 0 27.1
  Extent = 1.0 (0.3-1.8)", rotation angle = 0
  Source counts = 35.3 +/- 22.7
  Background counts = 480.3
  Rate = 0.0006 +/- 0.0004
  Deleting source due to low Poisson probability