[Sat Feb 25 13:48:28 2012] Detection parameters:
  Position = (889.0, 616.3) = 20 33 45.06 41 21 16.5
  Extent = 1.7" x 1.0", rotation angle = 101 degrees
  Source counts = 15.4 +/- 4.4
  Background counts = 3.6
  Rate = 0.0005 +/- 0.0002

[Sat Feb 25 13:48:29 2012] Off-axis axis estimate = 7.73'
[Sat Feb 25 14:06:43 2012] Using EEF radius (= 2.64 ")to estimate initial spatial extent for simple fitting
[Sat Feb 25 14:06:43 2012] Initial guess for spatial extent in simple fitting = 2.64"
[Sat Feb 25 14:06:43 2012] source mask rpix=5.4, npix_max = 137, mask sum = 140, frac = 1.015
[Sat Feb 25 14:06:43 2012] Giving source the simple spatial ID 28 for pass 0, mean size = 2.64"
[Sat Feb 25 15:01:19 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass0_src28.ximg exists
[Sat Feb 25 15:01:19 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass0_src28_1.ximg exists
[Sat Feb 25 15:01:19 2012] Fit fullrun_ccd1_acisf10959_pi14-548_cl_pass0_src28 appears to have run properly
[Sat Feb 25 15:01:19 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass0_tfrozen_src28.ximg exists
[Sat Feb 25 15:01:19 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass0_tfrozen_src28_1.ximg exists
[Sat Feb 25 15:01:19 2012] Fit fullrun_ccd1_acisf10959_pi14-548_cl_pass0_tfrozen_src28 appears to have run properly
[Sat Feb 25 16:22:02 2012] Warning: source 28 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 48 at 20.860648 pixels away
[Sat Feb 25 16:22:02 2012] Vigneting correction estimate = 1.000000
[Sat Feb 25 16:22:02 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Feb 25 16:22:02 2012] Assessing source extent using major
[Sat Feb 25 16:22:02 2012] Source does appear to be extended
[Sat Feb 25 16:22:02 2012] Computing asymmetry using major and minor axis, asym = 1.70
[Sat Feb 25 16:22:02 2012] Source is asymmetric
[Sat Feb 25 16:40:02 2012] Using EEF radius (= 2.64 ")to estimate initial spatial extent for simple fitting
[Sat Feb 25 16:40:02 2012] Initial guess for spatial extent in simple fitting = 2.64"
[Sat Feb 25 16:40:02 2012] source mask rpix=5.4, npix_max = 137, mask sum = 140, frac = 1.015
[Sat Feb 25 16:40:02 2012] Giving source the simple spatial ID 27 for pass 1, mean size = 2.64"
[Sat Feb 25 17:28:54 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass1_src27.ximg exists
[Sat Feb 25 17:28:54 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass1_src27_1.ximg exists
[Sat Feb 25 17:28:54 2012] Fit fullrun_ccd1_acisf10959_pi14-548_cl_pass1_src27 appears to have run properly
[Sat Feb 25 17:28:54 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass1_tfrozen_src27.ximg exists
[Sat Feb 25 17:28:54 2012] fullrun_ccd1_acisf10959_pi14-548_cl_pass1_tfrozen_src27_1.ximg exists
[Sat Feb 25 17:28:54 2012] Fit fullrun_ccd1_acisf10959_pi14-548_cl_pass1_tfrozen_src27 appears to have run properly
[Sat Feb 25 18:44:35 2012] Spatial fit model total counts = 39.270400, observed total counts = 37.000000
[Sat Feb 25 18:44:35 2012] Offset between fit and detection position for source 48 = 1.221838 pixels
[Sat Feb 25 18:44:35 2012] 39.955900 total counts/ 31.206400 bgd. counts: snr = 1.566251
Spatial fit parameters:
  Offset between fit and detection position for source 48 = 1.221838 pixels
  Position = (890.1, 616.9) = 20 33 45.04 41 21 16.5
  Extent = 0.7" x 0.7", rotation angle = 0
  Source counts = 8.7 +/- 6.3
  Background counts = 31.2
  Rate = 0.0003 +/- 0.0002
  Deleting source due to low Poisson probability