[Mon Apr 30 03:11:50 2012] Detection parameters:
  Position = (459.9, 834.7) = 20 32 48.23 40 14 9.2
  Extent = 0.9" x 0.5", rotation angle = 72 degrees
  Source counts = 16.2 +/- 4.1
  Background counts = 0.8
  Rate = 0.0004 +/- 0.0001

[Mon Apr 30 03:11:50 2012] Off-axis axis estimate = 5.50'
[Mon Apr 30 03:14:44 2012] Using EEF radius (= 1.39 ")to estimate initial spatial extent for simple fitting
[Mon Apr 30 03:14:44 2012] Initial guess for spatial extent in simple fitting = 1.39"
[Mon Apr 30 03:14:44 2012] source mask rpix=2.8, npix_max = 44, mask sum = 42, frac = 0.947
[Mon Apr 30 03:14:44 2012] Giving source the simple spatial ID 18 for pass 0, mean size = 1.39"
[Mon Apr 30 03:39:17 2012] fullrun_ccd0_acisf12390_pi14-548_cl_pass0_src18.ximg exists
[Mon Apr 30 03:39:17 2012] fullrun_ccd0_acisf12390_pi14-548_cl_pass0_src18_1.ximg exists
[Mon Apr 30 03:39:17 2012] Fit fullrun_ccd0_acisf12390_pi14-548_cl_pass0_src18 appears to have run properly
[Mon Apr 30 03:39:17 2012] fullrun_ccd0_acisf12390_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Mon Apr 30 03:39:17 2012] fullrun_ccd0_acisf12390_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Mon Apr 30 03:39:17 2012] Fit fullrun_ccd0_acisf12390_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Mon Apr 30 06:03:53 2012] Spatial fit model total counts = 31.712800, observed total counts = 32.000000
[Mon Apr 30 06:03:53 2012] Offset between fit and detection position for source 24 = 1.340611 pixels
[Mon Apr 30 06:03:53 2012] 33.960020 total counts/ 25.221700 bgd. counts: snr = 1.739966
Spatial fit parameters:
  Offset between fit and detection position for source 24 = 1.340611 pixels
  Position = (460.6, 835.8) = 20 32 48.22 40 14 9.5
  Extent = 0.3" x 0.3", rotation angle = 0
  Source counts = 8.7 +/- 5.8
  Background counts = 25.2
  Rate = 0.0002 +/- 0.0001
  Deleting source due to low Poisson probability