[Tue Apr 10 13:13:45 2012] Detection parameters:
  Position = (623.3, 665.7) = 9 55 55.95 69 40 3.0
  Extent = 0.5" x 0.5", rotation angle = 150 degrees
  Source counts = 55.6 +/- 16.2
  Background counts = 207.4
  Rate = 0.0006 +/- 0.0002

[Tue Apr 10 13:13:47 2012] Off-axis axis estimate = 2.04'
[Tue Apr 10 13:15:26 2012] Using EEF radius (= 0.43 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 13:15:26 2012] Initial guess for spatial extent in simple fitting = 0.43"
[Tue Apr 10 13:15:26 2012] source mask rpix=0.9, npix_max = 7, mask sum = 9, frac = 1.177
[Tue Apr 10 13:15:26 2012] Giving source the simple spatial ID 91 for pass 0, mean size = 0.43"
[Tue Apr 10 13:15:34 2012] fullrun_ccd7_acisf10545_pi14-548_cl_pass0_src91.ximg exists
[Tue Apr 10 13:15:34 2012] fullrun_ccd7_acisf10545_pi14-548_cl_pass0_src91_1.ximg exists
[Tue Apr 10 13:15:34 2012] Fit fullrun_ccd7_acisf10545_pi14-548_cl_pass0_src91 appears to have run properly
[Tue Apr 10 13:15:38 2012] fullrun_ccd7_acisf10545_pi14-548_cl_pass0_tfrozen_src91.ximg exists
[Tue Apr 10 13:15:38 2012] fullrun_ccd7_acisf10545_pi14-548_cl_pass0_tfrozen_src91_1.ximg exists
[Tue Apr 10 13:15:38 2012] Fit fullrun_ccd7_acisf10545_pi14-548_cl_pass0_tfrozen_src91 appears to have run properly
[Tue Apr 10 13:16:05 2012] Spatial fit model total counts = 1100.000000, observed total counts = 1100.000000
[Tue Apr 10 13:16:05 2012] Offset between fit and detection position for source 171 = 1.424680 pixels
[Tue Apr 10 13:16:05 2012] 1108.893600 total counts/ 1086.970000 bgd. counts: snr = 0.664972
Spatial fit parameters:
  Offset between fit and detection position for source 171 = 1.424680 pixels
  Position = (622.7, 666.9) = 9 55 56.06 69 40 3.4
  Extent = 0.4 (0.1-1.5)", rotation angle = 0
  Source counts = 21.9 +/- 33.3
  Background counts = 1087.0
  Rate = 0.0002 +/- 0.0004
  Deleting source due to low Poisson probability