[Fri Oct  7 04:49:04 2011] Detection parameters:
  Position = (866.1, 551.8) = 16 17 59.76 -51 0 11.2
  Extent = 1.3" x 0.7", rotation angle = 104 degrees
  Source counts = 26.3 +/- 6.3
  Background counts = 13.7
  Rate = 0.002 +/- 0.0005

[Fri Oct  7 04:49:08 2011] Off-axis axis estimate = 3.63'
[Fri Oct  7 04:53:04 2011] Using EEF radius (= 0.73 ")to estimate initial spatial extent for simple fitting
[Fri Oct  7 04:53:04 2011] Initial guess for spatial extent in simple fitting = 0.73"
[Fri Oct  7 04:53:04 2011] source mask rpix=1.5, npix_max = 15, mask sum = 16, frac = 1.025
[Fri Oct  7 04:53:04 2011] Giving source the simple spatial ID 7 for pass 0, mean size = 0.73"
[Fri Oct  7 04:53:11 2011] fullrun_ccd3_acisf00123_pi14-548_cl_pass0_src7.ximg exists
[Fri Oct  7 04:53:11 2011] fullrun_ccd3_acisf00123_pi14-548_cl_pass0_src7_1.ximg exists
[Fri Oct  7 04:53:11 2011] Fit fullrun_ccd3_acisf00123_pi14-548_cl_pass0_src7 appears to have run properly
[Fri Oct  7 04:53:16 2011] fullrun_ccd3_acisf00123_pi14-548_cl_pass0_tfrozen_src7.ximg exists
[Fri Oct  7 04:53:16 2011] fullrun_ccd3_acisf00123_pi14-548_cl_pass0_tfrozen_src7_1.ximg exists
[Fri Oct  7 04:53:16 2011] Fit fullrun_ccd3_acisf00123_pi14-548_cl_pass0_tfrozen_src7 appears to have run properly
[Fri Oct  7 04:54:18 2011] Spatial fit model total counts = 70.328200, observed total counts = 69.000000
[Fri Oct  7 04:54:18 2011] Offset between fit and detection position for source 4 = 1.975466 pixels
[Fri Oct  7 04:54:18 2011] 69.565000 total counts/ 58.549900 bgd. counts: snr = 1.439545
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 1.975466 pixels
  Position = (868.0, 551.1) = 16 17 59.68 -51 0 11.8
  Extent = 0.7 (0.4-1.2)", rotation angle = 0
  Source counts = 11.0 +/- 8.3
  Background counts = 58.5
  Rate = 0.0008 +/- 0.0006
  Deleting source due to low Poisson probability