[Sun Oct  2 10:23:56 2011] Detection parameters:
  Position = (98.1, 640.4) = 15 3 51.47 -41 43 25.6
  Extent = 1.2" x 1.1", rotation angle = 3 degrees
  Source counts = 33.6 +/- 10.0
  Background counts = 66.4
  Rate = 0.002 +/- 0.0005

[Sun Oct  2 10:23:57 2011] Off-axis axis estimate = 11.63'
[Sun Oct  2 10:25:09 2011] Using EEF radius (= 6.03 ")to estimate initial spatial extent for simple fitting
[Sun Oct  2 10:25:09 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sun Oct  2 10:25:09 2011] Initial guess for spatial extent in simple fitting = 6.03"
[Sun Oct  2 10:25:09 2011] source mask rpix=12.3, npix_max = 651, mask sum = 627, frac = 0.962
[Sun Oct  2 10:25:09 2011] Giving source the simple spatial ID 17 for pass 0, mean size = 6.03"
[Sun Oct  2 10:25:10 2011] fullrun_ccd0_acisf04390_pi14-548_cl_pass0_src17.ximg exists
[Sun Oct  2 10:25:10 2011] fullrun_ccd0_acisf04390_pi14-548_cl_pass0_src17_1.ximg exists
[Sun Oct  2 10:25:10 2011] Fit fullrun_ccd0_acisf04390_pi14-548_cl_pass0_src17 appears to have run properly
[Sun Oct  2 10:25:12 2011] fullrun_ccd0_acisf04390_pi14-548_cl_pass0_tfrozen_src17.ximg exists
[Sun Oct  2 10:25:12 2011] fullrun_ccd0_acisf04390_pi14-548_cl_pass0_tfrozen_src17_1.ximg exists
[Sun Oct  2 10:25:12 2011] Fit fullrun_ccd0_acisf04390_pi14-548_cl_pass0_tfrozen_src17 appears to have run properly
[Sun Oct  2 10:25:23 2011] Spatial fit model total counts = 395.746000, observed total counts = 422.000000
[Sun Oct  2 10:25:23 2011] Offset between fit and detection position for source 20 = 4.977792 pixels
[Sun Oct  2 10:25:23 2011] 397.340400 total counts/ 368.364000 bgd. counts: snr = 1.509753
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 4.977792 pixels
  Position = (93.3, 638.9) = 15 3 51.70 -41 43 26.5
  Extent = 3.2" x 3.2", rotation angle = 0
  Source counts = 29.0 +/- 19.9
  Background counts = 368.4
  Rate = 0.001 +/- 0.001
  Deleting source due to low Poisson probability