[Wed Sep 21 10:57:39 2011] Detection parameters:
  Position = (846.4, 537.2) = 11 50 34.60 67 48 28.8
  Extent = 4.4" x 2.3", rotation angle = 31 degrees
  Source counts = 10.2 +/- 3.7
  Background counts = 3.8
  Rate = 0.002 +/- 0.0008

[Wed Sep 21 10:57:39 2011] Off-axis axis estimate = 14.40'
[Wed Sep 21 10:58:11 2011] Using EEF radius (= 9.35 ")to estimate initial spatial extent for simple fitting
[Wed Sep 21 10:58:11 2011] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Wed Sep 21 10:58:11 2011] Initial guess for spatial extent in simple fitting = 9.35"
[Wed Sep 21 10:58:11 2011] source mask rpix=19.0, npix_max = 1522, mask sum = 1477, frac = 0.970
[Wed Sep 21 10:58:11 2011] Giving source the simple spatial ID 1 for pass 0, mean size = 9.35"
[Wed Sep 21 10:58:12 2011] fullrun_ccd2_acisf10473_pi14-548_cl_pass0_src1.ximg exists
[Wed Sep 21 10:58:12 2011] fullrun_ccd2_acisf10473_pi14-548_cl_pass0_src1_1.ximg exists
[Wed Sep 21 10:58:12 2011] Fit fullrun_ccd2_acisf10473_pi14-548_cl_pass0_src1 appears to have run properly
[Wed Sep 21 10:58:12 2011] fullrun_ccd2_acisf10473_pi14-548_cl_pass0_tfrozen_src1.ximg exists
[Wed Sep 21 10:58:12 2011] fullrun_ccd2_acisf10473_pi14-548_cl_pass0_tfrozen_src1_1.ximg exists
[Wed Sep 21 10:58:12 2011] Fit fullrun_ccd2_acisf10473_pi14-548_cl_pass0_tfrozen_src1 appears to have run properly
[Wed Sep 21 10:58:16 2011] Spatial fit model total counts = 47.324700, observed total counts = 45.000000
[Wed Sep 21 10:58:16 2011] Offset between fit and detection position for source 2 = 5.407884 pixels
[Wed Sep 21 10:58:16 2011] 47.630490 total counts/ 38.865600 bgd. counts: snr = 1.405930
Spatial fit parameters:
  Offset between fit and detection position for source 2 = 5.407884 pixels
  Position = (843.4, 532.7) = 11 50 34.91 67 48 26.3
  Extent = 2.3" x 2.3", rotation angle = 0
  Source counts = 8.8 +/- 6.9
  Background counts = 38.9
  Rate = 0.002 +/- 0.001
  Deleting source due to low Poisson probability