[Fri Oct 21 09:09:39 2011] Detection parameters:
  Position = (747.5, 438.7) = 3 20 11.58 41 23 16.0
  Extent = 0.5" x 0.5", rotation angle = 82 degrees
  Source counts = 36.4 +/- 8.9
  Background counts = 42.6
  Rate = 0.0004 +/- 0.0001

[Fri Oct 21 09:09:39 2011] Off-axis axis estimate = 5.56'
[Fri Oct 21 09:22:56 2011] Using EEF radius (= 1.42 ")to estimate initial spatial extent for simple fitting
[Fri Oct 21 09:22:56 2011] Initial guess for spatial extent in simple fitting = 1.42"
[Fri Oct 21 09:22:56 2011] source mask rpix=2.9, npix_max = 45, mask sum = 49, frac = 1.070
[Fri Oct 21 09:22:56 2011] Giving source the simple spatial ID 11 for pass 0, mean size = 1.42"
[Fri Oct 21 09:22:57 2011] fullrun_ccd3_acisf12037_pi14-548_cl_pass0_src11.ximg exists
[Fri Oct 21 09:22:57 2011] fullrun_ccd3_acisf12037_pi14-548_cl_pass0_src11_1.ximg exists
[Fri Oct 21 09:22:57 2011] Fit fullrun_ccd3_acisf12037_pi14-548_cl_pass0_src11 appears to have run properly
[Fri Oct 21 09:22:57 2011] fullrun_ccd3_acisf12037_pi14-548_cl_pass0_tfrozen_src11.ximg exists
[Fri Oct 21 09:22:57 2011] fullrun_ccd3_acisf12037_pi14-548_cl_pass0_tfrozen_src11_1.ximg exists
[Fri Oct 21 09:22:57 2011] Fit fullrun_ccd3_acisf12037_pi14-548_cl_pass0_tfrozen_src11 appears to have run properly
[Fri Oct 21 09:23:27 2011] Spatial fit model total counts = 171.057000, observed total counts = 171.000000
[Fri Oct 21 09:23:27 2011] Offset between fit and detection position for source 18 = 0.961421 pixels
[Fri Oct 21 09:23:27 2011] 167.862400 total counts/ 152.132000 bgd. counts: snr = 1.275350
Spatial fit parameters:
  Offset between fit and detection position for source 18 = 0.961421 pixels
  Position = (748.2, 439.3) = 3 20 11.57 41 23 16.1
  Extent = 0.4" x 0.4", rotation angle = 0
  Source counts = 15.7 +/- 13.0
  Background counts = 152.1
  Rate = 0.0002 +/- 0.0002
  Deleting source due to low Poisson probability