[Fri Feb 17 10:59:55 2012] Detection parameters:
  Position = (926.2, 174.7) = 17 51 33.03 -29 42 47.6
  Extent = 1.1" x 0.9", rotation angle = 118 degrees
  Source counts = 24.8 +/- 6.0
  Background counts = 11.2
  Rate = 0.0004 +/- 9e-05

[Fri Feb 17 10:59:56 2012] Off-axis axis estimate = 7.28'
[Fri Feb 17 12:19:57 2012] Using EEF radius (= 2.35 ")to estimate initial spatial extent for simple fitting
[Fri Feb 17 12:19:57 2012] Initial guess for spatial extent in simple fitting = 2.35"
[Fri Feb 17 12:19:57 2012] source mask rpix=4.8, npix_max = 111, mask sum = 121, frac = 1.085
[Fri Feb 17 12:19:57 2012] Giving source the simple spatial ID 18 for pass 0, mean size = 2.35"
[Fri Feb 17 13:15:23 2012] fullrun_ccd2_acisf09892_pi14-548_cl_pass0_src18.ximg exists
[Fri Feb 17 13:15:23 2012] fullrun_ccd2_acisf09892_pi14-548_cl_pass0_src18_1.ximg exists
[Fri Feb 17 13:15:23 2012] Fit fullrun_ccd2_acisf09892_pi14-548_cl_pass0_src18 appears to have run properly
[Fri Feb 17 13:15:23 2012] fullrun_ccd2_acisf09892_pi14-548_cl_pass0_tfrozen_src18.ximg exists
[Fri Feb 17 13:15:23 2012] fullrun_ccd2_acisf09892_pi14-548_cl_pass0_tfrozen_src18_1.ximg exists
[Fri Feb 17 13:15:23 2012] Fit fullrun_ccd2_acisf09892_pi14-548_cl_pass0_tfrozen_src18 appears to have run properly
[Fri Feb 17 16:00:52 2012] Spatial fit model total counts = 67.882200, observed total counts = 68.000000
[Fri Feb 17 16:00:52 2012] Offset between fit and detection position for source 53 = 1.294192 pixels
[Fri Feb 17 16:00:52 2012] 68.439600 total counts/ 55.883000 bgd. counts: snr = 1.679702
Spatial fit parameters:
  Offset between fit and detection position for source 53 = 1.294192 pixels
  Position = (927.2, 173.8) = 17 51 33.01 -29 42 48.3
  Extent = 0.9 (0.6-1.8)", rotation angle = 0
  Source counts = 12.6 +/- 8.3
  Background counts = 55.9
  Rate = 0.0002 +/- 0.0001
  Deleting source due to low Poisson probability