[Tue Oct  4 03:28:02 2011] Detection parameters:
  Position = (880.4, 569.7) = 15 16 43.23 7 1 3.5
  Extent = 0.5" x 0.5", rotation angle = 31 degrees
  Source counts = 74.4 +/- 13.6
  Background counts = 110.6
  Rate = 0.001 +/- 0.0002

[Tue Oct  4 03:28:02 2011] Off-axis axis estimate = 0.87'
[Tue Oct  4 03:29:50 2011] Using EEF radius (= 0.38 ")to estimate initial spatial extent for simple fitting
[Tue Oct  4 03:29:50 2011] Initial guess for spatial extent in simple fitting = 0.38"
[Tue Oct  4 03:29:50 2011] source mask rpix=0.8, npix_max = 6, mask sum = 9, frac = 1.386
[Tue Oct  4 03:29:50 2011] Giving source the simple spatial ID 13 for pass 0, mean size = 0.38"
[Tue Oct  4 03:29:50 2011] fullrun_ccd7_acisf10477_pi14-548_cl_pass0_src13.ximg exists
[Tue Oct  4 03:29:50 2011] fullrun_ccd7_acisf10477_pi14-548_cl_pass0_src13_1.ximg exists
[Tue Oct  4 03:29:50 2011] Fit fullrun_ccd7_acisf10477_pi14-548_cl_pass0_src13 appears to have run properly
[Tue Oct  4 03:29:51 2011] fullrun_ccd7_acisf10477_pi14-548_cl_pass0_tfrozen_src13.ximg exists
[Tue Oct  4 03:29:51 2011] fullrun_ccd7_acisf10477_pi14-548_cl_pass0_tfrozen_src13_1.ximg exists
[Tue Oct  4 03:29:51 2011] Fit fullrun_ccd7_acisf10477_pi14-548_cl_pass0_tfrozen_src13 appears to have run properly
[Tue Oct  4 03:30:00 2011] Spatial fit model total counts = 1664.920000, observed total counts = 1665.000000
[Tue Oct  4 03:30:00 2011] Offset between fit and detection position for source 13 = 3.539177 pixels
[Tue Oct  4 03:30:00 2011] 1681.224300 total counts/ 1632.720000 bgd. counts: snr = 1.200396
Spatial fit parameters:
  Offset between fit and detection position for source 13 = 3.539177 pixels
  Position = (876.9, 569.4) = 15 16 43.36 7 1 3.1
  Extent = 1.5 (1.5-3.0)", rotation angle = 0
  Source counts = 48.5 +/- 41.0
  Background counts = 1632.7
  Rate = 0.0008 +/- 0.0007
  Deleting source due to low Poisson probability