[Thu Oct  6 20:23:38 2011] Detection parameters:
  Position = (644.0, 175.6) = 16 17 14.14 -51 0 24.9
  Extent = 1.0" x 0.8", rotation angle = 135 degrees
  Source counts = 38.2 +/- 9.3
  Background counts = 47.8
  Rate = 0.0006 +/- 0.0001

[Thu Oct  6 20:23:43 2011] Off-axis axis estimate = 4.23'
[Thu Oct  6 20:30:53 2011] Using EEF radius (= 0.90 ")to estimate initial spatial extent for simple fitting
[Thu Oct  6 20:30:53 2011] Initial guess for spatial extent in simple fitting = 0.90"
[Thu Oct  6 20:30:53 2011] source mask rpix=1.8, npix_max = 21, mask sum = 20, frac = 0.921
[Thu Oct  6 20:30:53 2011] Giving source the simple spatial ID 47 for pass 0, mean size = 0.90"
[Thu Oct  6 20:30:57 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass0_src47.ximg exists
[Thu Oct  6 20:30:57 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass0_src47_1.ximg exists
[Thu Oct  6 20:30:57 2011] Fit fullrun_ccd3_acisf11823_pi14-548_cl_pass0_src47 appears to have run properly
[Thu Oct  6 20:31:00 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass0_tfrozen_src47.ximg exists
[Thu Oct  6 20:31:00 2011] fullrun_ccd3_acisf11823_pi14-548_cl_pass0_tfrozen_src47_1.ximg exists
[Thu Oct  6 20:31:00 2011] Fit fullrun_ccd3_acisf11823_pi14-548_cl_pass0_tfrozen_src47 appears to have run properly
[Thu Oct  6 20:32:05 2011] Spatial fit model total counts = 213.067000, observed total counts = 213.000000
[Thu Oct  6 20:32:05 2011] Offset between fit and detection position for source 52 = 0.290114 pixels
[Thu Oct  6 20:32:05 2011] 212.265200 total counts/ 194.581000 bgd. counts: snr = 1.267755
Spatial fit parameters:
  Offset between fit and detection position for source 52 = 0.290114 pixels
  Position = (644.1, 175.9) = 16 17 14.16 -51 0 25.0
  Extent = 0.7 (0.2-1.8)", rotation angle = 0
  Source counts = 17.7 +/- 14.6
  Background counts = 194.6
  Rate = 0.0003 +/- 0.0002
  Deleting source due to low Poisson probability