[Mon Oct 10 15:22:34 2011] Detection parameters:
  Position = (643.3, 781.1) = 8 35 14.66 -45 9 51.0
  Extent = 0.6" x 0.5", rotation angle = 91 degrees
  Source counts = 42.9 +/- 8.5
  Background counts = 30.1
  Rate = 0.002 +/- 0.0005

[Mon Oct 10 15:22:36 2011] Off-axis axis estimate = 2.24'
[Mon Oct 10 15:23:27 2011] Using EEF radius (= 0.46 ")to estimate initial spatial extent for simple fitting
[Mon Oct 10 15:23:27 2011] Initial guess for spatial extent in simple fitting = 0.46"
[Mon Oct 10 15:23:27 2011] source mask rpix=0.9, npix_max = 8, mask sum = 9, frac = 1.102
[Mon Oct 10 15:23:27 2011] Giving source the simple spatial ID 20 for pass 0, mean size = 0.46"
[Mon Oct 10 15:23:30 2011] fullrun_ccd7_acisf01987_pi14-548_cl_pass0_src20.ximg exists
[Mon Oct 10 15:23:30 2011] fullrun_ccd7_acisf01987_pi14-548_cl_pass0_src20_1.ximg exists
[Mon Oct 10 15:23:30 2011] Fit fullrun_ccd7_acisf01987_pi14-548_cl_pass0_src20 appears to have run properly
[Mon Oct 10 15:23:32 2011] fullrun_ccd7_acisf01987_pi14-548_cl_pass0_tfrozen_src20.ximg exists
[Mon Oct 10 15:23:32 2011] fullrun_ccd7_acisf01987_pi14-548_cl_pass0_tfrozen_src20_1.ximg exists
[Mon Oct 10 15:23:32 2011] Fit fullrun_ccd7_acisf01987_pi14-548_cl_pass0_tfrozen_src20 appears to have run properly
[Mon Oct 10 15:23:43 2011] Spatial fit model total counts = 199.051000, observed total counts = 199.000000
[Mon Oct 10 15:23:43 2011] Offset between fit and detection position for source 20 = 1.362992 pixels
[Mon Oct 10 15:23:43 2011] 194.748300 total counts/ 184.551000 bgd. counts: snr = 0.750632
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 1.362992 pixels
  Position = (644.4, 780.2) = 8 35 14.63 -45 9 51.7
  Extent = 0.4 (0.1-1.2)", rotation angle = 0
  Source counts = 10.2 +/- 14.0
  Background counts = 184.6
  Rate = 0.0005 +/- 0.0007
  Deleting source due to low Poisson probability