[Wed Sep  5 13:52:52 2012] Detection parameters:
  Position = (374.4, 282.1) = 1 2 27.10 -72 2 53.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 42.6 +/- 10.6
  Background counts = 25.2
  Rate = 0.006 +/- 0.002

[Wed Sep  5 13:52:53 2012] Off-axis axis estimate = 5.64'
[Wed Sep  5 13:54:42 2012] Using EEF radius (= 9.25 ")to estimate initial spatial extent for simple fitting
[Wed Sep  5 13:54:42 2012] Initial guess for spatial extent in simple fitting = 9.25"
[Wed Sep  5 13:54:42 2012] source mask rpix=2.1, npix_max = 27, mask sum = 30, frac = 1.088
[Wed Sep  5 13:54:42 2012] Giving source the simple spatial ID 27 for pass 0, mean size = 9.25"
[Wed Sep  5 16:25:09 2012] fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_src27.ximg exists
[Wed Sep  5 16:25:09 2012] fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_src27_1.ximg exists
[Wed Sep  5 16:25:09 2012] Fit fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_src27 appears to have run properly
[Wed Sep  5 16:25:10 2012] fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_tfrozen_src27.ximg exists
[Wed Sep  5 16:25:10 2012] fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_tfrozen_src27_1.ximg exists
[Wed Sep  5 16:25:10 2012] Fit fullrun_pn_xmm0135721001_pi300-10000_cl_pass0_tfrozen_src27 appears to have run properly
[Wed Sep  5 16:40:38 2012] Spatial fit model total counts = 183.399000, observed total counts = 184.000000
[Wed Sep  5 16:40:38 2012] Offset between fit and detection position for source 27 = 0.181084 pixels
[Wed Sep  5 16:40:38 2012] 180.857200 total counts/ 162.721000 bgd. counts: snr = 1.421754
Spatial fit parameters:
  Offset between fit and detection position for source 27 = 0.181084 pixels
  Position = (374.5, 281.9) = 1 2 27.08 -72 2 53.7
  Extent = 3.9 (2.3-6.9)", rotation angle = 0
  Source counts = 18.1 +/- 13.4
  Background counts = 162.7
  Rate = 0.002 +/- 0.001
  Deleting source due to low Poisson probability