[Tue Apr 10 16:13:44 2012] Detection parameters:
  Position = (373.2, 385.4) = 1 36 7.20 15 50 32.2
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 46.0 +/- 10.4
  Background counts = 18.1
  Rate = 0.003 +/- 0.0008

[Tue Apr 10 16:13:44 2012] Off-axis axis estimate = 8.31'
[Tue Apr 10 16:14:03 2012] Using EEF radius (= 10.59 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 16:14:03 2012] Initial guess for spatial extent in simple fitting = 10.59"
[Tue Apr 10 16:14:03 2012] source mask rpix=2.4, npix_max = 34, mask sum = 36, frac = 1.046
[Tue Apr 10 16:14:03 2012] Giving source the simple spatial ID 16 for pass 0, mean size = 10.59"
[Tue Apr 10 16:14:03 2012] fullrun_pn_xmm0154350201_pi300-10000_cl_pass0_src16.ximg exists
[Tue Apr 10 16:14:03 2012] fullrun_pn_xmm0154350201_pi300-10000_cl_pass0_src16_1.ximg exists
[Tue Apr 10 16:14:03 2012] Fit fullrun_pn_xmm0154350201_pi300-10000_cl_pass0_src16 appears to have run properly
[Tue Apr 10 16:14:04 2012] fullrun_pn_xmm0154350201_pi300-10000_cl_pass0_tfrozen_src16.ximg exists
[Tue Apr 10 16:14:04 2012] fullrun_pn_xmm0154350201_pi300-10000_cl_pass0_tfrozen_src16_1.ximg exists
[Tue Apr 10 16:14:04 2012] Fit fullrun_pn_xmm0154350201_pi300-10000_cl_pass0_tfrozen_src16 appears to have run properly
[Tue Apr 10 16:14:11 2012] Spatial fit model total counts = 2504.770000, observed total counts = 2499.000000
[Tue Apr 10 16:14:11 2012] Offset between fit and detection position for source 20 = 9.222839 pixels
[Tue Apr 10 16:14:11 2012] Warning, changing simple spatial fit ID from 16 to 2
[Tue Apr 10 16:14:11 2012] 2641.020017 total counts/ 2641.020000 bgd. counts: snr = 0.000000
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 9.222839 pixels
  Position = (364.2, 387.2) = 1 36 9.93 15 50 39.4
  Extent = 19.9 (2.5-37.3)", rotation angle = 0
  Source counts = 0.0 +/- 51.4
  Background counts = 2641.0
  Rate = 7e-10 +/- 0.002
  Deleting source due to low Poisson probability