[Mon Feb 20 22:54:08 2012] Detection parameters:
  Position = (152.2, 316.8) = 2 17 16.57 -4 7 47.1
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 45.9 +/- 9.4
  Background counts = 12.1
  Rate = 0.008 +/- 0.002

[Mon Feb 20 22:54:08 2012] Off-axis axis estimate = 10.69'
[Mon Feb 20 22:56:24 2012] Using EEF radius (= 11.77 ")to estimate initial spatial extent for simple fitting
[Mon Feb 20 22:56:24 2012] Initial guess for spatial extent in simple fitting = 11.77"
[Mon Feb 20 22:56:24 2012] source mask rpix=2.7, npix_max = 41, mask sum = 36, frac = 0.876
[Mon Feb 20 22:56:24 2012] Giving source the simple spatial ID 18 for pass 0, mean size = 11.77"
[Mon Feb 20 23:43:37 2012] fullrun_pn_xmm0553911601_pi300-10000_cl_pass0_src18.ximg exists
[Mon Feb 20 23:43:37 2012] fullrun_pn_xmm0553911601_pi300-10000_cl_pass0_src18_1.ximg exists
[Mon Feb 20 23:43:37 2012] Fit fullrun_pn_xmm0553911601_pi300-10000_cl_pass0_src18 appears to have run properly
[Mon Feb 20 23:43:37 2012] fullrun_pn_xmm0553911601_pi300-10000_cl_pass0_tfrozen_src18.ximg exists
[Mon Feb 20 23:43:37 2012] fullrun_pn_xmm0553911601_pi300-10000_cl_pass0_tfrozen_src18_1.ximg exists
[Mon Feb 20 23:43:37 2012] Fit fullrun_pn_xmm0553911601_pi300-10000_cl_pass0_tfrozen_src18 appears to have run properly
[Tue Feb 21 00:39:29 2012] Spatial fit model total counts = 256.997000, observed total counts = 257.000000
[Tue Feb 21 00:39:29 2012] Offset between fit and detection position for source 20 = 0.317668 pixels
[Tue Feb 21 00:39:29 2012] 259.129100 total counts/ 233.453000 bgd. counts: snr = 1.680464
Spatial fit parameters:
  Offset between fit and detection position for source 20 = 0.317668 pixels
  Position = (152.2, 317.1) = 2 17 16.58 -4 7 47.6
  Extent = 3.8 (2.9-7.8)", rotation angle = 0
  Source counts = 25.7 +/- 16.1
  Background counts = 233.5
  Rate = 0.002 +/- 0.001
  Deleting source due to low Poisson probability