[Fri Feb 24 23:39:50 2012] Detection parameters:
  Position = (387.1, 144.0) = 10 55 23.78 -60 36 46.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 41.5 +/- 10.3
  Background counts = 21.5
  Rate = 0.002 +/- 0.0004

[Fri Feb 24 23:39:50 2012] Off-axis axis estimate = 12.91'
[Sat Feb 25 00:07:10 2012] Using EEF radius (= 12.88 ")to estimate initial spatial extent for simple fitting
[Sat Feb 25 00:07:10 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Sat Feb 25 00:07:10 2012] Initial guess for spatial extent in simple fitting = 12.88"
[Sat Feb 25 00:07:10 2012] source mask rpix=3.0, npix_max = 47, mask sum = 42, frac = 0.876
[Sat Feb 25 00:07:10 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 12.88"
[Sat Feb 25 00:16:27 2012] fullrun_mos1_xmm0600030101_pi300-10000_cl_pass0_src4.ximg exists
[Sat Feb 25 00:16:27 2012] fullrun_mos1_xmm0600030101_pi300-10000_cl_pass0_src4_1.ximg exists
[Sat Feb 25 00:16:27 2012] Fit fullrun_mos1_xmm0600030101_pi300-10000_cl_pass0_src4 appears to have run properly
[Sat Feb 25 00:16:27 2012] fullrun_mos1_xmm0600030101_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Sat Feb 25 00:16:27 2012] fullrun_mos1_xmm0600030101_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Sat Feb 25 00:16:27 2012] Fit fullrun_mos1_xmm0600030101_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Sat Feb 25 00:25:20 2012] Spatial fit model total counts = 169.641000, observed total counts = 170.000000
[Sat Feb 25 00:25:20 2012] Offset between fit and detection position for source 4 = 0.379005 pixels
[Sat Feb 25 00:25:20 2012] 171.335800 total counts/ 154.428000 bgd. counts: snr = 1.360580
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.379005 pixels
  Position = (387.2, 144.4) = 10 55 23.74 -60 36 45.2
  Extent = 3.3 (3.2-5.4)", rotation angle = 0
  Source counts = 16.9 +/- 13.1
  Background counts = 154.4
  Rate = 0.0008 +/- 0.0006
  Deleting source due to low Poisson probability