[Tue Apr 10 22:46:36 2012] Detection parameters:
  Position = (450.1, 307.7) = 3 23 1.00 -37 17 31.6
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 17.9 +/- 5.4
  Background counts = 2.2
  Rate = 0.005 +/- 0.001

[Tue Apr 10 22:46:36 2012] Off-axis axis estimate = 11.02'
[Tue Apr 10 22:46:51 2012] Using EEF radius (= 11.94 ")to estimate initial spatial extent for simple fitting
[Tue Apr 10 22:46:51 2012] Setting initial spatial extent for simple fitting to maximum allowed for this pass
[Tue Apr 10 22:46:51 2012] Initial guess for spatial extent in simple fitting = 11.94"
[Tue Apr 10 22:46:51 2012] source mask rpix=2.7, npix_max = 42, mask sum = 42, frac = 0.998
[Tue Apr 10 22:46:51 2012] Giving source the simple spatial ID 8 for pass 0, mean size = 11.94"
[Tue Apr 10 22:46:51 2012] fullrun_mos2_xmm0091770101_pi300-10000_cl_pass0_src8.ximg exists
[Tue Apr 10 22:46:51 2012] fullrun_mos2_xmm0091770101_pi300-10000_cl_pass0_src8_1.ximg exists
[Tue Apr 10 22:46:51 2012] Fit fullrun_mos2_xmm0091770101_pi300-10000_cl_pass0_src8 appears to have run properly
[Tue Apr 10 22:46:51 2012] fullrun_mos2_xmm0091770101_pi300-10000_cl_pass0_tfrozen_src8.ximg exists
[Tue Apr 10 22:46:51 2012] fullrun_mos2_xmm0091770101_pi300-10000_cl_pass0_tfrozen_src8_1.ximg exists
[Tue Apr 10 22:46:51 2012] Fit fullrun_mos2_xmm0091770101_pi300-10000_cl_pass0_tfrozen_src8 appears to have run properly
[Tue Apr 10 22:47:00 2012] Spatial fit model total counts = 60.014000, observed total counts = 60.000000
[Tue Apr 10 22:47:00 2012] Offset between fit and detection position for source 9 = 0.247703 pixels
[Tue Apr 10 22:47:00 2012] 57.402300 total counts/ 47.402300 bgd. counts: snr = 1.452447
Spatial fit parameters:
  Offset between fit and detection position for source 9 = 0.247703 pixels
  Position = (449.9, 307.9) = 3 23 1.05 -37 17 29.8
  Extent = 3.7 (3.0-5.2)", rotation angle = 0
  Source counts = 10.0 +/- 7.6
  Background counts = 47.4
  Rate = 0.001 +/- 0.001
  Deleting source due to low Poisson probability