[Wed Mar  7 20:57:41 2012] Detection parameters:
  Position = (356.3, 289.5) = 5 47 59.06 -47 47 46.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 81.0 +/- 13.8
  Background counts = 40.9
  Rate = 0.003 +/- 0.0005

[Wed Mar  7 20:57:42 2012] Off-axis axis estimate = 4.24'
[Wed Mar  7 21:00:58 2012] Using EEF radius (= 8.55 ")to estimate initial spatial extent for simple fitting
[Wed Mar  7 21:00:58 2012] Initial guess for spatial extent in simple fitting = 8.55"
[Wed Mar  7 21:00:58 2012] source mask rpix=2.0, npix_max = 24, mask sum = 25, frac = 1.028
[Wed Mar  7 21:00:58 2012] Giving source the simple spatial ID 36 for pass 0, mean size = 8.55"
[Wed Mar  7 22:42:43 2012] fullrun_pn_xmm0554500301_pi300-10000_cl_pass0_src36.ximg exists
[Wed Mar  7 22:42:43 2012] fullrun_pn_xmm0554500301_pi300-10000_cl_pass0_src36_1.ximg exists
[Wed Mar  7 22:42:43 2012] Fit fullrun_pn_xmm0554500301_pi300-10000_cl_pass0_src36 appears to have run properly
[Wed Mar  7 22:42:44 2012] fullrun_pn_xmm0554500301_pi300-10000_cl_pass0_tfrozen_src36.ximg exists
[Wed Mar  7 22:42:44 2012] fullrun_pn_xmm0554500301_pi300-10000_cl_pass0_tfrozen_src36_1.ximg exists
[Wed Mar  7 22:42:44 2012] Fit fullrun_pn_xmm0554500301_pi300-10000_cl_pass0_tfrozen_src36 appears to have run properly
[Thu Mar  8 00:08:02 2012] Spatial fit model total counts = 505.000000, observed total counts = 505.000000
[Thu Mar  8 00:08:02 2012] Offset between fit and detection position for source 36 = 0.321023 pixels
[Thu Mar  8 00:08:02 2012] 508.017500 total counts/ 472.102000 bgd. counts: snr = 1.652966
Spatial fit parameters:
  Offset between fit and detection position for source 36 = 0.321023 pixels
  Position = (356.1, 289.2) = 5 47 59.13 -47 47 46.0
  Extent = 2.8 (2.1-4.3)", rotation angle = 0
  Source counts = 35.9 +/- 22.5
  Background counts = 472.1
  Rate = 0.0009 +/- 0.0006
  Deleting source due to low Poisson probability