[Thu Mar 15 00:54:08 2012] Detection parameters:
  Position = (284.8, 309.0) = 7 48 34.79 -67 42 51.4
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 1800.2 +/- 68.8
  Background counts = 381.3
  Rate = 0.05 +/- 0.002

[Thu Mar 15 00:54:08 2012] Off-axis axis estimate = 1.25'
[Thu Mar 15 01:12:29 2012] Using EEF radius (= 7.05 ")to estimate initial spatial extent for simple fitting
[Thu Mar 15 01:12:29 2012] Initial guess for spatial extent in simple fitting = 7.05"
[Thu Mar 15 01:12:29 2012] source mask rpix=1.6, npix_max = 18, mask sum = 16, frac = 0.889
[Thu Mar 15 01:12:29 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 7.05"
[Thu Mar 15 01:28:39 2012] fullrun_pn_xmm0160760601_pi300-10000_cl_pass0_src4.ximg exists
[Thu Mar 15 01:28:39 2012] fullrun_pn_xmm0160760601_pi300-10000_cl_pass0_src4_1.ximg exists
[Thu Mar 15 01:28:39 2012] Fit fullrun_pn_xmm0160760601_pi300-10000_cl_pass0_src4 appears to have run properly
[Thu Mar 15 01:28:39 2012] fullrun_pn_xmm0160760601_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Thu Mar 15 01:28:39 2012] fullrun_pn_xmm0160760601_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Thu Mar 15 01:28:39 2012] Fit fullrun_pn_xmm0160760601_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Thu Mar 15 06:24:17 2012] Spatial fit model total counts = 10937.100000, observed total counts = 10951.000000
[Thu Mar 15 06:24:17 2012] Offset between fit and detection position for source 4 = 6.029662 pixels
[Thu Mar 15 06:24:17 2012] Warning, changing simple spatial fit ID from 4 to 3
[Thu Mar 15 06:24:17 2012] 8119.510030 total counts/ 8119.510000 bgd. counts: snr = 0.000000
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 6.029662 pixels
  Position = (290.6, 307.4) = 7 48 30.34 -67 42 59.4
  Extent = 14.3 (14.3-28.6)", rotation angle = 0
  Source counts = 0.0 +/- 90.1
  Background counts = 8119.5
  Rate = 5e-10 +/- 0.002
  Deleting source due to low Poisson probability