[Fri Dec 23 17:06:41 2011] Detection parameters:
  Position = (236.6, 409.8) = 17 42 47.46 -38 52 13.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 95.3 +/- 18.7
  Background counts = 138.2
  Rate = 0.002 +/- 0.0003

[Fri Dec 23 17:06:43 2011] Off-axis axis estimate = 9.23'
[Fri Dec 23 17:15:42 2011] Using EEF radius (= 11.05 ")to estimate initial spatial extent for simple fitting
[Fri Dec 23 17:15:42 2011] Initial guess for spatial extent in simple fitting = 11.05"
[Fri Dec 23 17:15:42 2011] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.974
[Fri Dec 23 17:15:42 2011] Giving source the simple spatial ID 16 for pass 0, mean size = 11.05"
[Fri Dec 23 18:46:22 2011] fullrun_pn_xmm0503500201_pi300-10000_cl_pass0_src16.ximg exists
[Fri Dec 23 18:46:22 2011] fullrun_pn_xmm0503500201_pi300-10000_cl_pass0_src16_1.ximg exists
[Fri Dec 23 18:46:22 2011] Fit fullrun_pn_xmm0503500201_pi300-10000_cl_pass0_src16 appears to have run properly
[Fri Dec 23 18:46:22 2011] fullrun_pn_xmm0503500201_pi300-10000_cl_pass0_tfrozen_src16.ximg exists
[Fri Dec 23 18:46:22 2011] fullrun_pn_xmm0503500201_pi300-10000_cl_pass0_tfrozen_src16_1.ximg exists
[Fri Dec 23 18:46:22 2011] Fit fullrun_pn_xmm0503500201_pi300-10000_cl_pass0_tfrozen_src16 appears to have run properly
[Fri Dec 23 20:21:28 2011] Warning, spatial fit 16 centroid is now closest to src. 18
[Fri Dec 23 20:21:28 2011] Vigneting correction estimate = 1.000000
[Fri Dec 23 20:21:28 2011] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Fri Dec 23 20:21:28 2011] Assessing source extent using major
[Fri Dec 23 20:21:28 2011] Source does appear to be extended
[Fri Dec 23 20:21:28 2011] Computing asymmetry using major and minor axis, asym = 1.00
[Fri Dec 23 20:21:59 2011] Using EEF radius (= 11.05 ")to estimate initial spatial extent for simple fitting
[Fri Dec 23 20:21:59 2011] Initial guess for spatial extent in simple fitting = 11.05"
[Fri Dec 23 20:21:59 2011] source mask rpix=2.5, npix_max = 36, mask sum = 36, frac = 0.974
[Fri Dec 23 20:21:59 2011] Giving source the simple spatial ID 16 for pass 1, mean size = 11.05"
[Fri Dec 23 21:47:45 2011] fullrun_pn_xmm0503500201_pi300-10000_cl_pass1_src16.ximg exists
[Fri Dec 23 21:47:45 2011] fullrun_pn_xmm0503500201_pi300-10000_cl_pass1_src16_1.ximg exists
[Fri Dec 23 21:47:45 2011] Fit fullrun_pn_xmm0503500201_pi300-10000_cl_pass1_src16 appears to have run properly
[Fri Dec 23 21:47:46 2011] fullrun_pn_xmm0503500201_pi300-10000_cl_pass1_tfrozen_src16.ximg exists
[Fri Dec 23 21:47:46 2011] fullrun_pn_xmm0503500201_pi300-10000_cl_pass1_tfrozen_src16_1.ximg exists
[Fri Dec 23 21:47:46 2011] Fit fullrun_pn_xmm0503500201_pi300-10000_cl_pass1_tfrozen_src16 appears to have run properly
[Fri Dec 23 23:38:19 2011] Warning: source 16 in spatial fitting list does not appear to have a counterpart in memory, closest src. was src. 16 at 13.104122 pixels away
[Fri Dec 23 23:38:19 2011] Spatial fit model total counts = 1812.500000, observed total counts = 1816.000000
[Fri Dec 23 23:38:19 2011] Offset between fit and detection position for source 16 = 2.522972 pixels
[Fri Dec 23 23:38:19 2011] Warning, changing simple spatial fit ID from 16 to 18
[Fri Dec 23 23:38:19 2011] 1796.388300 total counts/ 1731.090000 bgd. counts: snr = 1.569430
Spatial fit parameters:
  Offset between fit and detection position for source 16 = 2.522972 pixels
  Position = (237.4, 412.1) = 17 42 47.13 -38 52 4.6
  Extent = 10.5 (8.9-12.2)", rotation angle = 0
  Source counts = 65.3 +/- 42.4
  Background counts = 1731.1
  Rate = 0.001 +/- 0.0008
  Deleting source due to low Poisson probability