[Thu Mar  8 18:38:53 2012] Detection parameters:
  Position = (160.9, 346.1) = 8 49 42.70 -45 33 20.5
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 347.9 +/- 46.2
  Background counts = 891.9
  Rate = 0.006 +/- 0.0008

[Thu Mar  8 18:38:57 2012] Off-axis axis estimate = 10.56'
[Thu Mar  8 18:54:51 2012] Using EEF radius (= 11.71 ")to estimate initial spatial extent for simple fitting
[Thu Mar  8 18:54:51 2012] Initial guess for spatial extent in simple fitting = 11.71"
[Thu Mar  8 18:54:51 2012] source mask rpix=2.7, npix_max = 40, mask sum = 36, frac = 0.884
[Thu Mar  8 18:54:51 2012] Giving source the simple spatial ID 42 for pass 0, mean size = 11.71"
[Fri Mar  9 12:30:33 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_src42.ximg exists
[Fri Mar  9 12:30:33 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_src42_1.ximg exists
[Fri Mar  9 12:30:33 2012] Fit fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_src42 appears to have run properly
[Fri Mar  9 12:30:36 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_tfrozen_src42.ximg exists
[Fri Mar  9 12:30:36 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_tfrozen_src42_1.ximg exists
[Fri Mar  9 12:30:36 2012] Fit fullrun_pn_xmm0412990201_pi300-10000_cl_pass0_tfrozen_src42 appears to have run properly
[Sat Mar 10 02:13:55 2012] Warning, spatial fit 42 centroid is now closest to src. 50
[Sat Mar 10 02:13:55 2012] Source 52 is offset by -1.380219 and 1.846740 pixels which is larger than
2 X fitted extent = 1.384754 x 1.384754, not incorporating fit results
[Sat Mar 10 02:13:55 2012] Vigneting correction estimate = 1.000000
[Sat Mar 10 02:13:55 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Sat Mar 10 02:13:55 2012] Assessing source extent using major
[Sat Mar 10 02:13:55 2012] Source does appear to be extended
[Sat Mar 10 02:13:55 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Sat Mar 10 02:13:55 2012] Source is confused with source 22
[Sat Mar 10 02:14:50 2012] Using EEF radius (= 11.71 ")to estimate initial spatial extent for simple fitting
[Sat Mar 10 02:14:50 2012] Initial guess for spatial extent in simple fitting = 11.71"
[Sat Mar 10 02:14:50 2012] source mask rpix=2.7, npix_max = 40, mask sum = 36, frac = 0.884
[Sat Mar 10 02:14:50 2012] Giving source the simple spatial ID 40 for pass 1, mean size = 11.71"
[Sat Mar 10 23:47:40 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass1_src40.ximg exists
[Sat Mar 10 23:47:40 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass1_src40_1.ximg exists
[Sat Mar 10 23:47:40 2012] Fit fullrun_pn_xmm0412990201_pi300-10000_cl_pass1_src40 appears to have run properly
[Sat Mar 10 23:47:43 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass1_tfrozen_src40.ximg exists
[Sat Mar 10 23:47:43 2012] fullrun_pn_xmm0412990201_pi300-10000_cl_pass1_tfrozen_src40_1.ximg exists
[Sat Mar 10 23:47:43 2012] Fit fullrun_pn_xmm0412990201_pi300-10000_cl_pass1_tfrozen_src40 appears to have run properly
[Sun Mar 11 16:12:25 2012] Spatial fit model total counts = 19024.300000, observed total counts = 18577.000000
[Sun Mar 11 16:12:25 2012] Offset between fit and detection position for source 52 = 3.822732 pixels
[Sun Mar 11 16:12:25 2012] 19025.040000 total counts/ 17953.800000 bgd. counts: snr = 7.994818
Spatial fit parameters:
  Offset between fit and detection position for source 52 = 3.822732 pixels
  Position = (164.3, 344.5) = 8 49 41.27 -45 33 29.1
  Extent = 23.4 (23.4-46.8)", rotation angle = 0
  Source counts = 1071.2 +/- 137.9
  Background counts = 17953.8
  Rate = 0.02 +/- 0.002
[Sun Mar 11 16:12:25 2012] Spatial fit model total counts = 11150.500000, observed total counts = 11149.000000
[Sun Mar 11 16:12:25 2012] Offset between fit and detection position for source 52 = 2.797249 pixels
[Sun Mar 11 16:12:25 2012] Warning, changing simple spatial fit ID from 40 to 47
[Sun Mar 11 16:12:25 2012] 11016.676700 total counts/ 10942.400000 bgd. counts: snr = 0.710062
Spatial fit parameters:
  Offset between fit and detection position for source 52 = 2.797249 pixels
  Position = (162.8, 346.8) = 8 49 41.90 -45 33 18.8
  Extent = 7.6 (4.1-16.4)", rotation angle = 0
  Source counts = 74.3 +/- 105.0
  Background counts = 10942.4
  Rate = 0.001 +/- 0.002
  Deleting source due to low Poisson probability