[Tue Feb 21 10:51:23 2012] Detection parameters:
  Position = (351.5, 351.2) = 11 57 50.87 -62 32 46.0
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 783.2 +/- 35.8
  Background counts = 111.9
  Rate = 0.02 +/- 0.001

[Tue Feb 21 10:51:24 2012] Off-axis axis estimate = 5.43'
[Tue Feb 21 10:58:13 2012] Using EEF radius (= 9.14 ")to estimate initial spatial extent for simple fitting
[Tue Feb 21 10:58:13 2012] Initial guess for spatial extent in simple fitting = 9.14"
[Tue Feb 21 10:58:13 2012] source mask rpix=2.1, npix_max = 27, mask sum = 21, frac = 0.776
[Tue Feb 21 10:58:13 2012] Giving source the simple spatial ID 4 for pass 0, mean size = 9.14"
[Tue Feb 21 12:24:36 2012] fullrun_pn_xmm0550170101_pi300-10000_cl_pass0_src4.ximg exists
[Tue Feb 21 12:24:36 2012] fullrun_pn_xmm0550170101_pi300-10000_cl_pass0_src4_1.ximg exists
[Tue Feb 21 12:24:36 2012] Fit fullrun_pn_xmm0550170101_pi300-10000_cl_pass0_src4 appears to have run properly
[Tue Feb 21 12:24:36 2012] fullrun_pn_xmm0550170101_pi300-10000_cl_pass0_tfrozen_src4.ximg exists
[Tue Feb 21 12:24:36 2012] fullrun_pn_xmm0550170101_pi300-10000_cl_pass0_tfrozen_src4_1.ximg exists
[Tue Feb 21 12:24:36 2012] Fit fullrun_pn_xmm0550170101_pi300-10000_cl_pass0_tfrozen_src4 appears to have run properly
[Tue Feb 21 13:45:03 2012] Warning, spatial fit 4 centroid is now closest to src. 21
[Tue Feb 21 13:45:04 2012] Vigneting correction estimate = 1.000000
[Tue Feb 21 13:45:04 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Feb 21 13:45:04 2012] Assessing source extent using major
[Tue Feb 21 13:45:04 2012] Source does appear to be extended
[Tue Feb 21 13:45:04 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Feb 21 13:45:04 2012] Source is confused with source 21
[Tue Feb 21 13:45:30 2012] Using EEF radius (= 9.14 ")to estimate initial spatial extent for simple fitting
[Tue Feb 21 13:45:30 2012] Initial guess for spatial extent in simple fitting = 9.14"
[Tue Feb 21 13:45:30 2012] source mask rpix=2.1, npix_max = 27, mask sum = 21, frac = 0.776
[Tue Feb 21 13:45:30 2012] Giving source the simple spatial ID 4 for pass 1, mean size = 9.14"
[Tue Feb 21 15:05:50 2012] fullrun_pn_xmm0550170101_pi300-10000_cl_pass1_src4.ximg exists
[Tue Feb 21 15:05:50 2012] fullrun_pn_xmm0550170101_pi300-10000_cl_pass1_src4_1.ximg exists
[Tue Feb 21 15:05:50 2012] Fit fullrun_pn_xmm0550170101_pi300-10000_cl_pass1_src4 appears to have run properly
[Tue Feb 21 15:05:50 2012] fullrun_pn_xmm0550170101_pi300-10000_cl_pass1_tfrozen_src4.ximg exists
[Tue Feb 21 15:05:50 2012] fullrun_pn_xmm0550170101_pi300-10000_cl_pass1_tfrozen_src4_1.ximg exists
[Tue Feb 21 15:05:50 2012] Fit fullrun_pn_xmm0550170101_pi300-10000_cl_pass1_tfrozen_src4 appears to have run properly
[Tue Feb 21 16:14:45 2012] Spatial fit model total counts = 1543.090000, observed total counts = 1538.000000
[Tue Feb 21 16:14:45 2012] Offset between fit and detection position for source 4 = 0.342863 pixels
[Tue Feb 21 16:14:45 2012] 1566.193000 total counts/ 1069.080000 bgd. counts: snr = 15.203725
Spatial fit parameters:
  Offset between fit and detection position for source 4 = 0.342863 pixels
  Position = (351.4, 350.9) = 11 57 50.92 -62 32 45.6
  Extent = 4.8 (4.5-5.2)", rotation angle = 0
  Source counts = 497.1 +/- 39.6
  Background counts = 1069.1
  Rate = 0.01 +/- 0.0009
[Tue Feb 21 16:14:45 2012] Vigneting correction estimate = 1.000000
[Tue Feb 21 16:14:45 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Tue Feb 21 16:14:45 2012] Assessing source extent using major axis lower bound
[Tue Feb 21 16:14:45 2012] Source does appear to be extended
[Tue Feb 21 16:14:45 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Tue Feb 21 16:15:12 2012] XMMSAS src. selection expression = ellipse(30525.445000, 30480.643200, 289.708808, 289.708808, 0.000000, X, Y)
[Tue Feb 21 16:15:12 2012] Writing source region out to fullrun_pn_xmm0550170101_pi300-10000_pass1_cl_src4_src.reg
[Tue Feb 21 16:15:12 2012] Extracting stamp from image fullrun_pn_xmm0550170101_pi300-10000_cl_sm2.00.img.gz, (335, 334) - (368, 368)
[Tue Feb 21 16:15:12 2012] XMMSAS bgd. selection expression = annulus(30525.445000, 30480.643200, 482.848014, 965.696028, X, Y) && !ellipse(29984.072000, 32227.184000, 1532.168044, 1532.168044, 0.000000, X, Y) && !ellipse(29227.747600, 31586.926200, 731.518421, 731.518421, 0.000000, X, Y) && !ellipse(30864.722400, 31357.123747, 1521.176044, 584.343217, 36.863200, X, Y) && !ellipse(32218.514000, 29642.450800, 2329.240067, 723.863221, 43.461800, X, Y)
[Tue Feb 21 16:15:12 2012] Writing fullrun_pn_xmm0550170101_pi300-10000_pass1_cl_src4.gif
[Tue Feb 21 16:19:28 2012] Mean detx,y = (5273.42, 2918.19) 
[Tue Feb 21 16:19:33 2012] Setting backscal keywords in source and bgd. spectrum
[Tue Feb 21 16:19:57 2012] Binned source spectrum to 10 counts/bin
[Tue Feb 21 16:19:58 2012] Setting source spectrum file to fullrun_pn_xmm0550170101_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Tue Feb 21 16:19:58 2012] Setting bgd. spectrum file to fullrun_pn_xmm0550170101_pi300-10000_pass1_cl_src4_bgd.pi.gz
[Tue Feb 21 20:10:00 2012] Updating aperture counts using extracted products
[Tue Feb 21 20:10:00 2012] Error reading totcts from fullrun_pn_xmm0550170101_pi300-10000_pass1_cl_src4_src_b10.pi.gz
[Tue Feb 21 20:10:02 2012] Calculating source flux in energy range 0.30-8.00
[Tue Feb 21 20:10:02 2012] Using photon index=1.80, rate=0.0113, arf fullrun_pn_xmm0550170101_pi300-10000_pass1_cl_src4.arf
[Tue Feb 21 20:10:02 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Tue Feb 21 20:10:02 2012] Updating source flux to 4.7e-14
[Tue Feb 21 20:13:32 2012] Flag c found in src. 4 procflags, skipping spectral fitting