[Wed Jul 25 10:53:09 2012] Detection parameters:
  Position = (230.6, 190.1) = 7 45 22.23 39 19 15.8
  Extent = 10.9" x 10.9", rotation angle = 0 degrees
  Source counts = 266.5 +/- 27.3
  Background counts = 173.9
  Rate = 0.003 +/- 0.0003

[Wed Jul 25 10:53:10 2012] Off-axis axis estimate = 9.27'
[Wed Jul 25 10:59:40 2012] Using EEF radius (= 11.06 ")to estimate initial spatial extent for simple fitting
[Wed Jul 25 10:59:40 2012] Initial guess for spatial extent in simple fitting = 11.06"
[Wed Jul 25 10:59:40 2012] source mask rpix=2.5, npix_max = 37, mask sum = 36, frac = 0.972
[Wed Jul 25 10:59:40 2012] Giving source the simple spatial ID 24 for pass 0, mean size = 11.06"
[Wed Jul 25 13:00:10 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass0_src24.ximg exists
[Wed Jul 25 13:00:10 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass0_src24_1.ximg exists
[Wed Jul 25 13:00:10 2012] Fit fullrun_pn_xmm0551851201_pi300-10000_cl_pass0_src24 appears to have run properly
[Wed Jul 25 13:00:11 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass0_tfrozen_src24.ximg exists
[Wed Jul 25 13:00:11 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass0_tfrozen_src24_1.ximg exists
[Wed Jul 25 13:00:11 2012] Fit fullrun_pn_xmm0551851201_pi300-10000_cl_pass0_tfrozen_src24 appears to have run properly
[Wed Jul 25 14:36:43 2012] Spatial fit model total counts = 1253.860000, observed total counts = 1254.000000
[Wed Jul 25 14:36:43 2012] Offset between fit and detection position for source 27 = 0.186460 pixels
[Wed Jul 25 14:36:43 2012] 1249.147000 total counts/ 1104.350000 bgd. counts: snr = 4.357187
Spatial fit parameters:
  Offset between fit and detection position for source 27 = 0.186460 pixels
  Position = (230.8, 190.1) = 7 45 22.16 39 19 15.7
  Extent = 6.0 (4.6-7.9)" x 3.4 (2.8-4.7)", rotation angle = 33 (16-53) degrees
  Source counts = 144.8 +/- 35.3
  Background counts = 1104.3
  Rate = 0.002 +/- 0.0005
[Wed Jul 25 14:36:43 2012] Vigneting correction estimate = 1.000000
[Wed Jul 25 14:36:43 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Jul 25 14:36:43 2012] Assessing source extent using major axis lower bound
[Wed Jul 25 14:36:43 2012] Source does appear to be extended
[Wed Jul 25 14:36:43 2012] Computing asymmetry using errors on major and minor axis (from spatial fitting), asym = 0.98
[Wed Jul 25 14:37:07 2012] Using previous fit value to estimate initial spatial extent for simple fitting
[Wed Jul 25 14:37:07 2012] Initial guess for spatial extent in simple fitting = 4.70"
[Wed Jul 25 14:37:07 2012] source mask rpix=1.1, npix_max = 9, mask sum = 9, frac = 0.900
[Wed Jul 25 14:37:07 2012] Giving source the simple spatial ID 23 for pass 1, mean size = 4.70"
[Wed Jul 25 16:44:25 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass1_src23.ximg exists
[Wed Jul 25 16:44:25 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass1_src23_1.ximg exists
[Wed Jul 25 16:44:25 2012] Fit fullrun_pn_xmm0551851201_pi300-10000_cl_pass1_src23 appears to have run properly
[Wed Jul 25 16:44:26 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass1_tfrozen_src23.ximg exists
[Wed Jul 25 16:44:26 2012] fullrun_pn_xmm0551851201_pi300-10000_cl_pass1_tfrozen_src23_1.ximg exists
[Wed Jul 25 16:44:26 2012] Fit fullrun_pn_xmm0551851201_pi300-10000_cl_pass1_tfrozen_src23 appears to have run properly
[Wed Jul 25 18:55:56 2012] Spatial fit model total counts = 1218.750000, observed total counts = 1219.000000
[Wed Jul 25 18:55:56 2012] Offset between fit and detection position for source 27 = 0.103019 pixels
[Wed Jul 25 18:55:56 2012] 1208.890000 total counts/ 1046.440000 bgd. counts: snr = 5.021836
Spatial fit parameters:
  Offset between fit and detection position for source 27 = 0.103019 pixels
  Position = (230.8, 190.2) = 7 45 22.16 39 19 16.2
  Extent = 5.3 (4.0-6.7)", rotation angle = 0
  Source counts = 162.4 +/- 34.8
  Background counts = 1046.4
  Rate = 0.002 +/- 0.0005
[Wed Jul 25 18:55:56 2012] Vigneting correction estimate = 1.000000
[Wed Jul 25 18:55:56 2012] Source flux estimate in the 0.3-8.0 bandpass, Gamma=1.800000 = 0 
[Wed Jul 25 18:55:56 2012] Assessing source extent using major axis lower bound
[Wed Jul 25 18:55:56 2012] Source does appear to be extended
[Wed Jul 25 18:55:56 2012] Computing asymmetry using major and minor axis, asym = 1.00
[Wed Jul 25 18:56:18 2012] XMMSAS src. selection expression = ellipse(20027.579800, 16502.493200, 318.540009, 318.540009, 0.000000, X, Y)
[Wed Jul 25 18:56:18 2012] Writing source region out to fullrun_pn_xmm0551851201_pi300-10000_pass1_cl_src27_src.reg
[Wed Jul 25 18:56:18 2012] Extracting stamp from image fullrun_pn_xmm0551851201_pi300-10000_cl_sm2.00.img.gz, (212, 172) - (249, 209)
[Wed Jul 25 18:56:18 2012] XMMSAS bgd. selection expression = annulus(20027.579800, 16502.493200, 530.900015, 1061.800031, X, Y)
[Wed Jul 25 18:56:18 2012] Writing fullrun_pn_xmm0551851201_pi300-10000_pass1_cl_src27.gif
[Wed Jul 25 19:35:00 2012] Mean detx,y = (-9055.73, 9193.46) 
[Wed Jul 25 19:35:02 2012] Setting backscal keywords in source and bgd. spectrum
[Wed Jul 25 19:35:17 2012] Binned source spectrum to 10 counts/bin
[Wed Jul 25 19:35:17 2012] Setting source spectrum file to fullrun_pn_xmm0551851201_pi300-10000_pass1_cl_src27_src_b10.pi.gz
[Wed Jul 25 19:35:17 2012] Setting bgd. spectrum file to fullrun_pn_xmm0551851201_pi300-10000_pass1_cl_src27_bgd.pi.gz
[Wed Jul 25 22:20:35 2012] Updating aperture counts using extracted products
[Wed Jul 25 22:20:35 2012] Error reading totcts from fullrun_pn_xmm0551851201_pi300-10000_pass1_cl_src27_src_b10.pi.gz
[Wed Jul 25 22:20:36 2012] Calculating source flux in energy range 0.30-8.00
[Wed Jul 25 22:20:36 2012] Using photon index=1.80, rate=0.0023, arf fullrun_pn_xmm0551851201_pi300-10000_pass1_cl_src27.arf
[Wed Jul 25 22:20:36 2012] Assuming count rate is from the 0.30-10.00 bandpass
[Wed Jul 25 22:20:36 2012] Updating source flux to 1.6e-14